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

Joseph M. Ranish — 174 Patents

Applied Materials: 171 patents #15 of 7,310Top 1%
GE: 3 patents #10,387 of 36,430Top 30%
San Jose, CA: #70 of 32,062 inventorsTop 1%
California: #748 of 386,348 inventorsTop 1%
Overall (All Time): #4,580 of 4,157,543Top 1%
174 Patents All Time
Joseph M. Ranish has been granted 174 US patents while listed as an inventor at Applied Materials. The first was granted in 1995 and the most recent in October 2025. Joseph M. Ranish ranks #4,580 of 4,157,543 US inventors in our database (top 0.11%). Patent records list Joseph M. Ranish in San Jose, CA, US.

Patents per Year

Patents granted per year, 1995 to 2025Bar chart with a peak of 24 patents in 2017.peak 241995: 1 patents19951998: 1 patents2001: 1 patents2002: 1 patents20022004: 1 patents2005: 1 patents2006: 5 patents20062007: 1 patents2008: 1 patents2009: 5 patents20092010: 6 patents2011: 8 patents2012: 11 patents20122013: 8 patents2014: 16 patents2015: 10 patents20152016: 11 patents2017: 24 patents2018: 18 patents20182019: 17 patents2020: 11 patents2021: 4 patents20212022: 4 patents2023: 3 patents2024: 3 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 174 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12438011 Apparatus and method for controlling a flow process material to a deposition chamber Alexander Lerner, Roey Shaviv, Phillip Stout, Prashanth Kothnur, Satish Radhakrishnan 2025-10-07
12186832 Pulse train annealing method and apparatus Stephen Moffatt 2025-01-07
12163229 Multi zone spot heating in EPI Shu-Kwan LAU, Koji Nakanishi, Toshiyuki Nakagawa, Zuoming ZHU, Zhiyuan Ye +3 more 2024-12-10 $69,596,000
11945045 Annealing apparatus using two wavelengths of radiation Dean Jennings, Haifan Liang, Mark Yam, Vijay Parihar, Abhilash J. Mayur +2 more 2024-04-02 $42,223,000
11942381 System for non radial temperature control for rotating substrates Wolfgang Aderhold, Aaron Muir Hunter 2024-03-26 $55,219,000
11821088 Multi zone spot heating in EPI Shu-Kwan LAU, Koji Nakanishi, Toshiyuki Nakagawa, Zuoming ZHU, Zhiyuan Ye +3 more 2023-11-21 $39,416,000
11662253 Method and apparatus for measuring temperature 2023-05-30 $32,229,000
11646218 Sol gel coated support ring 2023-05-09 $42,400,000
11495479 Light pipe window structure for thermal chamber applications and processes Aaron Muir Hunter, Anzhong Chang 2022-11-08 $47,551,000
11462396 Lamp cross-section for reduced coil heating 2022-10-04 $41,370,000
11393703 Apparatus and method for controlling a flow process material to a deposition chamber Alexander Lerner, Roey Shaviv, Phillip Stout, Prashanth Kothnur, Satish Radhakrishnan 2022-07-19 $63,937,000
11337277 Circular lamp arrays 2022-05-17 $39,228,000
11162845 Method and apparatus for measuring temperature 2021-11-02 $95,673,000
11133173 Simplified lamp design 2021-09-28 $64,178,000
11040415 Pulse train annealing method and apparatus Stephen Moffatt 2021-06-22 $66,836,000
11021795 Multi zone spot heating in epi Shu-Kwan LAU, Koji Nakanishi, Toshiyuki Nakagawa, Zuoming ZHU, Zhiyuan Ye +3 more 2021-06-01 $74,932,000
10872790 Optical system 2020-12-22 $92,387,000
10857623 Annealing apparatus using two wavelengths of radiation Dean Jennings, Haifan Liang, Mark Yam, Vijay Parihar, Abhilash J. Mayur +2 more 2020-12-08 $52,028,000
10820379 Lamp base adapter design for baseless lamps Aaron Miller, Oleg V. Serebryanov 2020-10-27 $26,711,000
10741457 System for non radial temperature control for rotating substrates Wolfgang Aderhold, Aaron Muir Hunter 2020-08-11 $71,596,000
10734257 Direct current lamp driver for substrate processing Oleg V. Serebryanov, Alexander Goldin 2020-08-04 $43,243,000
10727093 Light pipe window structure for low pressure thermal processes Paul Brillhart, Aaron Muir Hunter, Edric Tong, James Francis Mack, Kin Pong Lo +3 more 2020-07-28 $35,855,000
10699922 Light pipe arrays for thermal chamber applications and thermal processes Aaron Muir Hunter 2020-06-30 $26,020,000
10672641 Sol gel coated support ring 2020-06-02 $65,790,000
10665484 Support ring with encapsulated light barrier 2020-05-26 $28,096,000