John Carroll

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Plasma processing with broadband RF waveforms
- Patent number 12,020,902
- Issue date Jun 25, 2024
- Tokyo Electron Limited
- Jianping Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Impedance matching apparatus and control method
- Patent number 11,348,761
- Issue date May 31, 2022
- Tokyo Electron Limited
- John Carroll
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VHF Broadband Coaxial Adapter
- Publication number 20240170256
- Publication date May 23, 2024
- TOKYO ELECTRON LIMITED
- John Carroll
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma Processing with Broadband RF Waveforms
- Publication number 20240021410
- Publication date Jan 18, 2024
- TOKYO ELECTRON LIMITED
- Jianping Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Plasma Process
- Publication number 20230386789
- Publication date Nov 30, 2023
- TOKYO ELECTRON LIMITED
- Charles Schlechte
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PROCESS SURFACE MONITORING
- Publication number 20220380896
- Publication date Dec 1, 2022
- TOKYO ELECTRON LIMITED
- Jianping Zhao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Impedance Matching Apparatus and Control Method
- Publication number 20220076923
- Publication date Mar 10, 2022
- TOKYO ELECTRON LIMITED
- John Carroll
- H01 - BASIC ELECTRIC ELEMENTS