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:
May. 15, 1984
Filed:
Jul. 11, 1983
Applicant:
Inventor:
Glenn D Robertson, Jr, Malibu, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ;
U.S. Cl.
CPC ...
204 15 ;
Abstract
To locate the very thin transparent low-resistivity planar electrode layers in a multilayer epitaxial structure for an electrooptic tunable filter, one edge of the stack is covered with a dielectric, and a long diagonal strip opening is made through the dielectric. A common metal electrode is formed on the opposite edge of the stack. The edge with the strip opening is immersed in a plating solution and potential applied at the common electrode so that a metal deposit is formed at the exposed location of each low-resistivity layer along the strip opening.
Robertson, Jr, Glenn. (1984). Electroding of multi-layered epitaxial structures (U.S. Patent No. 4448645). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4448645
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile