DW

Derek R. Witty

Applied Materials: 39 patents #238 of 7,310Top 4%
Overall (All Time): #82,957 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 25 most recent of 39 patents

Patent #TitleCo-InventorsDate
10236182 Conformal amorphous carbon for spacer and spacer protection applications Sungjin Kim, Deenesh Padhi, Sung Hyun Hong, Bok Hoen Kim 2019-03-19
10074534 Ultra-conformal carbon film deposition Swayambhu Prasad Behera, Shahid Shaikh, Pramit Manna, Mandar B. Pandit, Tersem Summan +4 more 2018-09-11
9984868 PEALD of films comprising silicon nitride Victor Nguyen, Woong Jae Lee, Mihaela Balseanu, Li-Qun Xia 2018-05-29
9721784 Ultra-conformal carbon film deposition Swayambhu Prasad Behera, Shahid Shaikh, Pramit Manna, Mandar B. Pandit, Tersem Summan +4 more 2017-08-01
9570303 Conformal amorphous carbon for spacer and spacer protection applications Sungjin Kim, Deenesh Padhi, Sung Hyun Hong, Bok Hoen Kim 2017-02-14
9337072 Apparatus and method for substrate clamping in a plasma chamber Ganesh Balasubramanian, Amit Kumar BANSAL, Eller Y. Juco, Mohamad A. Ayoub, Hyung Joon Kim +11 more 2016-05-10
8758638 Copper oxide removal techniques Weifeng YE, Victor Nguyen, Mei-Yee Shek, Mihaela Balseanu, Li-Qun Xia 2014-06-24
8679987 Deposition of an amorphous carbon layer with high film density and high etch selectivity Patrick Reilly, Shahid Shaikh, Tersem Summan, Deenesh Padhi, Sanjeev Baluja +3 more 2014-03-25
8598020 Plasma-enhanced chemical vapor deposition of crystalline germanium Victor Nguyen, Mihaela Balseanu, Li-Qun Xia 2013-12-03
8586487 Low temperature plasma enhanced chemical vapor deposition of conformal silicon carbon nitride and silicon nitride films Victor Nguyen, Mihaela Balseanu, Li-Qun Xia 2013-11-19
8563090 Boron film interface engineering Mihaela Balseanu, Li-Qun Xia, Yi-Hsing Chen 2013-10-22
8501568 Method of forming flash memory with ultraviolet treatment Mihaela Balseanu, Vladimir Zubkov, Li-Qun Xia, Atif Noori, Reza Arghavani +1 more 2013-08-06
8445075 Method to minimize wet etch undercuts and provide pore sealing of extreme low k (k<2.5) dielectrics Huiwen Xu, Mei-Yee Shek, Li-Qun Xia, Amir Al-Bayati, Hichem M'Saad 2013-05-21
8389376 Air gap integration scheme Alexandros T. Demos, Li-Qun Xia, Bok Hoen Kim, Hichem M'Saad 2013-03-05
8343881 Silicon dioxide layer deposited with BDEAS Yong Won Lee, Vladimir Zubkov, Mei-Yee Shek, Li-Qun Xia, Prahallad Iyengar +4 more 2013-01-01
8337950 Method for depositing boron-rich films for lithographic mask applications Victor Nguyen, Yi-Hsing Chen, Mihaela Balseanu, Isabelita Roflox, Li-Qun Xia 2012-12-25
8282734 Methods to improve the in-film defectivity of PECVD amorphous carbon films Deenesh Padhi, Chiu Chan, Sudha Rathi, Ganesh Balasubramanian, Jianhua Zhou +4 more 2012-10-09
8252653 Method of forming a non-volatile memory having a silicon nitride charge trap layer Mihaela Balseanu, Vladimir Zubkov, Li-Qun Xia, Atif Noori, Reza Arghavani +1 more 2012-08-28
8148269 Boron nitride and boron-nitride derived materials deposition method Mihaela Balseanu, Christopher Dennis Bencher, Yongmei Chen, Li Yan Miao, Victor Nguyen +2 more 2012-04-03
8138104 Method to increase silicon nitride tensile stress using nitrogen plasma in-situ treatment and ex-situ UV cure Mihaela Balseanu, Victor Nguyen, Li-Qun Xia, Hichem M'Saad, Mei-Yee Shek +1 more 2012-03-20
8084105 Method of depositing boron nitride and boron nitride-derived materials Jeong-Uk Huh, Mihaela Balseanu, Li-Qun Xia, Victor Nguyen, Hichem M'Saad 2011-12-27
7964442 Methods to obtain low k dielectric barrier with superior etch resistivity Huiwen Xu, Yijun Liu, Li-Qun Xia, Hichem M'Saad 2011-06-21
7871926 Methods and systems for forming at least one dielectric layer Li-Qun Xia, Mihaela Balseanu, Victor Nguyen, Hichem M'Saad, Haichun Yang +3 more 2011-01-18
7867578 Method for depositing an amorphous carbon film with improved density and step coverage Deenesh Padhi, Hyoung-Chan Ha, Sudha Rathi, Chiu Chan, Sohyun Park +6 more 2011-01-11
7816205 Method of forming non-volatile memory having charge trap layer with compositional gradient Mihaela Balseanu, Vladimir Zubkov, Li-Qun Xia, Atif Noori, Reza Arghavani +1 more 2010-10-19