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. 01, 1987
Filed:
May. 06, 1985
Applicant:
Inventors:
Armin Colditz, Kiel, DE;
Siegfried Klopsch, Probsteierhagen, DE;
Assignee:
Dr. Ing. Rudolf Hell GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; G03F / ;
U.S. Cl.
CPC ...
358 76 ; 358 78 ; 358 80 ;
Colditz, Armin. (1987). Apparatus for checking color pictures on a color monitor (U.S. Patent No. 4691229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4691229
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile