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Sunnyvale, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
ADC apparatus and control method
Patent number
11,791,830
Issue date
Oct 17, 2023
Halo Microelectronics International
Lijie Zhao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
ADC apparatus and control method
Patent number
11,722,143
Issue date
Aug 8, 2023
Halo Microelectronics International
Lijie Zhao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power conversion circuit, power conversion system and power chip
Patent number
11,532,987
Issue date
Dec 20, 2022
Halo Microelectronics Co., Ltd.
Shuang Han
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
MEMS device quadrature shift cancellation
Patent number
10,060,757
Issue date
Aug 28, 2018
FAIRCHILD SEMICONDUCTOR CORPORATION
Ion Opris
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and methods for PLL-based gyroscope gain control, quadrat...
Patent number
9,644,963
Issue date
May 9, 2017
Fairchild Semiconductor Corporation
Shungneng Lee
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS quadrature cancellation and signal demodulation
Patent number
9,625,272
Issue date
Apr 18, 2017
Fairchild Semiconductor Corporation
Hai Tao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
MEMS device automatic-gain control loop for mechanical amplitude drive
Patent number
9,618,361
Issue date
Apr 11, 2017
Fairchild Semiconductor Corporation
Ion Opris
G01 - MEASURING TESTING
Information
Patent Grant
MEMS device front-end charge amplifier
Patent number
9,444,404
Issue date
Sep 13, 2016
Fairchild Semiconductor Corporation
Ion Opris
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Micro-electro-mechanical-system (MEMS) driver
Patent number
9,094,027
Issue date
Jul 28, 2015
Fairchild Semiconductor Corporation
Hai Tao
G01 - MEASURING TESTING
Information
Patent Grant
Adaptive equalization with group delay
Patent number
8,774,262
Issue date
Jul 8, 2014
Vitesse Semiconductor Corporation
Sudeep Bhoja
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple switches and a delay circuit
Patent number
8,665,002
Issue date
Mar 4, 2014
Fairchild Semiconductor Corporation
Maodeng Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Low power power-on-reset (POR) circuit
Patent number
8,344,767
Issue date
Jan 1, 2013
Fairchild Semiconductor Corporation
Dong Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Adaptive equalization with group delay
Patent number
7,924,910
Issue date
Apr 12, 2011
Vitesse Semiconductor Corporation
Sudeep Bhoja
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Circuits and methods for data multiplexing
Patent number
7,764,715
Issue date
Jul 27, 2010
Finisar Corporation
Derek Shaeffer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Current sensing in a power converter
Patent number
7,683,593
Issue date
Mar 23, 2010
Fairchild Semiconductor Corporation
Hai Tao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for improved high-speed adaptive equalization
Patent number
7,003,228
Issue date
Feb 21, 2006
Vitesse Semiconductor Corporation
John S. Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ADC Apparatus and Control Method
Publication number
20230102084
Publication date
Mar 30, 2023
Halo Microelectronics International
Lijie Zhao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ADC Apparatus and Control Method
Publication number
20220247419
Publication date
Aug 4, 2022
Halo Microelectronics International
Lijie Zhao
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
POWER CONVERSION CIRCUIT, POWER CONVERSION SYSTEM AND POWER CHIP
Publication number
20210359606
Publication date
Nov 18, 2021
Halo Microelectronics Co., Ltd.
Shuang Han
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS AND METHODS FOR PLL-BASED GYROSCOPE GAIN CONTROL, QUADRAT...
Publication number
20160161256
Publication date
Jun 9, 2016
Shungneng Lee
G01 - MEASURING TESTING
Information
Patent Application
MICRO-ELECTRO-MECHANICAL-SYSTEM (MEMS) DRIVER
Publication number
20130271228
Publication date
Oct 17, 2013
Fairchild Semiconductor Corporation
Hai Tao
G01 - MEASURING TESTING
Information
Patent Application
MEMS QUADRATURE CANCELLATION AND SIGNAL DEMODULATION
Publication number
20130269413
Publication date
Oct 17, 2013
Fairchild Semiconductor Corporation
Hai Tao
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MEMS DEVICE AUTOMATIC-GAIN CONTROL LOOP FOR MECHANICAL AMPLITUDE DRIVE
Publication number
20130268227
Publication date
Oct 10, 2013
Fairchild Semiconductor Corporation
Ion Opris
G01 - MEASURING TESTING
Information
Patent Application
MEMS DEVICE FRONT-END CHARGE AMPLIFIER
Publication number
20130263665
Publication date
Oct 10, 2013
Fairchild Semiconductor Corporation
Ion Opris
G01 - MEASURING TESTING
Information
Patent Application
MEMS DEVICE QUADRATURE SHIFT CANCELLATION
Publication number
20130268228
Publication date
Oct 10, 2013
Fairchild Semiconductor Corporation
Ion Opris
G01 - MEASURING TESTING
Information
Patent Application
ADAPTIVE EQUALIZATION WITH GROUP DELAY
Publication number
20120134407
Publication date
May 31, 2012
Sudeep Bhoja
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW SUPPLY NOISE POWER STAGE ARRANGEMENT FOR A SWITCH REGULATOR
Publication number
20120092059
Publication date
Apr 19, 2012
Maodeng Li
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LOW POWER POWER-ON-RESET (POR) CIRCUIT
Publication number
20120092046
Publication date
Apr 19, 2012
Dong Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AC COUPLED HYSTERETIC PWM CONTROLLER
Publication number
20110267018
Publication date
Nov 3, 2011
Hai Tao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Current sensing in a power converter
Publication number
20080130330
Publication date
Jun 5, 2008
Hai Tao
G01 - MEASURING TESTING
Information
Patent Application
Adaptive equalization with group delay
Publication number
20060146926
Publication date
Jul 6, 2006
Big Bear Networks
Sudeep Bhoja
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for improved high-speed adaptive equalization
Publication number
20040136731
Publication date
Jul 15, 2004
Big Bear Networks, Inc.
John S. Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuits and methods for data multiplexing
Publication number
20040042503
Publication date
Mar 4, 2004
Derek Shaeffer
H04 - ELECTRIC COMMUNICATION TECHNIQUE