Haifeng Li

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Display scan time compensation systems and methods
- Patent number 10,916,182
- Issue date Feb 9, 2021
- Apple Inc.
- Sinan Alousi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Collision avoidance schemes for displays
- Patent number 10,825,419
- Issue date Nov 3, 2020
- Apple Inc.
- Yue Jack Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for indirect threshold voltage sensing in an el...
- Patent number 10,573,209
- Issue date Feb 25, 2020
- Apple Inc.
- Yafei Bi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Noise reduction in LED sensing circuit for electronic display
- Patent number 10,460,642
- Issue date Oct 29, 2019
- Apple Inc.
- Hung Sheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for indirect light-emitting-diode voltage sensi...
- Patent number 10,360,826
- Issue date Jul 23, 2019
- Apple Inc.
- Yafei Bi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for indirect threshold voltage sensing in an el...
- Patent number 10,360,827
- Issue date Jul 23, 2019
- Apple Inc.
- Yafei Bi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
On-chip clock calibration systems and methods for electronic device...
- Patent number 10,235,927
- Issue date Mar 19, 2019
- Apple Inc.
- Haifeng Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for obtaining image depth information
- Patent number 9,633,441
- Issue date Apr 25, 2017
- OmniVision Technologies, Inc.
- Chih Poh Pang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, and method to adaptively optimize power dissipat...
- Patent number 9,268,909
- Issue date Feb 23, 2016
- Proteus Digital Health, Inc.
- Nilay Jani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit implementation and fault control system, device,...
- Patent number 8,473,069
- Issue date Jun 25, 2013
- Proteus Digital Health, Inc.
- Yafei Bi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-referencing communication in implantable devices
- Patent number 8,187,161
- Issue date May 29, 2012
- Proteus Biomedical, Inc.
- Haifeng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-referencing communication in implantable devices
- Patent number 8,055,345
- Issue date Nov 8, 2011
- Proteus Biomedical, Inc.
- Haifeng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure sensor circuits
- Patent number 7,762,138
- Issue date Jul 27, 2010
- Proteus Biomedical, Inc.
- Mark Zdeblick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure sensor circuits
- Patent number 7,398,688
- Issue date Jul 15, 2008
- Proteus Biomedical, Inc.
- Mark Zdeblick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CONFIGURABLE PIXEL UNIFORMITY COMPENSATION FOR OLED DISPLAY NON-UNI...
- Publication number 20210304673
- Publication date Sep 30, 2021
- Apple Inc.
- Shengkui Gao
- 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
COLLISION AVOIDANCE SCHEMES FOR DISPLAYS
- Publication number 20190027114
- Publication date Jan 24, 2019
- Apple Inc.
- Yue Jack Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SCAN TIME COMPENSATION SYSTEMS AND METHODS
- Publication number 20180322823
- Publication date Nov 8, 2018
- Apple Inc.
- Sinan Alousi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ON-CHIP CLOCK CALIBRATION SYSTEMS AND METHODS FOR ELECTRONIC DEVICE...
- Publication number 20180061305
- Publication date Mar 1, 2018
- Apple Inc.
- Haifeng LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
NOISE REDUCTION IN LED SENSING CIRCUIT FOR ELECTRONIC DISPLAY
- Publication number 20180005562
- Publication date Jan 4, 2018
- Apple Inc.
- Hung Shen Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEMS AND METHODS FOR INDIRECT THRESHOLD VOLTAGE SENSING IN AN EL...
- Publication number 20170103703
- Publication date Apr 13, 2017
- Apple Inc.
- Yafei Bi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEMS AND METHODS FOR INDIRECT LIGHT-EMITTING-DIODE VOLTAGE SENSI...
- Publication number 20170103688
- Publication date Apr 13, 2017
- Apple Inc.
- Yafei Bi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR INDIRECT THRESHOLD VOLTAGE SENSING IN AN EL...
- Publication number 20170103702
- Publication date Apr 13, 2017
- Apple Inc.
- Yafei Bi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Systems And Methods For Obtaining Image Depth Information
- Publication number 20150358597
- Publication date Dec 10, 2015
- OMNIVISION TECHNOLOGIES, INC.
- Trueman Pang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, SYSTEM, AND METHOD TO ADAPTIVELY OPTIMIZE POWER DISSIPAT...
- Publication number 20150294077
- Publication date Oct 15, 2015
- PROTEUS DIGITAL HEALTH INC.
- Nilay Jani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Integrated Circuit Implementation and Fault Control System, Device,...
- Publication number 20110034964
- Publication date Feb 10, 2011
- Yafei Bi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Analyzer Compatible Communication Protocol
- Publication number 20110022113
- Publication date Jan 27, 2011
- Mark Zdeblick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPLANTABLE INTEGRATED CIRCUIT
- Publication number 20100204766
- Publication date Aug 12, 2010
- Mark Zdeblick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELF-REFERENCING COMMUNICATION IN IMPLANTABLE DEVICES
- Publication number 20090062879
- Publication date Mar 5, 2009
- Haifeng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELF-REFERENCING COMMUNICATION IN IMPLANTABLE DEVICES
- Publication number 20090062880
- Publication date Mar 5, 2009
- Haifeng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRESSURE SENSOR CIRCUITS
- Publication number 20090013791
- Publication date Jan 15, 2009
- MARK ZDEBLICK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRESSURE SENSOR CIRCUITS
- Publication number 20070151348
- Publication date Jul 5, 2007
- Mark Zdeblick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Person

