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:
Apr. 05, 1988
Filed:
Aug. 23, 1985
Applicant:
Inventor:
Shuji Ishihara, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H03B / ; H03K / ;
U.S. Cl.
CPC ...
328139 ; 328 63 ; 328109 ; 328179 ; 307518 ; 358148 ; 358155 ;
Abstract
A timing pulse generator comprises a flip-flop set by a gate pulse (or a horizontal synchronizing pulse), a NAND gate receiving an inverted gate pulse and an inverted output of the flip-flop, an oscillator controlled by the output from the NAND gate and producing a first clock pulse, a means for producing a second clock pulse in response to the first clock pulse to clock the flip-flop, and a counter counting the first clock pulse and being reset by the output from the flip-flop.