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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.:

US 10372160 B1

PDFFull Text
Expired
Date of Patent:
Aug. 06, 2019

Filed:

Nov. 14, 2014

Ring shaped wearable device having projector

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Byunghwa Lee, Seoul, KR;

Choonghwan Shin, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Bao-Luan Q Le

Int. Cl.
CPC ...
G06F 1/16 (2006.01); G03B 21/28 (2006.01); H04N 9/31 (2006.01); G04G 17/04 (2006.01); G03B 21/14 (2006.01); A61B 5/00 (2006.01); G06F 3/01 (2006.01); G03B 17/54 (2006.01);
U.S. Cl.
CPC ...
G06F 1/163 (2013.01); A61B 5/6831 (2013.01); G03B 21/14 (2013.01); G03B 21/147 (2013.01); G03B 21/28 (2013.01); G04G 17/04 (2013.01); G06F 3/014 (2013.01); G06F 3/017 (2013.01); H04N 9/3185 (2013.01); H04N 9/3188 (2013.01); H04N 9/3194 (2013.01); G03B 17/54 (2013.01);
Abstract

A wearable device, which comprises: a ring-shaped case having an opening part formed in the middle thereof; a projector mounted at one side of the case and outputting an image; a lens part adjusting the direction and the size of the image, which is projected from the projector, so as to project the image; and a control unit for adjusting the projector and the lens part according to an image signal, can deliver visual information to a user wearing the wearable device even without a separate display unit by outputting the image onto the hand of the user.

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Quick Actions:

Lee, Byunghwa. (2019). Ring shaped wearable device having projector (U.S. Patent No. 10372160). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10372160

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