Guozhong Shen

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for parallel touch sensing
- Patent number 12,333,112
- Issue date Jun 17, 2025
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive detection of fold angle for foldable devices
- Patent number 12,141,000
- Issue date Nov 12, 2024
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive detection of fold angle for foldable devices
- Patent number 12,130,133
- Issue date Oct 29, 2024
- Synaptics Incorporated
- Guozhong Shen
- G01 - MEASURING TESTING
Information Patent Grant
Capacitive sensor with temperature drift mitigation
- Patent number 12,123,753
- Issue date Oct 22, 2024
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive detection of fold angle for foldable devices
- Patent number 12,072,741
- Issue date Aug 27, 2024
- Synaptics Incorporated
- Tom Vandermeijden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive detection of fold angle for foldable devices
- Patent number 11,976,922
- Issue date May 7, 2024
- Synaptics Incorporated
- Tom Vandermeijden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-frequency single-burst driving scheme for presence detection
- Patent number 11,972,076
- Issue date Apr 30, 2024
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
In-display capacitive fingerprint sensor
- Patent number 11,967,169
- Issue date Apr 23, 2024
- Synaptics Incorporated
- Xi Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correcting touch interference for active pen
- Patent number 11,960,681
- Issue date Apr 16, 2024
- Synaptics Incorporated
- Tom Vandermeijden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-frequency simultaneous absolute capacitance touch sensing
- Patent number 11,934,612
- Issue date Mar 19, 2024
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low latency input object detection under low ground mass condition
- Patent number 11,868,555
- Issue date Jan 9, 2024
- Synaptics Incorporated
- Kirk Hargreaves
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor device for transcapacitive sensing with shielding
- Patent number 11,816,919
- Issue date Nov 14, 2023
- Synaptics Incorporated
- Lorenzo Crespi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Excitation schemes for an input device
- Patent number 11,635,858
- Issue date Apr 25, 2023
- Synaptics Incorporated
- David Hoch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low latency input object detection under low ground mass condition
- Patent number 11,592,925
- Issue date Feb 28, 2023
- Synaptics Incorporated
- Kirk Hargreaves
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inter-band harmonics interference mitigation for multi-frequency-re...
- Patent number 11,531,425
- Issue date Dec 20, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-frequency-region touch sensing
- Patent number 11,531,439
- Issue date Dec 20, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power baseline tracking for fingerprint sensor
- Patent number 11,527,094
- Issue date Dec 13, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor device for transcapacitive sensing with shielding
- Patent number 11,519,801
- Issue date Dec 6, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for mitigating impulse noise and burst noise in t...
- Patent number 11,513,633
- Issue date Nov 29, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Built-in test of a display driver
- Patent number 11,508,273
- Issue date Nov 22, 2022
- Synaptics Incorporated
- Masao Orio
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Touch-to-display interference mitigation in touch displays
- Patent number 11,481,068
- Issue date Oct 25, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display noise filter for a sensing device
- Patent number 11,474,635
- Issue date Oct 18, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Re-configurable receiver channels for a sensing device
- Patent number 11,397,487
- Issue date Jul 26, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing device with embedded noise measurement
- Patent number 11,354,000
- Issue date Jun 7, 2022
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Excitation schemes for an input device
- Patent number 11,163,406
- Issue date Nov 2, 2021
- Synaptics Incorporated
- David Hoch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Background capacitance compensation
- Patent number 11,119,606
- Issue date Sep 14, 2021
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power baseline tracking for fingerprint sensor
- Patent number 11,068,686
- Issue date Jul 20, 2021
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor device scanning techniques to determine fast and/or slow mot...
- Patent number 11,036,388
- Issue date Jun 15, 2021
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Partial guarding for a sensing device
- Patent number 11,003,300
- Issue date May 11, 2021
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active input sensing using regional scanning
- Patent number 11,003,288
- Issue date May 11, 2021
- Synaptics Incorporated
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DIFFERENTIAL PARALLEL TOUCH SENSING
- Publication number 20250173022
- Publication date May 29, 2025
- SYNAPTICS INCORPORATED
