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. 25, 1991
Filed:
Dec. 15, 1989
Akihiko Hiroe, Fujisawa, JP;
Noriyuki Terao, Sendai, JP;
Ricoh Company, Ltd., Tokyo, JP;
Ricoh Research Institute of General Electronics Co., Ltd., Natori, JP;
Abstract
A shift register circuit comprises a series circuit comprising a plurality of first clocked gate inverters and inverters which are alternately connected in series, where a first one of the first clocked gate inverters is adapted to receive an input pulse signal, an output line connected to an output of each of the inverters for outputting an output pulse signal, and a second clocked gate inverter connected to the output of each of the inverters for outputting an output pulse signal. The first clocked gate inverters operate responsive to a first clock signal, and the second clocked gate inverters operate responsive to a second clock signal which is different from the first clock signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile