Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yatao Li — 3 Patents

OEOtis Elevator: 2 patents #650 of 1,840Top 40%
UCUniversity Of Electronic Science And Technology Of China: 1 patents #292 of 919Top 35%
Tianjin, CN: #412 of 2,029 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Yatao Li has been granted 3 US patents while listed as an inventor at Otis Elevator. The first was granted in 2019 and the most recent in October 2023. Yatao Li ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Yatao Li in Tianjin, CN.

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11791680 Magnet spacer and motor — 2023-10-17
11434147 Vanadium oxide powder with high phase-transition latent heat and preparation method thereof Deen Gu, Yadong Jiang 2022-09-06
10288135 Brake for elevator and a replacement method of damper of the brake for elevator YaFei Ren, Guochen Gao 2019-05-14

Frequent Collaborators

Guochen Gao1 shared
Yadong Jiang1 shared
YaFei Ren1 shared
Deen Gu1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3