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

Xiaoyi Chen — 24 Patents

Applied Materials: 12 patents #1,128 of 7,310Top 20%
Salesforce: 2 patents #1,836 of 4,319Top 45%
TETencent: 1 patents #4,257 of 8,131Top 55%
CRChef Robotics: 1 patents #12 of 13Top 95%
Nec: 1 patents #7,928 of 14,502Top 55%
NUNanjing University: 1 patents #331 of 294Top 115%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Xiaoyi Chen has been granted 24 US patents while listed as an inventor at Applied Materials. The first was granted in 2004 and the most recent in July 2025. Xiaoyi Chen ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Xiaoyi Chen in Beijing, CA, CN.

Patents per Year

Patents granted per year, 2004 to 2025Bar chart with a peak of 5 patents in 2005.peak 52004: 4 patents20042005: 5 patents2006: 2 patents20062008: 1 patents2009: 1 patents20092010: 1 patents2016: 1 patents20162018: 1 patents2019: 2 patents20192020: 1 patents2021: 1 patents20212022: 1 patents2024: 1 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12361288 Method, device and medium for diagnosing and optimizing data analysis system Ni Zhang, Yang Zhao 2025-07-15
12246459 System and/or method of cooperative dynamic insertion scheduling of independent agents Clement Creusot, Rajat Bhageria, Norberto Goussies, Luis Rayas 2025-03-11
12134144 Welding mark inspection method and apparatus, and electronic device Fei Chen, Guannan JIANG 2024-11-05
11537503 Code editor for user interface component testing Billy Ma, William Braden Hays 2022-12-27 $63,904,000
11047601 Method and system of high-temperature calcium looping thermochemical energy storage Xiang Ling, Yan Wang, Xiaogang Jin 2021-06-29
10776133 Preemptive loading of code dependencies for improved performance Robert Ames, Hiro Inami 2020-09-15 $74,664,000
10282818 Image deformation processing method, device and storage medium Yang Lu, Hao Feng 2019-05-07
10199224 Method for improving CD micro-loading in photomask plasma etching Zhigang Mao, Amitabh Sabharwal, Ajay Kumar 2019-02-05 $20,569,000
10115572 Methods for in-situ chamber clean in plasma etching processing chamber Banqiu Wu, David Knick 2018-10-30 $15,195,000
9425062 Method for improving CD micro-loading in photomask plasma etching Zhigang Mao, Amitabh Sabharwal, Ajay Kumar 2016-08-23 $27,323,000
7829243 Method for plasma etching a chromium layer suitable for photomask fabrication Michael N. Grimbergen, Madhavi R. Chandrachood, Jeffrey X. Tran, Ajay Kumar, Simon W. Tam +1 more 2010-11-09 $8,686,000
7635546 Phase shifting photomask and a method of fabricating thereof Scott Anderson, Michael N. Grimbergen, Ajay Kumar 2009-12-22 $72,445,000
7320942 Method for removal of metallic residue after plasma etching of a metal layer Chentsau Ying, Padmapani Nallan, Ajay Kumar, Ralph Kerns, Ying Rui +3 more 2008-01-22 $43,057,000
7105361 Method of etching a magnetic material Chentsau Ying, Padmapani Nallan, Ajay Kumar 2006-09-12 $11,645,000
6984585 Method for removal of residue from a magneto-resistive random access memory (MRAM) film stack using a sacrificial mask layer Chentsau Ying, Padmapani Nallan, Ajay Kumar 2006-01-10
6964928 Method for removing residue from a magneto-resistive random access memory (MRAM) film stack using a dual mask Chentsau Ying, Padmapani Nallan, Ajay Kumar 2005-11-15
6942813 Method of etching magnetic and ferroelectric materials using a pulsed bias source Chentsau Ying, Padmapani Nallan, Ajay Kumar 2005-09-13 $19,169,000
6933239 Method for removing conductive residue Chentsau Ying, Chun Yan, Ajay Kumar 2005-08-23 $18,503,000
6911346 Method of etching a magnetic material Chentsau Ying, Mohit Jain, Ajay Kumar 2005-06-28 $14,941,000
6841484 Method of fabricating a magneto-resistive random access memory (MRAM) device Chentsau Ying, Chun YAN, Ajay Kumar 2005-01-11
6821907 Etching methods for a magnetic memory cell stack Jeng H. Hwang, Guangxiang Jin 2004-11-23
6759263 Method of patterning a layer of magnetic material Chentsau Ying, Padmapani Nallan, Ajay Kumar 2004-07-06
6709609 Plasma heating of a substrate with subsequent high temperature etching Jeng H. Hwang 2004-03-23 $30,776,000
6692648 Method of plasma heating and etching a substrate Jeng H. Hwang 2004-02-17 $39,298,000