JANET HOPKINS

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MONMOUTHSHIRE, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus
- Patent number 12,308,240
- Issue date May 20, 2025
- SPTS Technologies Limited
- Janet Hopkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer dicing process
- Patent number 12,100,619
- Issue date Sep 24, 2024
- SPTS Technologies Limited
- Martin Hanicinec
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of plasma etching and plasma dicing
- Patent number 10,872,775
- Issue date Dec 22, 2020
- SPTS Technologies Limited
- Oliver J Ansell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of etching
- Patent number 9,842,772
- Issue date Dec 12, 2017
- SPTS Technologies Limited
- Jash Patel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of surface treatment of semiconductor substrates
- Patent number 6,261,962
- Issue date Jul 17, 2001
- Surface Technology Systems Limited
- Jyoti Kiron Bhardwaj
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for etching a substrate
- Patent number 6,187,685
- Issue date Feb 13, 2001
- Surface Technology Systems Limited
- Janet Hopkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of surface treatment of semiconductor substrates
- Patent number 6,051,503
- Issue date Apr 18, 2000
- Surface Technology Systems Limited
- Jyoti Kiron Bhardwaj
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of Plasma Etching
- Publication number 20230170188
- Publication date Jun 1, 2023
- SPTS TECHNOLOGIES LIMITED
- Alex Huw Wood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus
- Publication number 20220199409
- Publication date Jun 23, 2022
- SPTS TECHNOLOGIES LIMITED
- Janet Hopkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Wafer Dicing Process
- Publication number 20210175122
- Publication date Jun 10, 2021
- SPTS TECHNOLOGIES LIMITED
- Martin Hanicinec
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF PLASMA ETCHING AND PLASMA DICING
- Publication number 20180350615
- Publication date Dec 6, 2018
- SPTS TECHNOLOGIES LIMITED
- Oliver J. ANSELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF ETCHING
- Publication number 20150287637
- Publication date Oct 8, 2015
- SPTS TECHNOLOGIES LIMITED
- JASH PATEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plasma processing apparatus
- Publication number 20020185226
- Publication date Dec 12, 2002
- Leslie Michael Lea
- H01 - BASIC ELECTRIC ELEMENTS