Inventor

DING QICHENG

CN3 patents

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

LENOVO BEIJING CO LTD

2 patents

US10551991B2Feb 4, 2020

Display method and terminal

LENOVO BEIJING CO LTD1 citations56

US10353197B2Jul 16, 2019

Electronic device

LENOVO BEIJING CO LTD0 citations36

BEIJING LENOVO SOFTWARE LTD

1 patent

US10101197B2Oct 16, 2018

Vibration collector and electronic device

BEIJING LENOVO SOFTWARE LTD1 citations47