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. 20, 2001
Filed:
Nov. 13, 1998
Michael P. Moriarty, Spring, TX (US);
Thanh T. Tran, Houston, TX (US);
Compaq Computer Corporation, Houston, TX (US);
Abstract
A digital television (DTV) data format converter of a system automatically detects whether a serial data stream includes parity data and converts the serial DTV data stream to a parallel DTV data stream. The DTV data format converter transmits the parallel DTV data stream converted from the serial DTV data stream in accordance with a first conversion protocol if the serial DTV data stream includes parity data. If the serial DTV data stream does not include parity data, the converter transmits the parallel DTV data stream converted from the serial DTV data stream in accordance with a second conversion protocol. In this way, the converter accommodates a serial DTV data stream with or without parity data. The DTV data format converter may be implemented in the form of a peripheral component interconnect (PCI) card, permitting compatibility with computer systems and other PCI-based systems. The DTV data format converter may include a receiver block, a transmitter block, and a buffer.