- Sung-Sool Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-Frequency Single-Burst Driving Scheme for Presence Detection
- Publication number 20250077022
- Publication date Mar 6, 2025
- SYNAPTICS INCORPORATED
- Guozhong SHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PARALLEL SENSING IN A TOUCH SENSOR
- Publication number 20250004594
- Publication date Jan 2, 2025
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PARALLEL TOUCH SENSING
- Publication number 20240377907
- Publication date Nov 14, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES
- Publication number 20240281038
- Publication date Aug 22, 2024
- SYNAPTICS INCORPORATED
- Tom Vandermeijden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CORRECTING TOUCH INTERFERENCE FOR ACTIVE PEN
- Publication number 20240211075
- Publication date Jun 27, 2024
- SYNAPTICS INCORPORATED
- Tom Vandermeijden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FREQUENCY SIMULTANEOUS ABSOLUTE CAPACITANCE TOUCH SENSING
- Publication number 20240168584
- Publication date May 23, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES
- Publication number 20240168524
- Publication date May 23, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES
- Publication number 20240167803
- Publication date May 23, 2024
- SYNAPTICS INCORPORATED
- Tom Vandermeijden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES
- Publication number 20240094845
- Publication date Mar 21, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FREQUENCY SIMULATANEOUS ABSOLUTE CAPACITANCE TOUCH SENSING
- Publication number 20240069667
- Publication date Feb 29, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE SENSOR WITH TEMPERATURE DRIFT MITIGATION
- Publication number 20240060800
- Publication date Feb 22, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES
- Publication number 20240011759
- Publication date Jan 11, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G01 - MEASURING TESTING
Information Patent Application
CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES
- Publication number 20240011760
- Publication date Jan 11, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FREQUENCY SINGLE-BURST DRIVING SCHEME FOR PRESENCE DETECTION
- Publication number 20240004495
- Publication date Jan 4, 2024
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW LATENCY INPUT OBJECT DETECTION UNDER LOW GROUND MASS CONDITION
- Publication number 20230176679
- Publication date Jun 8, 2023
- SYNAPTICS INCORPORATED
- Kirk Hargreaves
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR DEVICE FOR TRANSCAPACITIVE SENSING WITH SHIELDING
- Publication number 20230110873
- Publication date Apr 13, 2023
- SYNAPTICS INCORPORATED
- Lorenzo Crespi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IN-DISPLAY CAPACITIVE FINGERPRINT SENSOR
- Publication number 20230095731
- Publication date Mar 30, 2023
- SYNAPTICS INCORPORATED
- Xi Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CORRECTING TOUCH INTERFERENCE FOR ACTIVE PEN
- Publication number 20230027365
- Publication date Jan 26, 2023
- SYNAPTICS INCORPORATED
- Tom Vandermeijden
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR DEVICE FOR TRANSCAPACITIVE SENSING WITH SHIELDING
- Publication number 20220390309
- Publication date Dec 8, 2022
- SYNAPTICS INCORPORATED
- Guozhong SHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUILT-IN TEST OF A DISPLAY DRIVER
- Publication number 20220148470
- Publication date May 12, 2022
- SYNAPTICS INCORPORATED
- Masao Orio
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
EXCITATION SCHEMES FOR AN INPUT DEVICE
- Publication number 20220011903
- Publication date Jan 13, 2022
- SYNAPTICS INCORPORATED
- David HOCH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW POWER BASELINE TRACKING FOR FINGERPRINT SENSOR
- Publication number 20210312155
- Publication date Oct 7, 2021
- SYNAPTICS INCORPORATED
- Guozhong SHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RE-CONFIGURABLE RECEIVER CHANNELS FOR A SENSING DEVICE
- Publication number 20210294449
- Publication date Sep 23, 2021
- SYNAPTICS INCORPORATED
- Guozhong SHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXCITATION SCHEMES FOR AN INPUT DEVICE
- Publication number 20210223907
- Publication date Jul 22, 2021
- SYNAPTICS INCORPORATED
- David HOCH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY NOISE FILTER FOR A SENSING DEVICE
- Publication number 20210117065
- Publication date Apr 22, 2021
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKGROUND CAPACITANCE COMPENSATION
- Publication number 20210055824
- Publication date Feb 25, 2021
- SYNAPTICS INCORPORATED
- Guozhong SHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTIVE INPUT SENSING USING REGIONAL SCANNING
- Publication number 20200401249
- Publication date Dec 24, 2020
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE HAVING AN INTEGRATED SENSING DEVICE WITH REDUCED INT...
- Publication number 20200403606
- Publication date Dec 24, 2020
- SYNAPTICS INCORPORATED
- Guozhong SHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR DEVICE SCANNING TECHNIQUES TO DETERMINE FAST AND/OR SLOW MOT...
- Publication number 20200233576
- Publication date Jul 23, 2020
- SYNAPTICS INCORPORATED
- Guozhong Shen
- G06 - COMPUTING CALCULATING COUNTING

