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. 11, 2017
Filed:
Sep. 11, 2015
Applicant:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Inventor:
David Perez-Feliciano, Morrisville, NC (US);
Assignee:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B 47/00 (2006.01); G04G 9/00 (2006.01); G04G 9/06 (2006.01); G02F 1/133 (2006.01); G04B 19/06 (2006.01); G02F 1/163 (2006.01);
U.S. Cl.
CPC ...
G04G 9/0064 (2013.01); G02F 1/13306 (2013.01); G02F 1/163 (2013.01); G04B 19/06 (2013.01); G04B 47/00 (2013.01);
Abstract
An apparatus can include a case that includes a dial and an indicator; a mechanism operatively coupled to the indicator and disposed at least in part in the case; an electronic lens that covers at least a portion of the dial; and circuitry that controls opacity of the electronic lens.