Sherk CHUNG

Person

Piedmont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Writing device with electromagnetic tracking
- Patent number 11,762,485
- Issue date Sep 19, 2023
- Google LLC
- Sherk Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electromagnetically tracked three-dimensional air mouse
- Patent number 11,714,493
- Issue date Aug 1, 2023
- Google LLC
- Sherk Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for accurate timestamping of virtual reality cont...
- Patent number 10,863,469
- Issue date Dec 8, 2020
- Google LLC
- Sherk Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hemisphere ambiguity correction in electromagnetic position trackin...
- Patent number 10,830,572
- Issue date Nov 10, 2020
- Google LLC
- Sherk Chung
- G01 - MEASURING TESTING
Information Patent Grant
Hybrid pose tracking system with electromagnetic position tracking
- Patent number 10,754,419
- Issue date Aug 25, 2020
- GOOGLE LLC
- Sherk Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correcting field distortion in electromagnetic position tracking sy...
- Patent number 10,746,819
- Issue date Aug 18, 2020
- Google LLC
- Sherk Chung
- G01 - MEASURING TESTING
Information Patent Grant
Power management for electromagnetic position tracking systems
- Patent number 10,375,632
- Issue date Aug 6, 2019
- Google LLC
- Murphy Stein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for enhancing in-situ gas flow measurement per...
- Patent number 8,271,211
- Issue date Sep 18, 2012
- Pivotal Systems Corporation
- Sherk Chung
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for enhancing in-situ gas flow measurement per...
- Patent number 8,271,210
- Issue date Sep 18, 2012
- Pivotal Systems Corporation
- Sherk Chung
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for enhancing in-situ gas flow measurement per...
- Patent number 8,265,888
- Issue date Sep 11, 2012
- Pivotal Systems Corporation
- Sherk Chung
- G01 - MEASURING TESTING
Information Patent Grant
High-speed SECS message services (HSMS) pass-through including bypass
- Patent number 8,102,844
- Issue date Jan 24, 2012
- Pivotal Systems Corporation
- Andrew Bryan Nelson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data timestamp management
- Patent number 7,937,232
- Issue date May 3, 2011
- Pivotal Systems Corporation
- Paxton Ming Kai Chow
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for controlling process end-point utilizing legac...
- Patent number 7,873,052
- Issue date Jan 18, 2011
- Pivotal Systems Corporation
- Sherk Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for vacuum chamber leak detection
- Patent number 7,590,498
- Issue date Sep 15, 2009
- Pivotal Systems Corporation
- Sherk Chung
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
System and Method for PPG Using Wideband Accelerometer with a Weara...
- Publication number 20240057881
- Publication date Feb 22, 2024
- Google LLC
- Sherk Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Systems and Method for PPG Using an Audio Sensor with a Wearable De...
- Publication number 20240041339
- Publication date Feb 8, 2024
- Google LLC
- Sherk Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and Method for In-Ear Detection Using PPG
- Publication number 20230389812
- Publication date Dec 7, 2023
- Google LLC
- Sherk Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System And Method For Multi-Node PPG On Wearable Devices
- Publication number 20230329569
- Publication date Oct 19, 2023
- Google LLC
- Sherk Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROMAGNETICALLY TRACKED THREE-DIMENSIONAL AIR MOUSE
- Publication number 20210349541
- Publication date Nov 11, 2021
- Sherk Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITING DEVICE WITH ELECTROMAGNETIC TRACKING
- Publication number 20210333897
- Publication date Oct 28, 2021
- Google LLC
- Sherk CHUNG
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
HYBRID POSE TRACKING SYSTEM WITH ELECTROMAGNETIC POSITION TRACKING
- Publication number 20200019231
- Publication date Jan 16, 2020
- Google LLC
- Sherk CHUNG
- G01 - MEASURING TESTING
Information Patent Application
CONTENT SEARCH ENGINE
- Publication number 20190317970
- Publication date Oct 17, 2019
- Google LLC
- Sherk Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER MANAGEMENT FOR ELECTROMAGNETIC POSITION TRACKING SYSTEMS
- Publication number 20190246350
- Publication date Aug 8, 2019
- Google LLC
- Murphy STEIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEMISPHERE AMBIGUITY CORRECTION IN ELECTROMAGNETIC POSITION TRACKIN...
- Publication number 20190113325
- Publication date Apr 18, 2019
- Google LLC
- Sherk CHUNG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR ACCURATE TIMESTAMPING OF VIRTUAL REALITY CONT...
- Publication number 20190110264
- Publication date Apr 11, 2019
- Google LLC
- Sherk CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORRECTING FIELD DISTORTION IN ELECTROMAGNETIC POSITION TRACKING SY...
- Publication number 20190086482
- Publication date Mar 21, 2019
- Google Inc.
- Sherk Chung
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR ENHANCING IN-SITU GAS FLOW MEASUREMENT PER...
- Publication number 20110137583
- Publication date Jun 9, 2011
- Pivotal Systems Corporation
- Sherk CHUNG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ENHANCING IN-SITU GAS FLOW MEASUREMENT PER...
- Publication number 20110137582
- Publication date Jun 9, 2011
- Pivotal Systems Corporation
- Sherk CHUNG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ENHANCING IN-SITU GAS FLOW MEASUREMENT PER...
- Publication number 20110137581
- Publication date Jun 9, 2011
- Pivotal Systems Corporation
- Sherk CHUNG
- G01 - MEASURING TESTING
Information Patent Application
System and method for controlling process end-point utilizing legac...
- Publication number 20080253377
- Publication date Oct 16, 2008
- Pivotal Systems Corporation
- Sherk Chung
- H01 - BASIC ELECTRIC ELEMENTS

