KC

Kenric Choi

Applied Materials: 22 patents #582 of 7,310Top 8%
Overall (All Time): #188,298 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12368024 Methods and apparatus for processing a substrate Abdullah Zafar, William J. Durand, Xinyuan Chong, Weize Hu, Kelvin Chan +4 more 2025-07-22
12228534 Capacitive sensor for monitoring gas concentration Xiaopu Li, Kallol Bera, Yaoling Pan, Kelvin Chan, Amir Bayati +2 more 2025-02-18
12084771 Control of liquid delivery in auto-refill systems Zohreh Razavi Hesabi, Cong Trinh, Kevin Griffin, Alexander V. Garachtchenko, Vipin Jose +3 more 2024-09-10
11959868 Capacitive sensor for monitoring gas concentration Xiaopu Li, Kallol Bera, Yaoling Pan, Kelvin Chan, Amir Bayati +2 more 2024-04-16
11753715 Apparatus and methods for controlling concentration of precursors to processing chamber William J. Durand 2023-09-12
11628456 Apparatus for increasing flux from an ampoule Xiaoxiong Yuan, Daping Yao, Mei Chang 2023-04-18
11566327 Methods and apparatus to reduce pressure fluctuations in an ampoule of a chemical delivery system Ilker Durukan, Muhammad M. Rasheed, Tatsuya Sato 2023-01-31
11156494 Continuous liquid level measurement detector for closed metal containers Oleg V. Serebryanov, Alexander Goldin 2021-10-26
11059061 Apparatus for increasing flux from an ampoule Xiaoxiong Yuan, Daping Yao, Mei Chang 2021-07-13
10752990 Apparatus and methods to remove residual precursor inside gas lines post-deposition Daping Yao, Xiaoxiong Yuan, Jiang Lu, Can Xu, Paul F. Ma +1 more 2020-08-25
9856561 Auto-refill ampoule and methods of use Joseph Yudovsky 2018-01-02
9766022 Gas heater Tao Hou, Son T. Nguyen, Anh N. Nguyen 2017-09-19
9644267 Multi-gas straight channel showerhead Brian H. Burrows, Alexander Tam, Ronald Stevens, James D. Felsch, Jacob Grayson +4 more 2017-05-09
9347696 Compact ampoule thermal management system David K. Carlson, Errol Antonio C. Sanchez, Marcel E. Josephson, Dennis L. Demars 2016-05-24
9279604 Compact ampoule thermal management system David K. Carlson, Errol Antonio C. Sanchez, Marcel E. Josephson, Dennis L. Demars, Emre Cuvalci +1 more 2016-03-08
8481118 Multi-gas straight channel showerhead Brian H. Burrows, Alexander Tam, Ronald Stevens, James D. Felsch, Jacob Grayson +4 more 2013-07-09
8343279 Apparatuses for atomic layer deposition Nyi O. Myo, Shreyas Kher, Pravin K. Narwankar, Steve Poppe, Craig Metzner +1 more 2013-01-01
8309874 Gas heater Tao Hou, Son T. Nguyen, Anh N. Nguyen 2012-11-13
8137468 Heated valve manifold for ampoule Son T. Nguyen 2012-03-20
7976631 Multi-gas straight channel showerhead Brian H. Burrows, Alexander Tam, Ronald Stevens, James D. Felsch, Jacob Grayson +4 more 2011-07-12
7794544 Control of gas flow and delivery to suppress the formation of particles in an MOCVD/ALD system Son T. Nguyen, Kedarnath Sangam, Miriam Schwartz, Sanjay Bhat, Pravin K. Narwankar +4 more 2010-09-14
7775508 Ampoule for liquid draw and vapor draw with a continuous level sensor Pravin K. Narwankar, Shreyas Kher, Son T. Nguyen, Paul Deaton, Khai Ngo +3 more 2010-08-17