WQ

Wenhao Qin

HO Honeywell: 1 patents #7,507 of 14,447Top 55%
Overall (All Time): #3,297,042 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7764176 Entry and exit confirmation system and method Kailai Zhang, Jichuang Xu 2010-07-27