Inventor

LI QIUJIE

CN3 patents

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

ZHU BIN

1 patent

US8483518B2Jul 9, 2013

Image-based CAPTCHA exploiting context in object recognition

ZHU BIN27 citations91

MICROSOFT TECHNOLOGY LICENSING LLC

1 patent

US9317676B2Apr 19, 2016

Image-based CAPTCHA exploiting context in object recognition

MICROSOFT TECHNOLOGY LICENSING LLC9 citations83

CHONGQING BOE DISPLAY TECH CO LTD

1 patent

US12550441B2Feb 10, 2026

Display substrate, method for manufacturing same, and display device

CHONGQING BOE DISPLAY TECH CO LTD0 citations42