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. 06, 1992
Filed:
Oct. 30, 1991
Hirotaka Fujisaki, Neyagawa, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An arrangement for stabilizing the oscillation frequency and phase of a high frequency oscillator comprising a shielding case of aluminum formed by die casting and having side walls and a base, a plurality of partition walls integrally formed with the shielding case, a printed circuit board securely mounted on the partition walls, and a high frequency oscillator securely mounted on the printed circuit board. The high frequency osilllator is encompassed with and shielded by the side walls and base of the shielding case, the partition walls, and the printed circuit board.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile