John Da Cunha

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Active display system and method with optical addressing
- Patent number 7,808,446
- Issue date Oct 5, 2010
- Hewlett-Packard Development Company, L.P.
- John Da Cunha
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Active display system and method with optical addressing
- Publication number 20060262034
- Publication date Nov 23, 2006
- John Da Cunha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sub-pixel assembly with dithering
- Publication number 20040140980
- Publication date Jul 22, 2004
- Eric Martin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display system with display element storage
- Publication number 20040085271
- Publication date May 6, 2004
- Andrew Koll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active display system and method with optical addressing
- Publication number 20040008159
- Publication date Jan 15, 2004
- John Da Cunha
- G06 - COMPUTING CALCULATING COUNTING