Inventor
DU CANHONG
CN16 patents
⚠️ This page may combine multiple inventors who share the name “DU CANHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN GOODIX TECH CO LTD
12 patentsUS11275922B2Mar 15, 2022
Fingerprint identification apparatus and electronic device
SHENZHEN GOODIX TECH CO LTD6 citations72
US11170195B2Nov 9, 2021
Fingerprint identification apparatus and electronic device
SHENZHEN GOODIX TECH CO LTD2 citations71
US10345929B2Jul 9, 2019
Pressure sensitive stylus
SHENZHEN GOODIX TECH CO LTD1 citations60
US11361583B2Jun 14, 2022
Fingerprint identification apparatus and electronic device
SHENZHEN GOODIX TECH CO LTD0 citations57
US11200400B2Dec 14, 2021
Fingerprint identification apparatus and electronic device
SHENZHEN GOODIX TECH CO LTD0 citations57
US11860030B2Jan 2, 2024
Methods and apparatuses for detecting ambient light illuminance and for computing correction coefficient and electronic device
SHENZHEN GOODIX TECH CO LTD0 citations56
US10983633B2Apr 20, 2021
Key detecting method and apparatus
SHENZHEN GOODIX TECH CO LTD0 citations53
US11810395B2Nov 7, 2023
Optical fingerprint identification apparatus, electronic device and fingerprint identification method
SHENZHEN GOODIX TECH CO LTD0 citations50
US10261609B2Apr 16, 2019
Active stylus, boost circuit, and control method therefor
SHENZHEN GOODIX TECH CO LTD0 citations47
US10152626B2Dec 11, 2018
Fingerprint recognition sensor and terminal device
SHENZHEN GOODIX TECH CO LTD0 citations47
US11847993B2Dec 19, 2023
Method and apparatus for locating sensor under display screen and electronic device
SHENZHEN GOODIX TECH CO LTD0 citations43
US10872217B2Dec 22, 2020
Fingerprint sensor and electronic terminal
SHENZHEN GOODIX TECH CO LTD0 citations39
HUIKE SINGAPORE HOLDING PTE LTD
3 patentsUS12211309B2Jan 28, 2025
Ultrasonic fingerprint detection device and electronic device
HUIKE SINGAPORE HOLDING PTE LTD0 citations47
US12205400B2Jan 21, 2025
Ultrasonic transceiver system and electronic device
HUIKE SINGAPORE HOLDING PTE LTD0 citations47
US12424019B2Sep 23, 2025
Ultrasonic fingerprint apparatus and electronic device
HUIKE SINGAPORE HOLDING PTE LTD0 citations39