Fremont Micro Devices, Inc.

Organization

Fremont, CA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Self-powered power supply drive circuit and chip
- Patent number 12,051,936
- Issue date Jul 30, 2024
- FREMONT MICRO DEVICES CORPORATION
- Xueren Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft-start circuit for power-up
- Patent number 12,003,170
- Issue date Jun 4, 2024
- FREMONT MICRO DEVICES CORPORATION
- Jianfeng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Darlington transistor drive circuit, method and switching power sup...
- Patent number 11,996,835
- Issue date May 28, 2024
- FREMONT MICRO DEVICES CORPORATION
- Yuquan Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Buck constant voltage driver and application circuit thereof
- Patent number 11,916,481
- Issue date Feb 27, 2024
- FREMONT MICRO DEVICES CORPORATION
- Yuquan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Chip, self-calibration circuit and method for chip parameter offset...
- Patent number 11,664,788
- Issue date May 30, 2023
- FREMONT MICRO DEVICES CORPORATION
- Jianfeng Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Darlington transistor drive circuit, method and constant current sw...
- Patent number 11,424,683
- Issue date Aug 23, 2022
- FREMONT MICRO DEVICES CORPORATION
- Kelvin Hui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Primary-side feedback controlled AC/DC converter with an improved e...
- Patent number 9,130,469
- Issue date Sep 8, 2015
- Fremont Micro Devices (SZ) Limited
- Jianpei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction device, and controller and THD attenuator u...
- Patent number 9,124,170
- Issue date Sep 1, 2015
- FREMONT MICRO DEVICES (SHENZHEN) LIMITED
- Wenhao Gu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED dimming device and LED dimming and driving circuit
- Patent number 9,125,270
- Issue date Sep 1, 2015
- Fremont Micro Devices (SZ) Limited
- Weiming Liao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Primary-side regulated modulation controller with improved transien...
- Patent number 8,599,581
- Issue date Dec 3, 2013
- Fremont Micro Devices (SZ) Limited
- Yuquan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge pump for programmable semiconductor memory
- Patent number 7,428,176
- Issue date Sep 23, 2008
- Fremont Micro Devices, Inc.
- Kam-Fai Tang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SOFT-START CIRCUIT FOR POWER-UP
- Publication number 20230299663
- Publication date Sep 21, 2023
- Fremont Micro Devices Corporation
- Jianfeng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-POWERED POWER SUPPLY DRIVE CIRCUIT AND CHIP
- Publication number 20230299607
- Publication date Sep 21, 2023
- Fremont Micro Devices Corporation
- Xueren Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DRIVE CIRCUIT, CHIP AND METHOD
- Publication number 20230299608
- Publication date Sep 21, 2023
- Fremont Micro Devices Corporation
- Chong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DARLINGTON TRANSISTOR DRIVE CIRCUIT, METHOD AND SWITCHING POWER SUP...
- Publication number 20230299766
- Publication date Sep 21, 2023
- Fremont Micro Devices Corporation
- Yuquan Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADDING CIRCUIT FOR MULTI-CHANNEL SIGNALS AND IMPLEMENTATION METHOD...
- Publication number 20230058715
- Publication date Feb 23, 2023
- Fremont Micro Devices Corporation
- Chong Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUCK CONSTANT VOLTAGE DRIVER AND APPLICATION CIRCUIT THEREOF
- Publication number 20230029050
- Publication date Jan 26, 2023
- Fremont Micro Devices Corporation
- Yuquan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHIP, SELF-CALIBRATION CIRCUIT AND METHOD FOR CHIP PARAMETER OFFSET...
- Publication number 20220393670
- Publication date Dec 8, 2022
- Fremont Micro Devices Corporation
- Jianfeng Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DARLINGTON TRANSISTOR DRIVE CIRCUIT, METHOD AND CONSTANT CURRENT SW...
- Publication number 20220123657
- Publication date Apr 21, 2022
- FREMONT MICRO DEVICES (SZ) LIMITED
- Kelvin Hui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DIMMING DEVICE AND LED DIMMING AND DRIVING CIRCUIT
- Publication number 20130241424
- Publication date Sep 19, 2013
- FREMONT MICRO DEVICES (SZ) LIMITED
- Weiming Liao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRIMARY-SIDE REGULATED MODULATION CONTROLLER WITH IMPROVED TRANSIEN...
- Publication number 20130215649
- Publication date Aug 22, 2013
- Fremont Micro Devices (SZ) Limited
- Yuquan HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRIMARY-SIDE FEEDBACK CONTROLLED AC/DC CONVERTER WITH AN IMPROVED E...
- Publication number 20130181772
- Publication date Jul 18, 2013
- FREMONT MICRO DEVICES (SZ) LIMITED
- Jianpei Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Fremont Micro Devices, Inc.

Organization

Patents Grantslast 30 patents

Self-powered power supply drive circuit and chip

Soft-start circuit for power-up

Darlington transistor drive circuit, method and switching power sup...

Buck constant voltage driver and application circuit thereof

Chip, self-calibration circuit and method for chip parameter offset...

Darlington transistor drive circuit, method and constant current sw...

Primary-side feedback controlled AC/DC converter with an improved e...

Power factor correction device, and controller and THD attenuator u...

LED dimming device and LED dimming and driving circuit

Primary-side regulated modulation controller with improved transien...

Charge pump for programmable semiconductor memory

Patents Applicationslast 30 patents

SOFT-START CIRCUIT FOR POWER-UP

SELF-POWERED POWER SUPPLY DRIVE CIRCUIT AND CHIP

POWER SUPPLY DRIVE CIRCUIT, CHIP AND METHOD

DARLINGTON TRANSISTOR DRIVE CIRCUIT, METHOD AND SWITCHING POWER SUP...

ADDING CIRCUIT FOR MULTI-CHANNEL SIGNALS AND IMPLEMENTATION METHOD...

BUCK CONSTANT VOLTAGE DRIVER AND APPLICATION CIRCUIT THEREOF

CHIP, SELF-CALIBRATION CIRCUIT AND METHOD FOR CHIP PARAMETER OFFSET...

DARLINGTON TRANSISTOR DRIVE CIRCUIT, METHOD AND CONSTANT CURRENT SW...

LED DIMMING DEVICE AND LED DIMMING AND DRIVING CIRCUIT

PRIMARY-SIDE REGULATED MODULATION CONTROLLER WITH IMPROVED TRANSIEN...

PRIMARY-SIDE FEEDBACK CONTROLLED AC/DC CONVERTER WITH AN IMPROVED E...

Trademarklast 30 trademarks