Inventor

SHI AIJUN

CN4 patents

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

HE JIAMING

2 patents

US8254686B2Aug 28, 2012

On-line identifying method of hand-written Arabic letter

HE JIAMING3 citations53

US8150159B2Apr 3, 2012

Identifying method of hand-written Latin letter

HE JIAMING4 citations53

BEIJING MUNICIPAL RES INSTITUTE OF ENVIRONMENTAL PROTECTION

2 patents

US12090440B2Sep 17, 2024

Filter element for coupling adsorption and regeneration of volatile organic compounds and purification device

BEIJING MUNICIPAL RES INSTITUTE OF ENVIRONMENTAL PROTECTION0 citations44

US12186700B2Jan 7, 2025

Integrated device for adsorptive purification and catalytic regeneration of volatile organic compounds

BEIJING MUNICIPAL RES INSTITUTE OF ENVIRONMENTAL PROTECTION0 citations40