Inventor

GUO DIANBO

SG35 patents

⚠️ This page may combine multiple inventors who share the name “GUO DIANBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GUO DIANBO

ST MICROELECTRONICS ASIA PACIFIC PTE LTD

Touch panel scanning method, circuit and system

System and method of communication between a capacitive touch screen and an active stylus

System and method for improved synchronization between devices

Compensation for variations in a capacitive sense matrix

System and method of communication between a capacitive touch screen and an active stylus

Short circuit detection module

Configurable analog front-end for mutual capacitance sensing and self capacitance sensing

Temperature insensitive transient current source

Capacitive discharge circuit for touch sensitive screen

Capacitive discharge circuit for touch sensitive screen

Capacitive discharge circuit for touch sensitive screen

System and method for improved synchronization between devices

Compensation for variations in a capacitive sense matrix

Compensation for variations in a capacitive sense matrix

Method and apparatus for blocking accumulation of electrical fast transient (EFT) noise

System and method of communication between a capacitive touch screen and an active stylus

Chip synchronization by a master-slave circuit

Touch screen with palm rejection in the presence of charger noise

Multiple controller communication method for active stylus data acquisition

ST MICROELECTRONICS ASIA

System and method for a semiconductor switch

Negative analog switch design

Analog switch with a low flatness operating characteristic

High signal to noise ratio capacitive sensing analog front-end

Configurable analog front-end for mutual capacitance sensing and self capacitance sensing

Touch panel having a master and slave controller and method for driving thereof

APPLE INC

Cylindrical retroreflector array for rotation tracking

Cylindrical retroreflector array for rotation tracking

Electronic devices having ambient light sensors with electrostatic shields

GUO DIANBO

Gate control circuit for high bandwidth switch design

On-chip measurement of capacitance for micro-electro-mechanical system (MEMS) actuator circuit

GUEDON YANNICK

Capacitive sensing analog front end

ANGELINI PAOLO

High signal to noise ratio capacitive sensing analog front-end

CASILLAN ANTHONY JUNIOR

Short-circuit detection for touch panels

CHEONG CHEE WENG

Comparator with offset compensation and improved dynamic range

TAN SZE-KWANG

Compensation for variations in a capacitive sense matrix