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

Alexander Jansen — 18 Patents

Applied Materials: 12 patents #1,128 of 7,310Top 20%
U.S. Philips: 3 patents #1,751 of 8,851Top 20%
Robert Bosch Gmbh: 2 patents #7,316 of 19,740Top 40%
ADAvery Dennison: 1 patents #568 of 1,021Top 60%
San Jose, CA: #3,642 of 32,062 inventorsTop 15%
California: #33,102 of 386,348 inventorsTop 9%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Alexander Jansen has been granted 18 US patents while listed as an inventor at Applied Materials. The first was granted in 1996 and the most recent in June 2025. Alexander Jansen ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Alexander Jansen in San Jose, CA, US.

Patents per Year

Patents granted per year, 1996 to 2025Bar chart with a peak of 4 patents in 2024.peak 41996: 1 patents19961998: 1 patents1999: 1 patents19992004: 1 patents2011: 2 patents20112016: 1 patents2019: 1 patents20192021: 1 patents2022: 1 patents20222023: 3 patents2024: 4 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12325909 EM source for enhanced plasma control Keith A. Miller, Prashanth Kothnur, Martin Lee Riker, David Gunther, Emily Schooley 2025-06-10
12183631 Methods for copper doped hybrid metallization for line and via Suketu Arun Parikh, Joung Joo Lee, Lequn Liu 2024-12-31 $49,330,000
11955382 Reverse selective etch stop layer Kevin Kashefi, Mehul Naik, He Ren, Lu Chen, Feng Chen 2024-04-09 $47,694,000
11939666 Methods and apparatus for precleaning and treating wafer surfaces Xiangjin Xie, Carmen Leal Cervantes, Feng Chen, Lu Chen, Wenjing Xu +4 more 2024-03-26 $55,219,000
11891690 Molybdenum thin films by oxidation-reduction Feng Q. Liu, Mark Saly 2024-02-06 $39,056,000
11776805 Selective oxidation and simplified pre-clean Bencherki Mebarki, Joung Joo Lee, Yi Xu, Yu Lei, Xianmin Tang +2 more 2023-10-03 $34,462,000
11756784 Methods for aluminum oxide surface recovery Carmen Leal Cervantes, Xiangjin Xie 2023-09-12 $47,983,000
11692262 EM source for enhanced plasma control Keith A. Miller, Prashanth Kothnur, Martin Lee Riker, David Gunther, Emily Schooley 2023-07-04
11443936 Methods and apparatus for aluminum oxide surface recovery Carmen Leal Cervantes, Xiangjin Xie 2022-09-13 $52,107,000
11056325 Methods and apparatus for substrate edge uniformity Thanh X. Nguyen, Yana Cheng, Randal Dean Schmieding, Yong Cao, Xianmin Tang +1 more 2021-07-06 $60,527,000
10283345 Methods for pre-cleaning conductive materials on a substrate Xiangjin Xie, Feng Q. Liu, Daping Yao, Joung Joo Lee, Adolph Miller Allen +2 more 2019-05-07 $13,988,000
9460959 Methods for pre-cleaning conductive interconnect structures Xiangjin Xie, Feng Q. Liu, Daping Yao, Joung Joo Lee, Adolph Miller Allen +2 more 2016-10-04 $14,162,000
7962264 Method and apparatus for adapting a monitoring device of a control unit for a restraint system of a motor vehicle Markus Fislage, Ruediger Karner, Christophe Kolb 2011-06-14
7895478 Method and device for monitoring a process execution Ruediger Karner 2011-02-22
6824828 Method for forming multilayer release liners Wen-Chen Su, Luigi Sartor, Kuolih Tsai, Frank Y. Shih, Daniel Meyer +8 more 2004-11-30 $15,853,000
5970332 Method of manufacturing a semiconductor device with a BiCMOS circuit Armand Pruijmboom, Ronald Koster, Willem Van Der Wel 1999-10-19
5824560 Method of manufacturing a semiconductor device with BICMOS circuit Willem Van Der Wel, Ronald Koster, Armand Pruijmboom 1998-10-20
5508213 Method of manufacturing a semiconductor device in which a semiconductor zone is formed through diffusion from a strip of polycrystalline silicon Willem Van Der Wel, Ronald Koster 1996-04-16