Guozhong Shen

Person

Patents Grantslast 30 patents

System and method for parallel touch sensing

Capacitive detection of fold angle for foldable devices

Capacitive detection of fold angle for foldable devices

Capacitive sensor with temperature drift mitigation

Capacitive detection of fold angle for foldable devices

Capacitive detection of fold angle for foldable devices

Multi-frequency single-burst driving scheme for presence detection

In-display capacitive fingerprint sensor

Correcting touch interference for active pen

Multi-frequency simultaneous absolute capacitance touch sensing

Low latency input object detection under low ground mass condition

Sensor device for transcapacitive sensing with shielding

Excitation schemes for an input device

Low latency input object detection under low ground mass condition

Inter-band harmonics interference mitigation for multi-frequency-re...

Multi-frequency-region touch sensing

Low power baseline tracking for fingerprint sensor

Sensor device for transcapacitive sensing with shielding

System and method for mitigating impulse noise and burst noise in t...

Built-in test of a display driver

Touch-to-display interference mitigation in touch displays

Display noise filter for a sensing device

Re-configurable receiver channels for a sensing device

Sensing device with embedded noise measurement

Excitation schemes for an input device

Background capacitance compensation

Low power baseline tracking for fingerprint sensor

Sensor device scanning techniques to determine fast and/or slow mot...

Partial guarding for a sensing device

Active input sensing using regional scanning

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR DIFFERENTIAL PARALLEL TOUCH SENSING

Multi-Frequency Single-Burst Driving Scheme for Presence Detection

SYSTEM AND METHOD FOR PARALLEL SENSING IN A TOUCH SENSOR

SYSTEM AND METHOD FOR PARALLEL TOUCH SENSING

CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES

CORRECTING TOUCH INTERFERENCE FOR ACTIVE PEN

MULTI-FREQUENCY SIMULTANEOUS ABSOLUTE CAPACITANCE TOUCH SENSING

CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES

CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES

CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES

MULTI-FREQUENCY SIMULATANEOUS ABSOLUTE CAPACITANCE TOUCH SENSING

CAPACITIVE SENSOR WITH TEMPERATURE DRIFT MITIGATION

CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES

CAPACITIVE DETECTION OF FOLD ANGLE FOR FOLDABLE DEVICES

MULTI-FREQUENCY SINGLE-BURST DRIVING SCHEME FOR PRESENCE DETECTION

LOW LATENCY INPUT OBJECT DETECTION UNDER LOW GROUND MASS CONDITION

SENSOR DEVICE FOR TRANSCAPACITIVE SENSING WITH SHIELDING

IN-DISPLAY CAPACITIVE FINGERPRINT SENSOR

CORRECTING TOUCH INTERFERENCE FOR ACTIVE PEN

SENSOR DEVICE FOR TRANSCAPACITIVE SENSING WITH SHIELDING

BUILT-IN TEST OF A DISPLAY DRIVER

EXCITATION SCHEMES FOR AN INPUT DEVICE

LOW POWER BASELINE TRACKING FOR FINGERPRINT SENSOR

RE-CONFIGURABLE RECEIVER CHANNELS FOR A SENSING DEVICE

EXCITATION SCHEMES FOR AN INPUT DEVICE

DISPLAY NOISE FILTER FOR A SENSING DEVICE

BACKGROUND CAPACITANCE COMPENSATION

ACTIVE INPUT SENSING USING REGIONAL SCANNING

DISPLAY DEVICE HAVING AN INTEGRATED SENSING DEVICE WITH REDUCED INT...

SENSOR DEVICE SCANNING TECHNIQUES TO DETERMINE FAST AND/OR SLOW MOT...