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:
Oct. 21, 2014
Filed:
Oct. 03, 2011
Applicants:
Ping-huei Hsieh, New Taipei, TW;
Yi-an Chen, New Taipei, TW;
Inventors:
Ping-Huei Hsieh, New Taipei, TW;
Yi-An Chen, New Taipei, TW;
Assignee:
Via Technologies, Inc., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/00 (2006.01); G06F 13/24 (2006.01); G06F 3/14 (2006.01); G09G 5/00 (2006.01); G09G 5/36 (2006.01);
U.S. Cl.
CPC ...
G06F 3/14 (2013.01); G09G 5/363 (2013.01); G09G 2330/08 (2013.01); G09G 2370/04 (2013.01); G09G 2370/10 (2013.01); G09G 2330/026 (2013.01); G09G 5/006 (2013.01);
Abstract
One embodiment is a method for establishing a link between a source device and a sink device. The method comprises enabling a hot plug detect (HPD) handler in the source device, utilizing the HPD handler to receive an HPD interrupt upon the sink device being coupled to the source device, applying one or more predetermined parameters corresponding to the HPD interrupt to establish the link between the source device and the sink device, and adjusting the one or more predetermined parameters if the link between the source device and the sink device is not established.