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:
Dec. 12, 1995
Filed:
Feb. 22, 1994
Jun K Song, Ichon-kun, KR;
Chul D Oh, Ichon-kun, KR;
Hyundai Electronics Industries Co., Ltd., Kyoungki-Do, KR;
Abstract
The adaptive variable-length coding apparatus, capable of being used as both of an encoder and a decoder, includes a first content addressable memory adapted to store source symbols each having a fixed length and generating an address signal corresponding to a source symbol to be variable-length coded, a second content addressable memory adapted to store a number of variable-length code words and generating an address signal corresponding to a variable-length code word to be decoded into a corresponding source symbol, a normal memory adapted to store a number of length data about lengths of variable-length code words stored in the second content addressable memory, a first switching stage connected between the first and second content addressable memories and adapted to switch sending of the address signal generated in the first content addressable memory to the second content addressable memory and sending of the address signal generated in the second content addressable memory to the first content addressable memory, and a second switching stage adapted to selectively send the address signal generated in the first content addressable memory and the address signal generated in the second content addressable memory to the normal memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile