Inventor

LIU YUBIN

CN5 patents

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

SHANGHAI TECHWELL BIOPHARM CO

2 patents

US9278902B2Mar 8, 2016

Crystal form of prostaglandin analogue, and preparation method and use thereof

SHANGHAI TECHWELL BIOPHARM CO24 citations92

US9278903B2Mar 8, 2016

Crystal form of prostaglandin analogue, and preparation method and use thereof

SHANGHAI TECHWELL BIOPHARM CO31 citations92

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US7411366B2Aug 12, 2008

Electric power-assist system for manually-operated vehicle

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations69

US7411368B2Aug 12, 2008

Electric motor speed controller for vehicle

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations58

SHENZHEN LANHE TECH CO LTD

1 patent

USD1028957SMay 28, 2024

Case for mobile phone

SHENZHEN LANHE TECH CO LTD8 citations82