Kei Edgardo Yamamoto Kohatsu

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Head worn computer display systems
- Patent number 10,197,801
- Issue date Feb 5, 2019
- Osterhout Group, Inc.
- John N. Border
- G02 - OPTICS
Information Patent Grant
Head worn computer display systems
- Patent number 10,036,889
- Issue date Jul 31, 2018
- Osterhout Group, Inc.
- John N. Border
- G02 - OPTICS
Information Patent Grant
Head worn computer display systems
- Patent number 10,018,837
- Issue date Jul 10, 2018
- Osterhout Group, Inc.
- John N. Border
- G02 - OPTICS
Information Patent Grant
Head worn computer display systems
- Patent number 9,684,172
- Issue date Jun 20, 2017
- Osterhout Group, Inc.
- John N. Border
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HEAD WORN COMPUTER DISPLAY SYSTEMS
- Publication number 20180267302
- Publication date Sep 20, 2018
- OSTERHOUT GROUP, INC.
- John N. Border
- G02 - OPTICS
Information Patent Application
HEAD WORN COMPUTER DISPLAY SYSTEMS
- Publication number 20170235134
- Publication date Aug 17, 2017
- OSTERHOUT GROUP, INC.
- John N. Border
- G02 - OPTICS
Information Patent Application
HEAD WORN COMPUTER DISPLAY SYSTEMS
- Publication number 20170235133
- Publication date Aug 17, 2017
- OSTERHOUT GROUP, INC.
- John N. Border
- G02 - OPTICS
Information Patent Application
HEAD WORN COMPUTER DISPLAY SYSTEMS
- Publication number 20160246055
- Publication date Aug 25, 2016
- OSTERHOUT GROUP, INC.
- John N. Border
- G02 - OPTICS