Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chengche Liu — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Laishui, CN: #125 of 497 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Chengche Liu has been granted 2 US patents while listed as an inventor at Unknown. All of these patents were granted in 2025. Chengche Liu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Chengche Liu in Laishui, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12274395 Grilling assembly, stove and cooking device Xiaoyan Hao, Yiming Zhang, Yundi Zhang 2025-04-15
D1057506 Pizza oven Xiaoyan Hao, Yiming Zhang, Yundi Zhang 2025-01-14

Frequent Collaborators

Yundi Zhang2 shared
Xiaoyan Hao2 shared
Yiming Zhang2 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2