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. 24, 2016
Filed:
Aug. 27, 2015
Via Technologies, Inc., New Taipei, TW;
Shih-Hao Chen, New Taipei, TW;
Chun-Heng Lin, New Taipei, TW;
VIA TECHNOLOGIES, INC., New Taipei, TW;
Abstract
An interface chip capable of accurate link detection. The interface chip mounted on a first electronic device has a link layer and a physical layer. The link layer outputs data to be transformed and transmitted to a second electronic device by the physical layer. The data transmitted from the second electronic device is received and transformed by the physical layer and then conveyed to the link layer. The link layer includes a state machine, which performs a state modification on the first electronic device to rescue the second electronic device from a trapped state for confirming a link between the first and second electronic devices, wherein data output by the link layer and transformed and transmitted to the second electronic device by the physical layer is changed according to the state modification.