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:
Jul. 15, 2014
Filed:
Sep. 25, 2009
Applicants:
Albert N. Stuppi, Springville, IA (US);
Bruce D. Hufnagel, Marion, IA (US);
Craig E. Harwood, Cedar Rapids, IA (US);
Inventors:
Albert N. Stuppi, Springville, IA (US);
Bruce D. Hufnagel, Marion, IA (US);
Craig E. Harwood, Cedar Rapids, IA (US);
Assignee:
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02F 1/1347 (2006.01); G02F 1/13 (2006.01); G09G 5/00 (2006.01); G03B 21/00 (2006.01); G02B 27/22 (2006.01); G02B 27/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus for viewing stereoscopic images may include, but is not limited to: a first viewing lens including a first polarization layer; a second viewing lens including a second polarization layer; and one or more birefringence compensation layers. Further, the apparatus may be viewing glasses including a frame wearable by a user.