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:
Jun. 12, 1990
Filed:
Apr. 26, 1989
Applicant:
Inventors:
Robert C Hsieh, Los Angeles, CA (US);
Eric Chen, Hsinchu, TW;
Assignee:
Microtek Lab., Inc., Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04H / ;
U.S. Cl.
CPC ...
358456 ; 358457 ; 358461 ;
Abstract
The present invention relates to a method enabling real-time conversion of the analog video signals from a charge coupled element into digital half-tone data which can be printed on a printer or displayed on a display screen and to a converting device which is developed for use with such method. The method according to the present invention serves six primary functions as follows: