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. 22, 2000
Filed:
Mar. 05, 1998
Alexander Julian Eglit, Half Moon Bay, CA (US);
Paradise Electronics, Inc., San Jose, CA (US);
Abstract
A digital display unit which accurately determines a graphics source mode using which an analog display signal has been generated. Accurate determination of the source mode enables images encoded in the received display signal to be reproduced properly on a digital display screen. Some of the display signal parameters are measured by examining the display signal. The measured parameters are compared with corresponding stored parameters for each stored mode. A match of parameters is deemed to exist if the compared values are within an associated tolerance level. A source mode matching with all matching parameter is selected to process a display signal. The tolerance level is adaptively varied to select a suitable source mode.