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:
Aug. 02, 2005
Filed:
Aug. 16, 2002
Takao Kasai, Tokorozawa, JP;
Makoto Wakasugi, Tokorozawa, JP;
Tsuneji Takasugi, Hannou, JP;
Citizen Watch Co., Ltd., Tokyo, JP;
Abstract
A method for producing an electronic element comprising a housing composed of an insulating ceramic substrate and a lid member covering a surface of the ceramic substrate, with at least one electronic element being mounted inside the housing. After preparing a plate-like ceramic substrate by baking a composite containing inorganic powders and a binder, the ceramic substrate is shaped in accordance with a predetermined design of the device, a metalized layer is formed on a surface of the shaped ceramic substrate, an electronic element is mounted in a predetermined area of the ceramic substrate, and the ceramic substrate is sealed with the lid member.