O2Micro, Inc.

Organization

Santa Clara, CA, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Determining a status of connection between a battery unit and a bat...
- Patent number 12,095,047
- Issue date Sep 17, 2024
- O2Micro Inc.
- Yan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controller and battery management methods
- Patent number 12,081,056
- Issue date Sep 3, 2024
- O2Micro Inc.
- Yingguo Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detecting whether a battery management system is abnormal
- Patent number 12,061,237
- Issue date Aug 13, 2024
- O2Micro Inc.
- Guoxing Li
- G01 - MEASURING TESTING
Information Patent Grant
Battery management controllers capable of determining estimate of s...
- Patent number 12,055,591
- Issue date Aug 6, 2024
- O2Micro Inc.
- Chih-Chung Chou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protecting a battery in a battery pack
- Patent number 11,955,823
- Issue date Apr 9, 2024
- O2Micro Inc.
- Deman Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Managing power in a portable device comprising multiple batteries
- Patent number 11,955,821
- Issue date Apr 9, 2024
- O2Micro Inc.
- Guoxing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Open cell detection method and open cell recovery detection method...
- Patent number 11,927,642
- Issue date Mar 12, 2024
- O2Micro Inc.
- Yingguo Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Controller for controlling a light source module
- Patent number 11,930,568
- Issue date Mar 12, 2024
- O2Micro Inc.
- Rong Hu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Battery management systems and methods, and open cell detection sys...
- Patent number 11,777,154
- Issue date Oct 3, 2023
- O2Micro Inc.
- Yan Li
- G01 - MEASURING TESTING
Information Patent Grant
Predicting a potential fault in a battery
- Patent number 11,768,245
- Issue date Sep 26, 2023
- O2Micro Inc.
- Guoxing Li
- G01 - MEASURING TESTING
Information Patent Grant
Controller and battery management methods
- Patent number 11,699,915
- Issue date Jul 11, 2023
- O2Micro Inc.
- Yingguo Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for controlling a resonant converter
- Patent number 11,689,108
- Issue date Jun 27, 2023
- O2Micro Inc.
- Ching-Chuan Kuo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Managing power in a portable device comprising multiple batteries
- Patent number 11,677,260
- Issue date Jun 13, 2023
- O2Micro Inc.
- Guoxing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controllers, charging cables, and systems and methods for identifyi...
- Patent number 11,489,345
- Issue date Nov 1, 2022
- O2Micro Inc.
- Mingfeng Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Open cell detection systems and methods
- Patent number 11,469,453
- Issue date Oct 11, 2022
- O2Micro, Inc.
- Yan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for managing a battery pack
- Patent number 11,362,522
- Issue date Jun 14, 2022
- O2Micro Inc.
- Guoxing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fault detection for battery management systems
- Patent number 11,360,150
- Issue date Jun 14, 2022
- O2Micro Inc.
- Guoxing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery protection systems
- Patent number 11,309,704
- Issue date Apr 19, 2022
- O2Micro Inc.
- Guoxing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for controlling battery current
- Patent number 11,303,137
- Issue date Apr 12, 2022
- O2Micro Inc.
- Guoxing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controller and battery management methods
- Patent number 11,211,812
- Issue date Dec 28, 2021
- O2Micro Inc.
- Yingguo Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balance circuits for battery cells
- Patent number 11,139,662
- Issue date Oct 5, 2021
- O2Micro Inc.
- Guoxing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Predicting a potential fault in a battery
- Patent number 11,105,858
- Issue date Aug 31, 2021
- O2Micro Inc.
- Guoxing Li
- G01 - MEASURING TESTING
Information Patent Grant
Calculating a remaining capacity of a battery
- Patent number 11,073,565
- Issue date Jul 27, 2021
- O2Micro, Inc.
- Sterling Du
- G01 - MEASURING TESTING
Information Patent Grant
Charge/discharge switch control circuits for batteries
- Patent number 11,050,279
- Issue date Jun 29, 2021
- O2Micro, Inc.
- Guoxing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Open cell detection method and open cell recovery detection method...
- Patent number 11,038,356
- Issue date Jun 15, 2021
- O2Micro Inc.
- Yingguo Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for controlling light source module
- Patent number 11,032,881
- Issue date Jun 8, 2021
- O2Micro Inc.
- Rong Hu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fault detection for battery management systems
- Patent number 11,009,553
- Issue date May 18, 2021
- O2Micro Inc.
- Guoxing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controllers, systems, and methods for driving a light source
- Patent number 10,893,591
- Issue date Jan 12, 2021
- O2Micro, Inc.
- Sheng-tai Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for managing a battery pack
- Patent number 10,886,753
- Issue date Jan 5, 2021
- O2Micro Inc.
- Guoxing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source driving circuits and light source module
- Patent number 10,757,770
- Issue date Aug 25, 2020
- O2Micro Inc.
- Ching Chuan Kuo
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MONITORING CIRCUITS
- Publication number 20240175924
- Publication date May 30, 2024
- O2Micro Inc.
- Guoxing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR CONTROLLING A LIGHT SOURCE MODULE
- Publication number 20240163988
- Publication date May 16, 2024
- O2Micro, Inc.
- Rong HU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PREDICTING A POTENTIAL FAULT IN A BATTERY
- Publication number 20230393203
- Publication date Dec 7, 2023
- O2Micro, Inc.
- Guoxing LI
- G01 - MEASURING TESTING
Information Patent Application
CONTROLLER AND BATTERY MANAGEMENT METHODS
- Publication number 20230299602
- Publication date Sep 21, 2023
- O2Micro Inc.
- Yingguo ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANAGING POWER IN A PORTABLE DEVICE COMPRISING MULTIPLE BATTERIES
- Publication number 20230268763
- Publication date Aug 24, 2023
- O2Micro, Inc.
- Guoxing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR CONTROLLING A RESONANT CONVERTER
- Publication number 20230136279
- Publication date May 4, 2023
- O2Micro Inc.
- Ching-Chuan KUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER AND METHOD FOR DETECTING BATTERY CELL VOLTAGE
- Publication number 20220120819
- Publication date Apr 21, 2022
- O2Micro, Inc.
- Yan LI
- G01 - MEASURING TESTING
Information Patent Application
PROTECTING A BATTERY IN A BATTERY PACK
- Publication number 20220085630
- Publication date Mar 17, 2022
- O2Micro Inc.
- Deman ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER AND BATTERY MANAGEMENT METHODS
- Publication number 20220077704
- Publication date Mar 10, 2022
- O2Micro, Inc.
- Yingguo ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PREDICTING A POTENTIAL FAULT IN A BATTERY
- Publication number 20210349150
- Publication date Nov 11, 2021
- O2Micro, Inc.
- Guoxing LI
- G01 - MEASURING TESTING
Information Patent Application
OPEN CELL DETECTION METHOD AND OPEN CELL RECOVERY DETECTION METHOD...
- Publication number 20210273462
- Publication date Sep 2, 2021
- O2Micro, Inc.
- Yingguo ZHANG
- G01 - MEASURING TESTING
Information Patent Application
BATTERY MANAGEMENT CONTROLLERS CAPABLE OF DETERMINING ESTIMATE OF S...
- Publication number 20210270906
- Publication date Sep 2, 2021
- O2Micro, Inc.
- Chih-Chung CHOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR CONTROLLING A LIGHT SOURCE MODULE
- Publication number 20210259073
- Publication date Aug 19, 2021
- O2Micro, Inc.
- Rong HU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FAULT DETECTION FOR BATTERY MANAGEMENT SYSTEMS
- Publication number 20210231738
- Publication date Jul 29, 2021
- O2 MICRO, INC.
- Guoxing LI
- G01 - MEASURING TESTING
Information Patent Application
DETECTING WHETHER A BATTERY MANAGEMENT SYSTEM IS ABNORMAL
- Publication number 20210199722
- Publication date Jul 1, 2021
- O2Micro Inc.
- Guoxing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLERS, CHARGING CABLES, AND SYSTEMS AND METHODS FOR IDENTIFYI...
- Publication number 20210099000
- Publication date Apr 1, 2021
- O2Micro Inc.
- Mingfeng WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER FOR CONTROLLING LIGHT SOURCE MODULE
- Publication number 20210029788
- Publication date Jan 28, 2021
- O2Micro, Inc.
- Rong HU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BATTERY PROTECTION SYSTEMS
- Publication number 20200389041
- Publication date Dec 10, 2020
- O2Micro Inc.
- Guoxing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER AND BATTERY MANAGEMENT METHODS
- Publication number 20200350777
- Publication date Nov 5, 2020
- O2Micro, Inc.
- Yingguo ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING BATTERY CURRENT
- Publication number 20200328601
- Publication date Oct 15, 2020
- O2Micro Inc.
- Guoxing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLERS, SYSTEMS, AND METHODS FOR DRIVING A LIGHT SOURCE
- Publication number 20200245432
- Publication date Jul 30, 2020
- O2Micro, Inc.
- Sheng-tai LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CALCULATING A REMAINING CAPACITY OF A BATTERY
- Publication number 20200174081
- Publication date Jun 4, 2020
- O2Micro, Inc.
- Sterling DU
- G01 - MEASURING TESTING
Information Patent Application
CHARGE/DISCHARGE SWITCH CONTROL CIRCUITS FOR BATTERIES
- Publication number 20200153261
- Publication date May 14, 2020
- O2Micro Inc.
- Guoxing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY PROTECTION SYSTEMS
- Publication number 20200153235
- Publication date May 14, 2020
- O2Micro Inc.
- Guoxing Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANAGING POWER IN A PORTABLE DEVICE COMPRISING MULTIPLE BATTERIES
- Publication number 20200127467
- Publication date Apr 23, 2020
- O2Micro, Inc.
- Guoxing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR CHARGING A BATTERY PACK
- Publication number 20200119568
- Publication date Apr 16, 2020
- O2 Micro Inc.
- Guoxing LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PREDICTING A POTENTIAL FAULT IN A BATTERY
- Publication number 20200110134
- Publication date Apr 9, 2020
- O2Micro, Inc.
- Guoxing LI
- G01 - MEASURING TESTING
Information Patent Application
LIGHT SOURCE DRIVING CIRCUITS AND LIGHT SOURCE MODULE
- Publication number 20200084851
- Publication date Mar 12, 2020
- O2Micro, Inc.
- Ching-Chuan KUO
- F21 - LIGHTING
Information Patent Application
BATTERY PROTECTION SYSTEMS
- Publication number 20190326746
- Publication date Oct 24, 2019
- O2Micro, Inc.
- Guoxing LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLER, LIGHT SOURCE DRIVING CIRCUIT AND METHOD FOR CONTROLLING...
- Publication number 20190327805
- Publication date Oct 24, 2019
- O2Micro, Inc.
- Zhimou REN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

