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:
Jan. 27, 2015
Filed:
Sep. 14, 2012
Han Young Yu, Daejeon, KR;
Yark Yeon Kim, Daejeon, KR;
Yong Ju Yun, Daejeon, KR;
Won Ick Jang, Daejeon, KR;
Eun-ju Jeong, Daejeon, KR;
Changho Han, Daegu, KR;
Han Young Yu, Daejeon, KR;
Yark Yeon Kim, Daejeon, KR;
Yong Ju Yun, Daejeon, KR;
Won Ick Jang, Daejeon, KR;
Eun-ju Jeong, Daejeon, KR;
Changho Han, Daegu, KR;
Electronics and Telecommunicatons Research Institute, Daejeon, KR;
Abstract
Disclosed is a space perception device which includes a transceiver unit transmitting and receiving a signal; a processing unit analyzing signals transmitted and received through the transceiver unit to search location information of an obstacle at a space; and a vibration unit providing a user with location information of an obstacle at a space in response to a control of the processing unit. The vibration unit includes a plurality of vibrators having different three-dimensional coordinates.