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:
Nov. 24, 1998
Filed:
Dec. 11, 1996
Sung-Up Choi, Seoul, KR;
Tae-Sung Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
A system for determining an Inverse Discrete Cosine Transformation (IDCT) which utilizes Lee's algorithm. The IDCT system includes initial operating means for receiving discrete cosine transformation data and outputting the result of a first and second addition of the inverse discrete cosine transformation data using Lee's algorithm. Also included are main operation means for receiving the result of the first and second addition of the inverse discrete cosine transformation using Lee's algorithm from the initial operation means and outputting the result of the multiplication operation and butterfly operation of the inverse discrete cosine transformation by using Lee's algorithm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile