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:
Apr. 15, 2003
Filed:
Dec. 29, 1998
Gerrit W. Den Besten, Eindhoven, NL;
Marcellinus J. M. Pelgrom, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A serial communication system transfers respective first and second signals via respective parallel signal carriers from a transmitter circuit to a receiver circuit. In synchronization with a clock signal ( ), the transmitter circuit ( ) serially represents a combination of the clock signal and data bit(s) ( ) of a data message as the first and second signals ( ). At a data bit boundary, the transmitter circuit effects a transition of the first signal ( ) if the data bit to be transmitted has a first value and effects a transition of the second signal ( ) if the data bit has a different second value. The receiver circuit ( ) recovers the clock signal by detecting and combining signal transitions of the first and second signal, for instance using an XOR function, and recovers the data message from the first and/or the second signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile