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

Da He — 6 Patents

Applied Materials: 5 patents #2,184 of 7,310Top 30%
IBM: 1 patents #44,878 of 70,183Top 65%
Sunnyvale, CA: #4,229 of 14,302 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Da He has been granted 6 US patents while listed as an inventor at Applied Materials. The first was granted in 2013 and the most recent in September 2025. Da He ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Da He in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12406884 Self field-suppression CVD tungsten (W) fill on PVD W liner Zhimin QI, Yi Xu, Shirish A. PETHE, Xingyao GAO, Shiyu YUE +5 more 2025-09-02
12191200 Methods for minimizing feature-to-feature gap fill height variations Jiajie Cen, Yi Xu, Yu Lei 2025-01-07
11967525 Selective tungsten deposition at low temperatures Yi Xu, Yufei Hu, Yu Lei, Kazuya Daito, Jiajie Cen 2024-04-23 $64,043,000
11955381 Low-temperature plasma pre-clean for selective gap fill Yi Xu, Yufei Hu, Kazuya Daito, Geraldine VASQUEZ, Jallepally Ravi +2 more 2024-04-09 $47,694,000
11404313 Selective tungsten deposition at low temperatures Yi Xu, Yufei Hu, Yu Lei, Kazuya Daito, Jiajie Cen 2022-08-02 $46,822,000
8578372 Business-in-a-box integration server and integration method Jian Xu, Yi Zhen Xu 2013-11-05 $5,290,000