Derk Ferdinand WALVOORT

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DELFT, NL

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Patents Grantslast 30 patents

Information Patent Grant
Charged particle blocking element, exposure apparatus comprising su...
- Patent number 11,728,123
- Issue date Aug 15, 2023
- ASML Netherlands B.V.
- Alexander Hendrik Vincent Van Veen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charged particle blocking element, exposure apparatus comprising su...
- Patent number 11,101,099
- Issue date Aug 24, 2021
- ASML Netherlands B.V.
- Alexander Hendrik Vincent Van Veen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CHARGED PARTICLE BLOCKING ELEMENT, EXPOSURE APPARATUS COMPRISING SU...
- Publication number 20230335366
- Publication date Oct 19, 2023
- ASML NETHERLANDS B.V.
- Alexander Hendrik Vincent VAN VEEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON-OPTICAL ASSEMBLY COMPRISING ELECTROMAGNETIC SHIELDING
- Publication number 20230317402
- Publication date Oct 5, 2023
- ASML NETHERLANDS B.V.
- Derk Ferdinand WALVOORT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTUATOR ARRANGEMENT AND ELECTRON-OPTICAL COLUMN
- Publication number 20230207252
- Publication date Jun 29, 2023
- ASML NETHERLANDS B.V.
- Derk Ferdinand WALVOORT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGED PARTICLE BLOCKING ELEMENT, EXPOSURE APPARATUS COMPRISING SU...
- Publication number 20210384002
- Publication date Dec 9, 2021
- Alexander Hendrik Vincent VAN VEEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGED PARTICLE BLOCKING ELEMENT, EXPOSURE APPARATUS COMPRISING SU...
- Publication number 20200194214
- Publication date Jun 18, 2020
- ASML NETHERLANDS B.V.
- Alexander Hendrik Vincent VAN VEEN
- H01 - BASIC ELECTRIC ELEMENTS