Chun Lu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Peak luminance control to enable higher display brightness
- Patent number 11,756,505
- Issue date Sep 12, 2023
- Apple Inc.
- Yang Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
VCOM with reduced supply rails
- Patent number 10,847,112
- Issue date Nov 24, 2020
- IML International
- Alberto Giovanni Viviani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
VCOM with reduced supply rails
- Patent number 9,558,707
- Issue date Jan 31, 2017
- IML International
- Alberto Giovanni Viviani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-emitting diode lighting device having multiple driving stages...
- Patent number 9,313,839
- Issue date Apr 12, 2016
- IML International
- Alberto Giovanni Viviani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED display systems
- Patent number 9,089,027
- Issue date Jul 21, 2015
- SCT Technology, Ltd.
- Eric Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits for eliminating ghosting phenomena in display panel having...
- Patent number 9,047,810
- Issue date Jun 2, 2015
- SCT Technology, Ltd.
- Eric Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LED display systems
- Patent number 8,963,810
- Issue date Feb 24, 2015
- SCT Technology, Ltd.
- Eric Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
LED display systems
- Patent number 8,963,811
- Issue date Feb 24, 2015
- SCT Technology, Ltd.
- Eric Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Circuitry and method for driving LED display
- Patent number 8,525,424
- Issue date Sep 3, 2013
- SCT Technology, Ltd.
- Eric Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source driving circuit with low operating output voltage
- Patent number 8,334,660
- Issue date Dec 18, 2012
- SCT Technology, Ltd.
- Eric Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for managing power based on current monitoring
- Patent number 8,217,530
- Issue date Jul 10, 2012
- O2Micro, Inc.
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current control systems with current feedbacks
- Patent number 8,217,634
- Issue date Jul 10, 2012
- O2Micro, Inc.
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply topology
- Patent number 7,977,911
- Issue date Jul 12, 2011
- o2 Micro, Inc.
- Stefan Maireanu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management systems with current sensors
- Patent number 7,868,483
- Issue date Jan 11, 2011
- O2Micro, Inc.
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Topology and method for dynamic charging current allocation
- Patent number 7,804,278
- Issue date Sep 28, 2010
- O2Micro International Ltd.
- Stefan Maireanu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management circuit for battery pack
- Patent number 7,737,662
- Issue date Jun 15, 2010
- O2Micro International Ltd.
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current mode battery charger controller
- Patent number 7,592,777
- Issue date Sep 22, 2009
- O2Micro International Limited
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for a DC to DC converter having linear mode and switch m...
- Patent number 7,508,176
- Issue date Mar 24, 2009
- O2Micro International Limited
- Alexandru Hartular
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management system with multiple power sources
- Patent number 7,498,694
- Issue date Mar 3, 2009
- 02Micro International Ltd.
- Luyang Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sense amplifier for use with wake-up charging current
- Patent number 7,268,520
- Issue date Sep 11, 2007
- O2Micro International Limited
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PEAK LUMINANCE CONTROL TO ENABLE HIGHER DISPLAY BRIGHTNESS
- Publication number 20210304703
- Publication date Sep 30, 2021
- Apple Inc.
- Yang Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DYNAMIC POWER RAILS FOR ELECTRONIC DISPLAY
- Publication number 20190086992
- Publication date Mar 21, 2019
- Apple Inc.
- Hung Sheng Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING DIODE LIGHTING DEVICE HAVING MULTIPLE DRIVING STAGES...
- Publication number 20160007416
- Publication date Jan 7, 2016
- IML International
- Alberto Giovanni Viviani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DISPLAY SYSTEMS
- Publication number 20150123555
- Publication date May 7, 2015
- SCT TECHNOLOGY, LTD.
- Eric LI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUITRY AND METHOD FOR DRIVING LED DISPLAY
- Publication number 20130140998
- Publication date Jun 6, 2013
- SCT Technology, Ltd.
- Eric Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LED DISPLAY SYSTEMS
- Publication number 20120327128
- Publication date Dec 27, 2012
- Eric Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LED DISPLAY SYSTEMS
- Publication number 20120327129
- Publication date Dec 27, 2012
- Eric LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CIRCUITS FOR ELIMINATING GHOSTING PHENOMENA IN DISPLAY PANEL HAVING...
- Publication number 20120206430
- Publication date Aug 16, 2012
- SCT Technology, Ltd.
- Eric Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT SOURCE DRIVING CIRCUIT WITH LOW OPERATING OUTPUT VOLTAGE
- Publication number 20110285321
- Publication date Nov 24, 2011
- SCT TECHNOLOGIES, LTD.
- Eric Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM FOR MANAGING POWER BASED ON CURRENT MONITORING
- Publication number 20100327658
- Publication date Dec 30, 2010
- Chun LU
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CURRENT CONTROL SYSTEMS WITH CURRENT FEEDBACKS
- Publication number 20100320979
- Publication date Dec 23, 2010
- Chun LU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power management systems with current sensors
- Publication number 20090066161
- Publication date Mar 12, 2009
- O2Micro, Inc.
- Chun Lu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Topology and method for dynamic charging current allocation
- Publication number 20080197812
- Publication date Aug 21, 2008
- O2Micro Inc
- Stefan Maireanu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power supply topology
- Publication number 20080191557
- Publication date Aug 14, 2008
- O2Micro Inc.
- Stefan Maireanu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Power management circuit for battery pack
- Publication number 20080150488
- Publication date Jun 26, 2008
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power management system with multiple power sources
- Publication number 20070241732
- Publication date Oct 18, 2007
- Luyang Luo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Current mode stand alone battery charger controller
- Publication number 20060232241
- Publication date Oct 19, 2006
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Sense amplifier for use with wake-up charging current
- Publication number 20060226813
- Publication date Oct 12, 2006
- Chun Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controller for a DC to DC converter having linear mode and switch m...
- Publication number 20060087303
- Publication date Apr 27, 2006
- Alexandru Hartular
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controller for a DC to DC converter having linear mode and switch m...
- Publication number 20060028188
- Publication date Feb 9, 2006
- Alexandru Hartular
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Peak luminance control to enable higher display brightness

