William T. Roberts

Follow

Person

North Attleboro, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polarizer removal in a microdisplay system
- Patent number 7,253,852
- Issue date Aug 7, 2007
- Kopin Corporation
- William Roberts
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Photovoltaic micro-concentrator modules
- Publication number 20080121269
- Publication date May 29, 2008
- Roger E. Welser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Polarizer removal in a microdisplay system
- Publication number 20080036938
- Publication date Feb 14, 2008
- William Roberts
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Monolithic integration and enhanced light extraction in gallium nit...
- Publication number 20050179042
- Publication date Aug 18, 2005
- Kopin Corporation
- Bo Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
P-type electrodes in gallium nitride-based light-emitting devices
- Publication number 20050179046
- Publication date Aug 18, 2005
- Kopin Corporation
- Tchang-hun Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polarizer removal in a microdisplay system
- Publication number 20020191127
- Publication date Dec 19, 2002
- KopinCorporation
- William Roberts
- G02 - OPTICS