The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2015
Filed:
Oct. 14, 2011
Applicants:
Sagi Varghese Mathai, Berkeley, CA (US);
Michael Renne Ty Tan, Menlo Park, CA (US);
Paul Kessler Rosenberg, Sunnyvale, CA (US);
Wayne V. Sorin, Mountain View, CA (US);
Georgios Panotopoulos, Berkeley, CA (US);
Susant K. Patra, Brentwood, CA (US);
Inventors:
Sagi Varghese Mathai, Berkeley, CA (US);
Michael Renne Ty Tan, Menlo Park, CA (US);
Paul Kessler Rosenberg, Sunnyvale, CA (US);
Wayne V. Sorin, Mountain View, CA (US);
Georgios Panotopoulos, Berkeley, CA (US);
Susant K. Patra, Brentwood, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/12 (2006.01); G02B 6/36 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
G02B 6/423 (2013.01); G02B 6/4232 (2013.01); G02B 6/4249 (2013.01);
Abstract
An optoelectronic interface includes an optically transparent substrate; and an alignment layer comprising a pattern of alignment features disposed on said optically transparent substrate.