VCOM with reduced supply rails

VCOM with reduced supply rails

Light-emitting diode lighting device having multiple driving stages...

LED display systems

Circuits for eliminating ghosting phenomena in display panel having...

LED display systems

LED display systems

Circuitry and method for driving LED display

Light source driving circuit with low operating output voltage

System for managing power based on current monitoring

Current control systems with current feedbacks

Power supply topology

Power management systems with current sensors

Topology and method for dynamic charging current allocation

Power management circuit for battery pack

Current mode battery charger controller

Controller for a DC to DC converter having linear mode and switch m...

Power management system with multiple power sources

Sense amplifier for use with wake-up charging current

Patents Applicationslast 30 patents

PEAK LUMINANCE CONTROL TO ENABLE HIGHER DISPLAY BRIGHTNESS

DYNAMIC POWER RAILS FOR ELECTRONIC DISPLAY

LIGHT-EMITTING DIODE LIGHTING DEVICE HAVING MULTIPLE DRIVING STAGES...

LED DISPLAY SYSTEMS

CIRCUITRY AND METHOD FOR DRIVING LED DISPLAY

LED DISPLAY SYSTEMS

LED DISPLAY SYSTEMS

CIRCUITS FOR ELIMINATING GHOSTING PHENOMENA IN DISPLAY PANEL HAVING...

LIGHT SOURCE DRIVING CIRCUIT WITH LOW OPERATING OUTPUT VOLTAGE

SYSTEM FOR MANAGING POWER BASED ON CURRENT MONITORING

CURRENT CONTROL SYSTEMS WITH CURRENT FEEDBACKS

Power management systems with current sensors

Topology and method for dynamic charging current allocation

Power supply topology

Power management circuit for battery pack

Power management system with multiple power sources

Current mode stand alone battery charger controller

Sense amplifier for use with wake-up charging current

Controller for a DC to DC converter having linear mode and switch m...

Controller for a DC to DC converter having linear mode and switch m...