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:
Sep. 03, 2002
Filed:
Nov. 12, 1999
Applicant:
Inventors:
Joseph Stevens, San Jose, CA (US);
Norman Cowan, Fremont, CA (US);
Chien-Shien Tzou, Saratoga, CA (US);
Assignee:
Applied Materials, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D 1/700 ;
U.S. Cl.
CPC ...
C25D 1/700 ;
Abstract
A contact ring applies electroplating to a substrate having an electrically conductive portion. The contact ring comprises an annular insulative body, a conductive biasing member, and a seal member. The annular insulative body defines a central opening. The conductive biasing member is configured to exert a biasing force upon the substrate.
Stevens, Joseph. (2002). Conductive biasing member for metal layering (U.S. Patent No. 6444101). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6444101
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile