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. 07, 2008
Filed:
Aug. 08, 2005
Natsuyo Nagano, Osaka, JP;
Takashi Ogura, Kyoto, JP;
Masanori Hongo, Osaka, JP;
Masami Fukuyama, Osaka, JP;
Natsuyo Nagano, Osaka, JP;
Takashi Ogura, Kyoto, JP;
Masanori Hongo, Osaka, JP;
Masami Fukuyama, Osaka, JP;
Sanyo Electric Co., Ltd, Osaka, JP;
Abstract
In a ceramic package including one or more ceramic layers and being capable of having an electronic component and a lid fixed to a surface thereof, a surface of a ceramic layer having a sealing electrode for joining the lid through a sealing member and a pad to be connected to input and output electrodes and/or a ground electrode of the electronic component is divided into an inner portion having the pad and an outer portion having the sealing electrode with a stepped side wall as a border for preventing the sealing member from flowing, and one of the inner portion and the outer portion projects relative to the other.