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.:

US 8347000 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 01, 2013

Filed:

May. 31, 2011
Applicants:

Byung-koan Kim, Suwon-si, KR;

Woo-chae Jeon, Yongin-si, KR;

Jong-hoon Hong, Yongin-si, KR;

Yeong-cheol Rhee, Suwon-si, KR;

Ock-chul Shin, Seoul, KR;

Inventors:

Byung-koan Kim, Suwon-si, KR;

Woo-chae Jeon, Yongin-si, KR;

Jong-hoon Hong, Yongin-si, KR;

Yeong-cheol Rhee, Suwon-si, KR;

Ock-chul Shin, Seoul, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/00 (2006.01); G06F 13/38 (2006.01); G06F 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

A timing controller provides a cable plug status detection function by receiving a reference lock signal from a graphics system connected via a constituent cable and comparing the reference lock signal to one or more reference time periods to determine the cable plug status.


Find Patent Forward Citations

Kim, Byung-koan. (2013). System and method detecting cable plug status in display device (U.S. Patent No. 8347000). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8347000

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