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. 21, 2020
Filed:
Jan. 02, 2018
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Younghwan Kwon, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/14 (2018.01); H04W 76/10 (2018.01); H04W 48/16 (2009.01); H04W 8/00 (2009.01); H04W 4/80 (2018.01); H04W 8/24 (2009.01); H04W 28/02 (2009.01); H04W 92/18 (2009.01);
U.S. Cl.
CPC ...
H04W 8/005 (2013.01); H04W 4/80 (2018.02); H04W 8/24 (2013.01); H04W 28/0215 (2013.01); H04W 76/14 (2018.02); H04W 92/18 (2013.01);
Abstract
A method and apparatus to search for a service in a wireless communication system. According to an embodiment, after a first device is connected with a second device, the first device can recognize a service provided by the second device or a characteristic value associated with the service through a message received from the second device. In addition, when the service or characteristic value is changed, the first device can receive a message informing of this from the second device.