Inventor
ZHANG CHAOCHAO
SG12 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG CHAOCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ST MICROELECTRONICS ASIA PACIFIC PTE LTD
8 patentsUS10088965B2Oct 2, 2018
Reduction of noise in touch data samples via sampling during porch time of Vsync and Hsync signals
ST MICROELECTRONICS ASIA PACIFIC PTE LTD5 citations82
US9703433B2Jul 11, 2017
System and method of communication between a capacitive touch screen and an active stylus
ST MICROELECTRONICS ASIA PACIFIC PTE LTD11 citations82
US10185454B2Jan 22, 2019
System and method of communication between a capacitive touch screen and an active stylus
ST MICROELECTRONICS ASIA PACIFIC PTE LTD3 citations71
US10558311B2Feb 11, 2020
Reduction of noise in touch data samples via sampling during porch time of Vsync and Hsync signals
ST MICROELECTRONICS ASIA PACIFIC PTE LTD0 citations50
US9990091B2Jun 5, 2018
Method and apparatus for blocking accumulation of electrical fast transient (EFT) noise
ST MICROELECTRONICS ASIA PACIFIC PTE LTD1 citations50
US9846520B2Dec 19, 2017
System and method of communication between a capacitive touch screen and an active stylus
ST MICROELECTRONICS ASIA PACIFIC PTE LTD0 citations50
US9436647B2Sep 6, 2016
IIC bus start-stop detection circuit
ST MICROELECTRONICS ASIA PACIFIC PTE LTD1 citations42
US9846665B2Dec 19, 2017
Chip synchronization by a master-slave circuit
ST MICROELECTRONICS ASIA PACIFIC PTE LTD0 citations40