Information Trademark
85456743 - DIMMER-FREE DIMMING
- Serial number 85456743
- Filing date Oct 26, 2011
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85456757 - DIMMER-LESS DIMMING
- Serial number 85456757
- Filing date Oct 26, 2011
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85456768 - FREE DIMMING
- Serial number 85456768
- Filing date Oct 26, 2011
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77344562 - BLEEDING ON DEMAND
- Serial number 77344562
- Registration number 3498295
- Filing date Dec 5, 2007
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77344576 - BATTERY BALANCING ON DEMAND
- Serial number 77344576
- Registration number 3455995
- Filing date Dec 5, 2007
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77306412 - CO2OL BATTERY TECHNOLOGY
- Serial number 77306412
- Registration number 3620185
- Filing date Oct 17, 2007
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77245470 - ALT
- Serial number 77245470
- Registration number 3544501
- Filing date Aug 2, 2007
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77069058 - KARADJ
- Serial number 77069058
- Filing date Dec 21, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77051859 - CONSTANT-RIPPLE-CURRENT
- Serial number 77051859
- Registration number 3273003
- Filing date Nov 28, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77001535 - COOL BATTERY TECHNOLOGY
- Serial number 77001535
- Registration number 3346382
- Filing date Sep 18, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78964186 - SIFOML
- Serial number 78964186
- Registration number 3510176
- Filing date Aug 30, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78936896 - TOPOLOGY-ON-DEMAND
- Serial number 78936896
- Registration number 3407625
- Filing date Jul 25, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78908190 - G-BASE/UTM
- Serial number 78908190
- Filing date Jun 14, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78889762 - MAGICSTAR
- Serial number 78889762
- Registration number 3324275
- Filing date May 23, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78834044 - DEFENSE ON DEMAND
- Serial number 78834044
- Filing date Mar 10, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78817392 - SIFOVIEW
- Serial number 78817392
- Registration number 3478134
- Filing date Feb 17, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78792703 - SIFOSCOPES
- Serial number 78792703
- Registration number 3482272
- Filing date Jan 17, 2006
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78764856 - SIFOWORKS
- Serial number 78764856
- Registration number 3207957
- Filing date Dec 1, 2005
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78762017 - SUCCENDO
- Serial number 78762017
- Registration number 3192517
- Filing date Nov 28, 2005
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78658567 - BREATHING LIFE INTO SECURITY
- Serial number 78658567
- Registration number 3182960
- Filing date Jun 27, 2005
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78656841
- Serial number 78656841
- Registration number 3157120
- Filing date Jun 23, 2005
- O2MICRO, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78635693 - DA VINCI
- Serial number 78635693
- Filing date May 24, 2005
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78635063 - RESPONSIVECOMMAND
- Serial number 78635063
- Registration number 3179626
- Filing date May 23, 2005
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78629348 - COOL CHARGE
- Serial number 78629348
- Registration number 3167712
- Filing date May 13, 2005
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78628355 - MATRIX9
- Serial number 78628355
- Filing date May 12, 2005
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78442529 - PO2WER-ON-DEMAND
- Serial number 78442529
- Registration number 3280440
- Filing date Jun 28, 2004
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78338674 - EXPRESSSWITCH
- Serial number 78338674
- Registration number 2982134
- Filing date Dec 10, 2003
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78199109 - PHASE-ON-DEMAND
- Serial number 78199109
- Registration number 3202564
- Filing date Dec 31, 2002
- O2 Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78086793 - MULTIMEDIABAY
- Serial number 78086793
- Filing date Oct 3, 2001
- O2Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78052270 - SUPERDJ
- Serial number 78052270
- Registration number 2667316
- Filing date Mar 9, 2001
- O2 Micro, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

O2Micro, Inc.