Sherk CHUNG

Person

Patents Grantslast 30 patents

Writing device with electromagnetic tracking

Electromagnetically tracked three-dimensional air mouse

System and method for accurate timestamping of virtual reality cont...

Hemisphere ambiguity correction in electromagnetic position trackin...

Hybrid pose tracking system with electromagnetic position tracking

Correcting field distortion in electromagnetic position tracking sy...

Power management for electromagnetic position tracking systems

Method and apparatus for enhancing in-situ gas flow measurement per...

Method and apparatus for enhancing in-situ gas flow measurement per...

Method and apparatus for enhancing in-situ gas flow measurement per...

High-speed SECS message services (HSMS) pass-through including bypass

Data timestamp management

System and method for controlling process end-point utilizing legac...

System and method for vacuum chamber leak detection

Patents Applicationslast 30 patents

System and Method for PPG Using Wideband Accelerometer with a Weara...

Systems and Method for PPG Using an Audio Sensor with a Wearable De...

System and Method for In-Ear Detection Using PPG

System And Method For Multi-Node PPG On Wearable Devices

ELECTROMAGNETICALLY TRACKED THREE-DIMENSIONAL AIR MOUSE

WRITING DEVICE WITH ELECTROMAGNETIC TRACKING

HYBRID POSE TRACKING SYSTEM WITH ELECTROMAGNETIC POSITION TRACKING

CONTENT SEARCH ENGINE

POWER MANAGEMENT FOR ELECTROMAGNETIC POSITION TRACKING SYSTEMS

HEMISPHERE AMBIGUITY CORRECTION IN ELECTROMAGNETIC POSITION TRACKIN...

SYSTEM AND METHOD FOR ACCURATE TIMESTAMPING OF VIRTUAL REALITY CONT...

CORRECTING FIELD DISTORTION IN ELECTROMAGNETIC POSITION TRACKING SY...

METHOD AND APPARATUS FOR ENHANCING IN-SITU GAS FLOW MEASUREMENT PER...

METHOD AND APPARATUS FOR ENHANCING IN-SITU GAS FLOW MEASUREMENT PER...

METHOD AND APPARATUS FOR ENHANCING IN-SITU GAS FLOW MEASUREMENT PER...

System and method for controlling process end-point utilizing legac...