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. 05, 2010
Filed:
Jan. 13, 2007
Judith Ann Rea, Rochestown, IE;
Aidan Gerard Keady, Celbridge, IE;
John Anthony Keane, Douglas, IE;
John Martin Horan, Blackrock, IE;
Judith Ann Rea, Rochestown, IE;
Aidan Gerard Keady, Celbridge, IE;
John Anthony Keane, Douglas, IE;
John Martin Horan, Blackrock, IE;
RedMere Technology Ltd., Balbriggan, Co. Dublin, IE;
Abstract
A high-definition multimedia interface (HDMI) receiver recovers high speed encoded data which are transmitted differentially over data channels of a lossy cable, along with a clock. Inter symbol interference, high-frequency loss, skew between the clock and data channels, and differential skew within a differential signal are compensated by analog circuits which are automatically tuned for best performance by observing the quality of the recovered analog signal. Oversampling is used to provide a 24-bit digital representation of the analog signal for determining the quality of the signal.