Patents Grantslast 30 patents

Display scan time compensation systems and methods

Collision avoidance schemes for displays

Systems and methods for indirect threshold voltage sensing in an el...

Noise reduction in LED sensing circuit for electronic display

Systems and methods for indirect light-emitting-diode voltage sensi...

Systems and methods for indirect threshold voltage sensing in an el...

On-chip clock calibration systems and methods for electronic device...

Systems and methods for obtaining image depth information

Apparatus, system, and method to adaptively optimize power dissipat...

Integrated circuit implementation and fault control system, device,...

Self-referencing communication in implantable devices

Self-referencing communication in implantable devices

Pressure sensor circuits

Pressure sensor circuits

Patents Applicationslast 30 patents

CONFIGURABLE PIXEL UNIFORMITY COMPENSATION FOR OLED DISPLAY NON-UNI...

DYNAMIC POWER RAILS FOR ELECTRONIC DISPLAY

COLLISION AVOIDANCE SCHEMES FOR DISPLAYS

DISPLAY SCAN TIME COMPENSATION SYSTEMS AND METHODS

ON-CHIP CLOCK CALIBRATION SYSTEMS AND METHODS FOR ELECTRONIC DEVICE...

NOISE REDUCTION IN LED SENSING CIRCUIT FOR ELECTRONIC DISPLAY

SYSTEMS AND METHODS FOR INDIRECT THRESHOLD VOLTAGE SENSING IN AN EL...

SYSTEMS AND METHODS FOR INDIRECT LIGHT-EMITTING-DIODE VOLTAGE SENSI...

SYSTEMS AND METHODS FOR INDIRECT THRESHOLD VOLTAGE SENSING IN AN EL...

Systems And Methods For Obtaining Image Depth Information

APPARATUS, SYSTEM, AND METHOD TO ADAPTIVELY OPTIMIZE POWER DISSIPAT...

Integrated Circuit Implementation and Fault Control System, Device,...

Analyzer Compatible Communication Protocol

IMPLANTABLE INTEGRATED CIRCUIT

SELF-REFERENCING COMMUNICATION IN IMPLANTABLE DEVICES

SELF-REFERENCING COMMUNICATION IN IMPLANTABLE DEVICES

PRESSURE SENSOR CIRCUITS

PRESSURE SENSOR CIRCUITS