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:
Oct. 27, 2009
Filed:
Jan. 17, 2006
Hirohisa Nakayama, Sakata, JP;
Shiro Sato, Tsuruoka, JP;
Masanobu Shoji, Tsuruoka, JP;
Hitoshi Nosaka, Tsuruoka, JP;
Hirohisa Nakayama, Sakata, JP;
Shiro Sato, Tsuruoka, JP;
Masanobu Shoji, Tsuruoka, JP;
Hitoshi Nosaka, Tsuruoka, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method of manufacturing a semiconductor device includes: applying a paste containing acid to an electrical connection section which is electrically connected with a semiconductor substrate; removing the paste from the electrical connection section by washing the electrical connection section; and providing a conductive material to the electrical connection section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile