Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rongjun Wang — 85 Patents

Applied Materials: 76 patents #75 of 7,310Top 2%
DLDingtalk Holding (Cayman) Limited: 1 patents #23 of 43Top 55%
Huawei: 1 patents #8,318 of 15,535Top 55%
Dublin, CA: #8 of 1,312 inventorsTop 1%
California: #3,091 of 386,348 inventorsTop 1%
Overall (All Time): #20,018 of 4,157,543Top 1%
85 Patents All Time
Rongjun Wang has been granted 85 US patents while listed as an inventor at Applied Materials. The first was granted in 2007 and the most recent in September 2025. Rongjun Wang ranks #20,018 of 4,157,543 US inventors in our database (top 0.48%). Patent records list Rongjun Wang in Dublin, CA, US.

Patents per Year

Patents granted per year, 2007 to 2025Bar chart with a peak of 13 patents in 2021.peak 132007: 2 patents20072009: 2 patents2010: 3 patents20102012: 3 patents2013: 3 patents20132014: 2 patents2015: 4 patents20152016: 2 patents2017: 4 patents20172018: 5 patents2019: 6 patents20192020: 8 patents2021: 13 patents20212022: 7 patents2023: 9 patents20232024: 5 patents2025: 7 patents2025

Issued Patents All Time

Showing 1–25 of 85 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12408557 Methods for forming structures with desired crystallinity for MRAM applications Lin Xue, Jaesoo Ahn, Mahendra Pakala, Chi Hong Ching 2025-09-02
12402535 Magnetic tunnel junctions with tunable high perpendicular magnetic anisotropy Lin Xue, Chi Hong Ching, Xiaodong Wang, Mahendra Pakala 2025-08-26
12394619 Metal oxide preclean for bottom-up gapfill in MEOL and BEOL Shiyu YUE, Jiajie Cen, Sahil Patel, Zhimin QI, Ju Hyun OH +10 more 2025-08-19
12374568 One chamber multi-station selective metal removal Shiyu YUE, Sahil Patel, Yu Lei, Wei Lei, Chih-Hsun Hsu +7 more 2025-07-29
12338527 Shutter disk for physical vapor deposition (PVD) chamber Zhiyong Wang, Halbert Chong, Irena H. Wysok, Jianxin Lei, Lei Zhou +2 more 2025-06-24
12272659 Methods for forming metal gapfill with low resistivity Yi Xu, Yu Lei, Zhimin QI, Aixi ZHANG, Xianyuan ZHAO +8 more 2025-04-08
12272551 Selective metal removal with flowable polymer Liqi Wu, Feng Q. Liu, Bhaskar Jyoti Bhuyan, James Hugh Connolly, Zhimin QI +7 more 2025-04-08
12112890 Top magnets for decreased non-uniformity in PVD Borui Xia, Anthony Chih-Tung Chan, Shiyu YUE, Wei-Sheng Lei, Aravind Kamath +2 more 2024-10-08 $69,128,000
12094699 Methods and apparatus for controlling ion fraction in physical vapor deposition processes Xiaodong Wang, Joung Joo Lee, Fuhong Zhang, Martin Lee Riker, Keith A. Miller +4 more 2024-09-17 $46,375,000
12015828 Content sharing method and apparatus Shangmingxue Kang, Xinghe Wu 2024-06-18
11898236 Methods and apparatus for processing a substrate Zhiyong Wang, Halbert Chong, John C. Forster, Irena H. Wysok, Tiefeng Shi +9 more 2024-02-13 $47,589,000
11891261 Device and method for detecting flatness of sheet material Lifeng Ma, Ziliang Li, Qingxue Huang, Tao Wang, Dahai Jing +1 more 2024-02-06
11855661 Multiplier and operator circuit Tuanbao Fan, Yuexing Jiang, Xiaoshan Shi 2023-12-26
11810770 Methods and apparatus for controlling ion fraction in physical vapor deposition processes Xiaodong Wang, Joung Joo Lee, Fuhong Zhang, Martin Lee Riker, Keith A. Miller +4 more 2023-11-07 $37,048,000
11780624 Device for binding rod bundles Lifeng Ma, Jingfeng ZOU, Ziyong Ma 2023-10-10
11637107 Silicon-containing layer for bit line resistance reduction Tom Ho Wing Yu, Nobuyuki Sasaki, Jianxin Lei, Wenting Hou, Tza-Jing Gung 2023-04-25 $46,789,000
11623259 System for flattening steel plates Lifeng Ma, Zhibin Yao, Lianyun Jiang, Lidong Ma, Wenxu Yuan +2 more 2023-04-11
11626410 Silicon-containing layer for bit line resistance reduction Tom Ho Wing Yu, Nobuyuki Sasaki, Jianxin Lei, Wenting Hou, Tza-Jing Gung 2023-04-11 $32,726,000
11575071 Oxygen controlled PVD ALN buffer for GAN-based optoelectronic and electronic devices Mingwei Zhu, Nag B. Patibandla, Daniel Lee Diehl, Vivek Agrawal, Anantha K. Subramani 2023-02-07 $44,390,000
11552244 Magnetic tunnel junction structures and methods of manufacture thereof Lin Xue, Chi Hong Ching, Mahendra Pakala 2023-01-10 $38,290,000
11542589 Resistance-area (RA) control in layers deposited in physical vapor deposition chamber Xiaodong Wang, Chao Du 2023-01-03 $39,123,000
11489110 Methods for treating magnesium oxide film Xiaodong Wang, Renu Whig, Jianxin Lei 2022-11-01 $32,150,000
11459651 Paste method to reduce defects in dielectric sputtering Xiaodong Wang, Hanbing Wu 2022-10-04 $41,370,000
11393665 Physical vapor deposition (PVD) chamber with reduced arcing Chao Du, Yong Cao, Chen Gong, Mingdong Li, Fuhong Zhang +1 more 2022-07-19 $63,937,000
11313034 Methods for depositing amorphous silicon layers or silicon oxycarbide layers via physical vapor deposition Weimin Zeng, Yong Cao, Daniel Lee Diehl, Huixiong Dai, Khoi A. Phan +2 more 2022-04-26 $43,127,000