Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YC

Yungdai Chen — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Jinan, CN: #386 of 884 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Yungdai Chen has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2015. Yungdai Chen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Yungdai Chen in Jinan, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9024781 Cardiac electricity and impedance monitoring mobile network terminal device having function of micro current release Jinjing Zhang, Yonggang Zhao, Haiqing Gao, Yujie Zhou, Shaowen Liu +1 more 2015-05-05