David Gunther — 21 Patents at Applied Materials

David Gunther has been granted 21 US patents while listed as an inventor at Applied Materials. The first was granted in 2015 and the most recent in December 2025. David Gunther ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list David Gunther in Santa Clara, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12502196	Systems and methods for increasing blood flow	William H. Cohn, Thomas D. Pate, Philip M. Tetzlaff	2025-12-23
12325909	EM source for enhanced plasma control	Alexander Jansen, Keith A. Miller, Prashanth Kothnur, Martin Lee Riker, Emily Schooley	2025-06-10
D1040304	Deposition ring for physical vapor deposition chamber	Cheng-Hsiung Tsai, Kirankumar Neelasandra SAVANDAIAH	2024-08-27
11961723	Process kit having tall deposition ring for PVD chamber	Cheng-Hsiung Tsai, Kirankumar Neelasandra SAVANDAIAH	2024-04-16	$82,852,000
11846013	Methods and apparatus for extended chamber for through silicon via deposition	Jiao Song, Kirankumar Neelasandra SAVANDAIAH, Irena H. Wysok, Anthony Chih-Tung Chan	2023-12-19	$56,890,000
D1007449	Target profile for a physical vapor deposition chamber target	Kirankumar Neelasandra SAVANDAIAH, Jiao Song, Madan Kumar Shimoga Mylarappa, Yue Cui, Nuno Yen-Chu Chen +1 more	2023-12-12
11692262	EM source for enhanced plasma control	Alexander Jansen, Keith A. Miller, Prashanth Kothnur, Martin Lee Riker, Emily Schooley	2023-07-04
11581167	Process kit having tall deposition ring and smaller diameter electrostatic chuck (ESC) for PVD chamber	Siew Kit Hoi, Kirankumar Neelasandra SAVANDAIAH	2023-02-14	$35,617,000
11581166	Low profile deposition ring for enhanced life	Kirankumar Neelasandra SAVANDAIAH, Jiao Song, Irena H. Wysok, Anthony Chih-Tung Chan	2023-02-14	$35,617,000
D966357	Target profile for a physical vapor deposition chamber target	Jiao Song, Kirankumar Neelasandra SAVANDAIAH, Madan Kumar Shimoga Mylarappa	2022-10-11
11361982	Methods and apparatus for in-situ cleaning of electrostatic chucks	Kirankumar Neelasandra SAVANDAIAH, William Johanson, Prashant Prabhakar Prabhu	2022-06-14	$21,647,000
11295938	Multi-radius magnetron for physical vapor deposition (PVD) and methods of use thereof	Jiao Song, Anthony Chih-Tung Chan, Kirankumar Neelasandra SAVANDAIAH, Irena H. Wysok	2022-04-05	$91,536,000
D940765	Target profile for a physical vapor deposition chamber target	Jiao Song, Kirankumar Neelasandra SAVANDAIAH, Madan Kumar Shimoga Mylarappa	2022-01-11
D933726	Deposition ring for a semiconductor processing chamber	Kirankumar Neelasandra SAVANDAIAH, Jiao Song, Irena H. Wysok, Anthony Chih-Tung Chan	2021-10-19
D908645	Sputtering target for a physical vapor deposition chamber	Kirankumar Neelasandra SAVANDAIAH, Siew Kit Hoi	2021-01-26
10874422	Systems and methods for increasing blood flow	William E. Cohn, Thomas D. Pate, Philip M. Tetzlaff	2020-12-29
10779466	Cutter head for a brushcutter	—	2020-09-22
D888903	Deposition ring for physical vapor deposition chamber	Cheng-Hsiung Tsai, Kirankumar Neelasandra SAVANDAIAH	2020-06-30
10694663	Filament cutting head for a trimmer	Sven Lang	2020-06-30
10194584	Cutting knife for a cutting head of a trimmer	Fabian Pöhler	2019-02-05
8939465	Safety restraint protection for aircraft occupants seated facing the side of the aircraft	Kurt Kastelic, John P. Wallner	2015-01-27

David Gunther — 21 Patents

Patents per Year

Issued Patents All Time

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