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:
Nov. 07, 2017
Filed:
Aug. 06, 2014
Glasses with fluid-fillable membrane for adjusting focal length of one or more lenses of the glasses
Applicant:
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Inventors:
Axel Ramirez Flores, Cary, NC (US);
Rod David Waltermann, Rougemont, NC (US);
James Anthony Hunt, Chapel Hill, NC (US);
Bruce Douglas Gress, Raleigh, NC (US);
James Alan LaCroix, Zebulon, NC (US);
Assignee:
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G02C 3/00 (2006.01); G02C 7/00 (2006.01); G02C 7/02 (2006.01); G02B 27/14 (2006.01); G02B 1/06 (2006.01); G02B 3/12 (2006.01); G05D 7/06 (2006.01); G05B 15/02 (2006.01); G02B 26/00 (2006.01); G02C 7/08 (2006.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01); G02B 3/14 (2006.01); G02B 26/08 (2006.01); G02B 27/00 (2006.01); G02F 1/29 (2006.01);
U.S. Cl.
CPC ...
G05D 7/0617 (2013.01); G02B 3/14 (2013.01); G02B 26/004 (2013.01); G02B 26/0825 (2013.01); G02B 27/0093 (2013.01); G02B 27/017 (2013.01); G02C 7/08 (2013.01); G02C 7/085 (2013.01); G02C 7/086 (2013.01); G02C 7/088 (2013.01); G05B 15/02 (2013.01); G06F 3/013 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0187 (2013.01); G02F 2001/294 (2013.01);
Abstract
In one aspect, a device includes a frame, at least one lens coupled to the frame, at least one membrane at least partially covering at least one face of the lens, a reservoir in fluid communication with the membrane and containing fluid, and a fluid control assembly which controls fluid communication of the fluid between the reservoir and the membrane.