John William Kay

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Hopewell Junction, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for testing digital-to-analog converter/amplifi...
- Patent number 7,898,447
- Issue date Mar 1, 2011
- NuFlare Technology, Inc.
- Yoshikuni Goshima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High speed electron beam lithography pattern processing system
- Patent number 5,909,658
- Issue date Jun 1, 1999
- International Business Machines Corporation
- Eileen Veronica Clarke
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CHARGED PARTICLE BEAM WRITING APPARATUS AND CHARGED PARTICLE BEAM W...
- Publication number 20240055218
- Publication date Feb 15, 2024
- NuFlare Technology, Inc.
- Yasuo SENGOKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR TESTING DIGITAL-TO-ANALOG CONVERTER/AMPLIFI...
- Publication number 20110012617
- Publication date Jan 20, 2011
- Yoshikuni GOSHIMA
- H03 - BASIC ELECTRONIC CIRCUITRY