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:
May. 22, 2012
Filed:
Apr. 27, 2009
Joon Hyung Lim, Gyunggi-do, KR;
Tah Joon Park, Gyunggi-do, KR;
Han Jin Cho, Seoul, KR;
Myeung Su Kim, Gyunggi-do, KR;
Sang Hoon Hwang, Seoul, KR;
Kyung Hee Hong, Seoul, KR;
Yong IL Kwon, Gyunggi-do, KR;
Joon Hyung Lim, Gyunggi-do, KR;
Tah Joon Park, Gyunggi-do, KR;
Han Jin Cho, Seoul, KR;
Myeung Su Kim, Gyunggi-do, KR;
Sang Hoon Hwang, Seoul, KR;
Kyung Hee Hong, Seoul, KR;
Yong Il Kwon, Gyunggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-do, KR;
Abstract
Disclosed is a wireless communication apparatus having a self sensing function, which can detect an object by use of a wake-up function without employing a separate sensor. The wireless communication apparatus includes a communication unit wirelessly communicating with a server forming a wireless network, and a wake-up unit waking up the communication unit under the control of the server when the communication unit is in sleep mode, and sensing the presence of an object within a preset communication range according to a reflection signal, which is a signal reflected by the object after being transmitted from the communication unit.