Qirui Wang — 4 Patents at Otis Elevator

Qirui Wang has been granted 4 US patents while listed as an inventor at Otis Elevator. The first was granted in 2023 and the most recent in November 2024. Qirui Wang ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Qirui Wang in Shanghai, CN.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
12139371	Connecting mechanism, elevator shaft module and elevator system	Bichun Li, Shenhong Wang	2024-11-12
11884515	Clamping device and elevator system	Zhenyan Tong, Ruili Zhang	2024-01-30
11827495	Mounting bracket for guiding rail of elevator and mounting method thereof, locating apparatus, bracket adjusting apparatus and elevator system	Bichun Li, Gang Huang, Shenhong Wang	2023-11-28
11780706	Modular elevator assembly and rail	Bichun Li, Shenhong Wang	2023-10-10

Qirui Wang — 4 Patents

Issued Patents All Time

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