Inventor

YIN WEIDONG

CN4 patents

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

OTSUKA PHARMA CO LTD

1 patent

US7001896B2Feb 21, 2006

Compositions for treating diabetes

OTSUKA PHARMA CO LTD2 citations59

QIU GUANG

1 patent

US8655890B2Feb 18, 2014

Determination of recommendation data

QIU GUANG2 citations53

HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD

1 patent

US12457869B2Oct 28, 2025

Display substrate, method for repairing same, method for preparing same, and display device

HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD0 citations50

ALIBABA GROUP HOLDING LTD

1 patent

US9047623B2Jun 2, 2015

Determination of recommendation data

ALIBABA GROUP HOLDING LTD0 citations48