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

Kien N. Chuc — 23 Patents

Applied Materials: 23 patents #558 of 7,310Top 8%
Cupertino, CA: #716 of 6,989 inventorsTop 15%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Kien N. Chuc has been granted 23 US patents while listed as an inventor at Applied Materials. The first was granted in 1992 and the most recent in November 2024. Kien N. Chuc ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Kien N. Chuc in Cupertino, CA, US.

Patents per Year

Patents granted per year, 1992 to 2024Bar chart with a peak of 4 patents in 2022.peak 41992: 1 patents19921993: 1 patents1996: 1 patents19962002: 1 patents2014: 3 patents20142015: 2 patents2018: 3 patents20182019: 3 patents2020: 3 patents20202022: 4 patents2024: 1 patents2024

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12146219 Flow control features of CVD chambers Qiwei Liang, Hanh Nguyen, Xinglong Chen, Matthew L. Miller, Soonam Park +5 more 2024-11-19 $80,955,000
11512391 Process kit for a high throughput processing chamber Kalyanjit Ghosh, Mayur Govind Kulkarni, Sanjeev Baluja, Sungjin Kim, Yanjie Wang 2022-11-29 $23,914,000
D946534 Radio frequency conduit Adam J. Fischbach, Canfeng Lai, Carlaton WONG 2022-03-22
11270905 Modulating film properties by optimizing plasma coupling materials Eswaranand Venkatasubramanian, Edward Haywood, Samuel E. Gottheim, Pramit Manna, Adam J. Fischbach +2 more 2022-03-08 $69,139,000
11264213 Chemical control features in wafer process equipment Qiwei Liang, Xinglong Chen, Dmitry Lubomirsky, Soonam Park, Jang-Gyoo Yang +4 more 2022-03-01 $41,046,000
10724138 Process kit for a high throughput processing chamber Kalyanjit Ghosh, Mayur Govind Kulkarni, Sanjeev Baluja, Sungjin Kim, Yanjie Wang 2020-07-28 $35,855,000
10711347 Micro-volume deposition chamber Dale R. DuBois, Karthik Janakiraman 2020-07-14 $28,056,000
10550472 Flow control features of CVD chambers Qiwei Liang, Hanh Nguyen, Xinglong Chen, Matthew L. Miller, Soonam Park +5 more 2020-02-04 $27,329,000
10354843 Chemical control features in wafer process equipment Qiwei Liang, Xinglong Chen, Dmitry Lubomirsky, Soonam Park, Jang-Gyoo Yang +4 more 2019-07-16 $26,330,000
10283321 Semiconductor processing system and methods using capacitively coupled plasma Jang-Gyoo Yang, Matthew L. Miller, Xinglong Chen, Qiwei Liang, Shankar Venkataraman +1 more 2019-05-07 $13,988,000
10240234 Gas distribution apparatus for processing chambers Dale R. Du Bois, Karthik Janakiraman 2019-03-26 $22,929,000
10113231 Process kit including flow isolator ring Dale R. DuBois, Kalyanjit Ghosh, Mayur Govind Kulkarni, Sanjeev Baluja, Yanjie Wang +1 more 2018-10-30 $15,195,000
10017855 Process kit for a high throughput processing chamber Kalyanjit Ghosh, Mayur Govind Kulkarni, Sanjeev Baluja, Sungjin Kim, Yanjie Wang 2018-07-10 $35,896,000
9978564 Chemical control features in wafer process equipment Qiwei Liang, Xinglong Chen, Dmitry Lubomirsky, Soonam Park, Jang-Gyoo Yang +4 more 2018-05-22 $29,000,000
9144147 Semiconductor processing system and methods using capacitively coupled plasma Jang-Gyoo Yang, Matthew L. Miller, Xinglong Chen, Qiwei Liang, Shankar Venkataraman +1 more 2015-09-22 $10,938,000
9132436 Chemical control features in wafer process equipment Qiwei Liang, Xinglong Chen, Dmitry Lubomirsky, Soonam Park, Jang-Gyoo Yang +4 more 2015-09-15 $32,303,000
8894767 Flow control features of CVD chambers Qiwei Liang, Hanh Nguyen, Xinglong Chen, Matthew L. Miller, Soonam Park +5 more 2014-11-25 $12,494,000
8771538 Plasma source design Dmitry Lubomirsky, Jang-Gyoo Yang, Matthew L. Miller, Jay D. Pinson, II 2014-07-08 $11,201,000
8742665 Plasma source design Dmitry Lubomirsky, Jang-Gyoo Yang, Matthew L. Miller, Jay D. Pinson, II 2014-06-03 $21,001,000
6401652 Plasma reactor inductive coil antenna with flat surface facing the plasma Jonathan D. Mohn, Arthur H. Sato 2002-06-11 $58,218,000
5537508 Method and dry vapor generator channel assembly for conveying a liquid from a liquid source to a liquid vaporizer with minimal liquid stagnation Peter Ebbing 1996-07-16 $20,361,000
5212537 Calibration technique for monochromators and spectrophotometers Monoocher Birang, Ronnie Northrup, Bruno Strul 1993-05-18 $23,971,000
5129994 Method and apparatus to inhibit obstruction of optical transmission through semiconductor etch process chamber viewport Peter Ebbing, Jack Ford, Fred H. Hariz, Michael Sugarman 1992-07-14 $2,979,000