Randal M. Hill

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for driving two layer variable transmission display
- Patent number 12,158,684
- Issue date Dec 3, 2024
- E Ink Corporation
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Grant
Method for driving two layer variable transmission display
- Patent number 11,733,580
- Issue date Aug 22, 2023
- E Ink Corporation
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Grant
Method for driving two layer variable transmission display
- Patent number 11,029,576
- Issue date Jun 8, 2021
- E Ink Corporation
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Grant
Multi-color electro-optic displays
- Patent number 9,989,829
- Issue date Jun 5, 2018
- E Ink Corporation
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Grant
Multi-color electro-optic displays
- Patent number 9,341,916
- Issue date May 17, 2016
- E Ink Corporation
- Stephen J. Telfer
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DRIVING TWO LAYER VARIABLE TRANSMISSION DISPLAY
- Publication number 20230350264
- Publication date Nov 2, 2023
- E INK CORPORATION
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Application
METHOD FOR DRIVING TWO LAYER VARIABLE TRANSMISSION DISPLAY
- Publication number 20210263385
- Publication date Aug 26, 2021
- E INK CORPORATION
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Application
METHOD FOR DRIVING TWO LAYER VARIABLE TRANSMISSION DISPLAY
- Publication number 20200057347
- Publication date Feb 20, 2020
- E INK CORPORATION
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Application
MULTI-COLOR ELECTRO-OPTIC DISPLAYS
- Publication number 20180239212
- Publication date Aug 23, 2018
- E INK CORPORATION
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Application
MULTI-COLOR ELECTRO-OPTIC DISPLAYS
- Publication number 20160187758
- Publication date Jun 30, 2016
- E INK CORPORATION
- Stephen J. Telfer
- G02 - OPTICS