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

Feng Chen — 17 Patents

Applied Materials: 14 patents #975 of 7,310Top 15%
San Jose, CA: #3,861 of 32,062 inventorsTop 15%
California: #35,467 of 386,348 inventorsTop 10%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Feng Chen has been granted 17 US patents while listed as an inventor at Applied Materials. The first was granted in 2021 and the most recent in December 2025. Feng Chen ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Feng Chen in San Jose, CA, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12504604 Optical imaging lens including seven lenses of −++−+−−, −++−+−+, −++−−−−, −+−−+−−, −++++−−or −+++−−−refractive powers Yanchang Chen, Jianpeng Li 2025-12-23
12478909 Coalescing filter element Cheng-Pang Chang, Zhongli Ji, Xiaomu Wu, Zhengyu Liu 2025-11-25
12447432 Switchable two-stage coalescence separation system Cheng-Pang Chang, Zhongli Ji, Xiaomu Wu, Zhengyu Liu 2025-10-21
12431358 Methods and materials for enhanced barrier performance and reduced via resistance Lu Chen, Seshadri Ganguli, Sang Ho Yu 2025-09-30
12211743 Method of forming a metal liner for interconnect structures Ge Qu, Zhiyuan Wu, Carmen Leal Cervantes, Yong Jin Kim, Kevin Kashefi +4 more 2025-01-28
12157943 Methods of selective deposition Wenjing Xu, Gang Shen, Yufei Hu, Tae Hong Ha 2024-12-03 $97,002,000
12148660 Low resistance and high reliability metallization module Roey Shaviv, Suketu Arun Parikh, Lu Chen 2024-11-19 $80,955,000
11955382 Reverse selective etch stop layer Kevin Kashefi, Alexander Jansen, Mehul Naik, He Ren, Lu Chen 2024-04-09 $47,694,000
11939666 Methods and apparatus for precleaning and treating wafer surfaces Xiangjin Xie, Carmen Leal Cervantes, Lu Chen, Wenjing Xu, Aravind Kamath +4 more 2024-03-26 $55,219,000
11835927 Reducing substrate surface scratching using machine learning Kartik Shah, Satish Radhakrishnan, Karthik Ramanathan, Karthikeyan Balaraman, Adolph Miller Allen +5 more 2023-12-05 $45,995,000
11784127 Ruthenium liner and cap for back-end-of-line Wenjing Xu, Tae Hong Ha, Xianmin Tang, Lu Chen, Zhiyuan Wu 2023-10-10 $39,034,000
11764157 Ruthenium liner and cap for back-end-of-line applications Wenjing Xu, Tae Hong Ha, Xianmin Tang, Lu Chen, Zhiyuan Wu 2023-09-19 $44,467,000
11586160 Reducing substrate surface scratching using machine learning Kartik Shah, Satish Radhakrishnan, Karthik Ramanathan, Karthikeyan Balaraman, Adolph Miller Allen +5 more 2023-02-21 $24,540,000
11587873 Binary metal liner layers Gang Shen, Yizhak Sabba, Tae Hong Ha, Xianmin Tang, Zhiyuan Wu +1 more 2023-02-21 $24,540,000
11527437 Methods and apparatus for intermixing layer for enhanced metal reflow Lanlan Zhong, Fuhong Zhang, Gang Shen, Rui Li, Xiangjin Xie +2 more 2022-12-13 $35,358,000
11171046 Methods for forming cobalt and ruthenium capping layers for interconnect structures Yufei Hu, Wenjing Xu, Gang Shen, Zhiyuan Wu, Tae Hong Ha 2021-11-09 $68,627,000
11164780 Process integration approach for selective metal via fill Shi YOU, He Ren, Mehul Naik, Yi Xu 2021-11-02 $95,673,000