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:
Sep. 25, 2001
Filed:
Dec. 29, 1998
Applicant:
Inventors:
Il-Taek Lim, Seoul, KR;
Seong Ok Bae, Kyungki-do, KR;
Seung-Jai Min, Seoul, KR;
Won-Jun Her, Kyungki-do, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/12 ;
U.S. Cl.
CPC ...
H04N 7/12 ;
Abstract
An inverse discrete cosine transforming (IDCT) system for a digital television receiver performing a variable length decoding and an inverse quantization of an applied bit stream and an IDCT with respect to inversely quantized DCT coefficients, including an integrated IDCT part which performs an inverse discrete cosine transformation of standards DCT coefficients inversely quantized or high definition DCT coefficients inversely quantized.