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

Haihang Lin — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Rongcheng District, CN: #61 of 114 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Haihang Lin has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2021. Haihang Lin ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Haihang Lin in Rongcheng District, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D911027 Earphones with charging case Shalin Liang 2021-02-23