Jiaying CHEN — 2 Patents at Otis Elevator

Jiaying CHEN has been granted 2 US patents while listed as an inventor at Otis Elevator. The first was granted in 2021 and the most recent in March 2025. Jiaying CHEN ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jiaying CHEN in Ningbo City, CN.

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Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12246794	Bicycle pedal hook	—	2025-03-11
11192756	Safety control device for handrail, conveyor system and safety control method for handrail	Hai Cui, Qing Cheng, Yi Fang, Xingsong Xu, Xinxiang Jiang +3 more	2021-12-07

Jiaying CHEN — 2 Patents

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