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

Yiwei Xu — 6 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
IDIi-Vi Delaware: 2 patents #127 of 394Top 35%
NCNingbo Borine Electric Appliance Co.: 2 patents #5 of 15Top 35%
Bundaberg, AU: #3 of 47 inventorsTop 7%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Yiwei Xu has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 2015 and the most recent in September 2024. Yiwei Xu ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Yiwei Xu in Bundaberg, AU.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12078928 Diffractive optical element fabrication Nitesh Gulati, Vincent Choo, Glenn Wayne Baxter, Steven James Frisken 2024-09-03
11300874 Diffractive optical element fabrication Nitesh Gulati, Vincent Choo, Glenn Wayne Baxter, Steven James Frisken 2022-04-12
D824199 Contact grill Xinmin Liu 2018-07-31
D817695 Contact grill Xinmin Liu 2018-05-15
9401346 Optical bus in 3D integrated circuit stack Chee Yee Kwok, Aron Michael 2016-07-26
8958667 Optical bus in 3D integrated circuit stack Chee Yee Kwok, Aron Michael 2015-02-17