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. 26, 1977
Filed:
Oct. 03, 1974
Ramasesha Bharat, Orange, CA (US);
Other;
Abstract
A CCD with N bits is clocked at a frequency f, which may be either constant or variable over a wide range. Meanwhile, a charge introduced into the first bit at t = 0 reaches the nth bit, n clock periods later, namely, at t = n/f. If this charge is sensed to give an output signal and the signal is fed back to introduce a charge again into the first bit, then a periodic output is obtained with pulses spaced every n/f seconds; the output frequency is therefore, 1/n times the input clock frequency. Output frequencies f, f/2, f/3, . . . f/N can be obtained by selecting n. The system includes the following structure:
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile