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:
Feb. 25, 2014
Filed:
May. 27, 2011
Chang Wook Kim, Seoul, KR;
Dong Chan Park, Seoul, KR;
Ju Young Song, Seoul, KR;
Sang Hun Lee, Seoul, KR;
Sung Bae Cho, Seoul, KR;
Hyun Ho Yang, Seoul, KR;
Jun BO Yoon, Seoul, KR;
Dong Hun Choi, Seoul, KR;
Chang Hun Han, Seoul, KR;
Chang Wook Kim, Seoul, KR;
Dong Chan Park, Seoul, KR;
Ju Young Song, Seoul, KR;
Sang Hun Lee, Seoul, KR;
Sung Bae Cho, Seoul, KR;
Hyun Ho Yang, Seoul, KR;
Jun Bo Yoon, Seoul, KR;
Dong Hun Choi, Seoul, KR;
Chang Hun Han, Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
Disclosed herein is a variable capacitor and its driving method, the variable capacitor including, a movable first electrode; and a second electrode formed with an insulating film, fixed in place, and its insulating film contacting the first electrode that is moved.