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. 30, 1976
Filed:
Sep. 17, 1973
Applicant:
Inventors:
Tom F Cheek, Jr, Dallas, TX (US);
James B Barton, Dallas, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H03K / ; H04J / ;
U.S. Cl.
CPC ...
3072 / ; 307304 ; 357 24 ; 357 41 ;
Abstract
A charge coupled device analog multiplexer in which a CCD shift register is characterized by an array of sets of phase electrodes. A plurality of charge packet injection input channels lead to an electrode in each of preselected sets in the array. A transfer gate common to all input channels admits charge packets to the array. A clock applies shift voltages to the array to move said charge packets to the multiplexer output where detector means responds to charge packets appearing at the output.