Inventor

WEI YULING

CN3 patents

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

CHINA TOBACCO YUNNAN IND CO LTD

1 patent

US11525774B2Dec 13, 2022

Sensory evaluation method for spectral data of mainstream smoke

CHINA TOBACCO YUNNAN IND CO LTD0 citations44

BEIJING LENOVO SOFTWARE LTD

1 patent

US9575396B2Feb 21, 2017

Electronic device and control method thereof

BEIJING LENOVO SOFTWARE LTD1 citations44

LENOVO BEIJING CO LTD

1 patent

US10349020B2Jul 9, 2019

Information processing method and electronic apparatus

LENOVO BEIJING CO LTD0 citations32