Michael J. Hammond

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Norton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Optical metrology device using numerical aperture reduction
- Patent number 11,162,897
- Issue date Nov 2, 2021
- Onto Innovation Inc.
- George Andrew Antonelli
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL METROLOGY DEVICE USING NUMERICAL APERTURE REDUCTION
- Publication number 20200363332
- Publication date Nov 19, 2020
- ONTO INNOVATION INC.
- George Andrew Antonelli
- G01 - MEASURING TESTING
Information Patent Application
Parallel Acquisition Of Spectra For Diffraction Based Overlay
- Publication number 20120224176
- Publication date Sep 6, 2012
- Nanometrics Incorporated
- Michael J. Hammond
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY