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:
Jan. 13, 2004
Filed:
Apr. 07, 2000
Junichi Kimura, Aichi, JP;
Toshiaki Tamura, Aichi, JP;
Takahiro Yajima, Gifu, JP;
Kazuhiko Tsuyama, Aichi, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A method of producing high-frequency modules at a higher efficiency is provided comprising: an electronic components mounting step of fabricating on a master substrate rows of sub substrates , each the sub substrate having an identical pattern of circuit developed thereon, and mounting electronic components on the sub substrate ; a step of, after the step , providing slits for electrically isolating signal terminals formed integrally; a laser trimming step of, after the step , engaging pins of an inspection tooling in direct contact with the signal terminals to conduct an inspection; and a separating step of, after the step , separating the sub substrates from the master substrate . Accordingly, the productivity for the high-frequency modules will be improved.