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:
Aug. 04, 2015
Filed:
Jul. 27, 2011
Seung Yoon Baek, Seoul, KR;
Chae Hwan Cho, Gyeonggi-Do, KR;
Hye Min Lee, Gyeonggi-Do, KR;
Chang Seok Lee, Seoul, KR;
Suk Yon Kang, Seoul, KR;
Jong Tae Ihm, Gyeonggi-Do, KR;
Seung Yoon Baek, Seoul, KR;
Chae Hwan Cho, Gyeonggi-Do, KR;
Hye Min Lee, Gyeonggi-Do, KR;
Chang Seok Lee, Seoul, KR;
Suk Yon Kang, Seoul, KR;
Jong Tae Ihm, Gyeonggi-Do, KR;
SK TELECOM CO., LTD., Seoul, KR;
Abstract
A location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system, service server, customer terminal, location and state information providing/inquiring method, and log information providing/inquiring method are disclosed. System for providing/inquiring location and state information by using WLAN/WPAN communication includes: mobile terminal including WLAN/WPAN communication module for acquiring and transmitting identification information of one or more WLAN/WPAN communication modules of one or more adjacent other terminals; service server for storing identification information of subscriber terminals, receiving identification information of WLAN/WPAN communication modules from mobile terminal, and transmitting list of service subscribers; and positioning server for positioning subscriber terminals of service subscribers, and if one or more service subscribers are selected by mobile terminal based on list received from service server, transmitting location and state information of terminals corresponding to service subscribers selected to mobile terminal.