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:
Jul. 30, 1985
Filed:
Sep. 20, 1982
Applicant:
Inventor:
J Carl Cooper, Sunnyvale, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358 / ; 358320 ; 358337 ; 358 37 ; 360 361 ; 307607 ;
Abstract
Improvements to timebase correction devices utilizing clocked analog delay lines are shown. Problems of clocked analog delay lines such as timing errors in the phase of internal sample and holds with respect to their clock, drifting of the gain and offset, and high frequency noise are corrected by use of external sample and hold circuits, external delays, automatic gain and offset circuits and high frequency preemphasis circuits.
Cooper, J. (1985). Apparatus and method for correcting timebase errors (U.S. Patent No. 4532541). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4532541
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile