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:
Nov. 18, 2003
Filed:
Nov. 10, 2000
Pradyumna Kumar Swain, Franklin Park, NJ (US);
Vipulkumar Kantilal Patel, South Brunswick, NJ (US);
Sarnoff Corporation, Princeton, NJ (US);
Abstract
A process for forming a portion of a charge coupled device (CCD) is described. More particularly, wells ( ) are formed self-aligned under gate stacks ( ). By forming wells ( ) self-aligned to respective first and second gates ( ) of gate stacks ( ), potential for misalignment is reduced. First gates ( ) of gate stacks ( ) may be coupled together, and second gates ( ) of gate stacks ( ) may be coupled together, and these first and second gates ( ) may be coupled to respective signal sources ( ) to form a two-phase CCD.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile