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:
Mar. 15, 1983
Filed:
Jun. 25, 1980
John J Byrne, New Canaan, CT (US);
Jean M Ferre, Coudray Montceaux, FR;
Yelandur R Gopalakrishna, Wappingers Falls, NY (US);
International Business Machines Corp., Armonk, NY (US);
Abstract
This serial to parallel to serial (SPS) charge coupled device (CCD) shift register memory has a serial output shift register with stage gate electrode structures that are interdigitated with the gate electrode structures of each last stage of a plurality of parallel shift registers to transfer interlaced data bits from the parallel shift registers to the serial output register in a sequential order. This is done without employing a fixed voltage midway between the highest clock voltage and reference potential in the parallel registers in what is commonly called a midway store to regulate the transfer of data to the interdigitated gate electrode structures.