Bichun Li — 7 Patents at Otis Elevator

Bichun Li has been granted 7 US patents while listed as an inventor at Otis Elevator. The first was granted in 2023 and the most recent in December 2024. Bichun Li ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Bichun Li in Shanghai, CN.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
12180034	Communication network switching system and method for elevator system, and elevator system	Qiang Chen, Shenhong Wang, Yu Zhang	2024-12-31
12139371	Connecting mechanism, elevator shaft module and elevator system	Qirui Wang, Shenhong Wang	2024-11-12
11834301	Guide device for an elevator car and elevator system	Shenhong Wang, Yunru Chen	2023-12-05
11827495	Mounting bracket for guiding rail of elevator and mounting method thereof, locating apparatus, bracket adjusting apparatus and elevator system	Qirui Wang, Gang Huang, Shenhong Wang	2023-11-28
11787660	Brake monitoring circuitry, elevator system and brake monitoring method	Shenhong Wang	2023-10-17
11780706	Modular elevator assembly and rail	Qirui Wang, Shenhong Wang	2023-10-10
11667496	Roller system, roller braking device and elevator system	Shenhong Wang	2023-06-06

Bichun Li — 7 Patents

Issued Patents All Time

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