Organization

Patents Grantslast 30 patents

Determining a status of connection between a battery unit and a bat...

Controller and battery management methods

Detecting whether a battery management system is abnormal

Battery management controllers capable of determining estimate of s...

Protecting a battery in a battery pack

Managing power in a portable device comprising multiple batteries

Open cell detection method and open cell recovery detection method...

Controller for controlling a light source module

Battery management systems and methods, and open cell detection sys...

Predicting a potential fault in a battery

Controller and battery management methods

Controller for controlling a resonant converter

Managing power in a portable device comprising multiple batteries

Controllers, charging cables, and systems and methods for identifyi...

Open cell detection systems and methods

Systems and methods for managing a battery pack

Fault detection for battery management systems

Battery protection systems

Systems and methods for controlling battery current

Controller and battery management methods

Balance circuits for battery cells

Predicting a potential fault in a battery

Calculating a remaining capacity of a battery

Charge/discharge switch control circuits for batteries

Open cell detection method and open cell recovery detection method...

Controller for controlling light source module

Fault detection for battery management systems

Controllers, systems, and methods for driving a light source

Systems and methods for managing a battery pack

Light source driving circuits and light source module

Patents Applicationslast 30 patents

BATTERY MONITORING CIRCUITS

CONTROLLER FOR CONTROLLING A LIGHT SOURCE MODULE

PREDICTING A POTENTIAL FAULT IN A BATTERY

CONTROLLER AND BATTERY MANAGEMENT METHODS

MANAGING POWER IN A PORTABLE DEVICE COMPRISING MULTIPLE BATTERIES

CONTROLLER FOR CONTROLLING A RESONANT CONVERTER

CONTROLLER AND METHOD FOR DETECTING BATTERY CELL VOLTAGE

PROTECTING A BATTERY IN A BATTERY PACK

CONTROLLER AND BATTERY MANAGEMENT METHODS

PREDICTING A POTENTIAL FAULT IN A BATTERY

OPEN CELL DETECTION METHOD AND OPEN CELL RECOVERY DETECTION METHOD...

BATTERY MANAGEMENT CONTROLLERS CAPABLE OF DETERMINING ESTIMATE OF S...

CONTROLLER FOR CONTROLLING A LIGHT SOURCE MODULE

FAULT DETECTION FOR BATTERY MANAGEMENT SYSTEMS

DETECTING WHETHER A BATTERY MANAGEMENT SYSTEM IS ABNORMAL

CONTROLLERS, CHARGING CABLES, AND SYSTEMS AND METHODS FOR IDENTIFYI...

CONTROLLER FOR CONTROLLING LIGHT SOURCE MODULE

BATTERY PROTECTION SYSTEMS

CONTROLLER AND BATTERY MANAGEMENT METHODS

SYSTEMS AND METHODS FOR CONTROLLING BATTERY CURRENT

CONTROLLERS, SYSTEMS, AND METHODS FOR DRIVING A LIGHT SOURCE

CALCULATING A REMAINING CAPACITY OF A BATTERY

CHARGE/DISCHARGE SWITCH CONTROL CIRCUITS FOR BATTERIES

BATTERY PROTECTION SYSTEMS

MANAGING POWER IN A PORTABLE DEVICE COMPRISING MULTIPLE BATTERIES

SYSTEM AND METHOD FOR CHARGING A BATTERY PACK

PREDICTING A POTENTIAL FAULT IN A BATTERY

LIGHT SOURCE DRIVING CIRCUITS AND LIGHT SOURCE MODULE

BATTERY PROTECTION SYSTEMS

CONTROLLER, LIGHT SOURCE DRIVING CIRCUIT AND METHOD FOR CONTROLLING...

Trademarklast 30 trademarks

85456743 - DIMMER-FREE DIMMING

85456757 - DIMMER-LESS DIMMING

85456768 - FREE DIMMING

77344562 - BLEEDING ON DEMAND

77344576 - BATTERY BALANCING ON DEMAND

77306412 - CO2OL BATTERY TECHNOLOGY

77245470 - ALT

77069058 - KARADJ

77051859 - CONSTANT-RIPPLE-CURRENT

77001535 - COOL BATTERY TECHNOLOGY

78964186 - SIFOML

78936896 - TOPOLOGY-ON-DEMAND

78908190 - G-BASE/UTM

78889762 - MAGICSTAR

78834044 - DEFENSE ON DEMAND