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:
Aug. 06, 2002
Filed:
Jul. 30, 1999
Applicant:
Inventors:
Neil R. Olmstead, Nevada City, CA (US);
Bret Jones, Grass Valley, CA (US);
Assignee:
Grass Valley (U.S.) Inc., Nevada City, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 1/120 ; H04N 1/102 ;
U.S. Cl.
CPC ...
H04N 1/120 ; H04N 1/102 ;
Abstract
A method of transmission of wide bandwidth chroma signals converts a component video signal having a luminance and two half-bandwidth chroma components into a 0:4:4 video signal having no luminance component and two wide bandwidth chroma components. Half of the wide bandwidth chroma component samples are inserted into a standard serial digital data stream in place of the luminance component, and the second half of the wide bandwidth chroma component samples are inserted into the standard serial digital data stream in place of the two half-bandwidth chroma components.