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:
Jun. 06, 2006
Filed:
Mar. 11, 2004
Kazuhiko Shimodaira, Minowa-machi, JP;
Yukari Nakajima, Okaya, JP;
Yugo Koyama, Ina, JP;
Katsuhiko Miyazaki, Minowa-machi, JP;
Kazuhiko Shimodaira, Minowa-machi, JP;
Yukari Nakajima, Okaya, JP;
Yugo Koyama, Ina, JP;
Katsuhiko Miyazaki, Minowa-machi, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
To provide a piezoelectric oscillator in which the size in the thickness direction can be made smaller and the space required for mounting can be made smaller, and a portable telephone and electronic equipment using the piezoelectric oscillator, a resonator package accommodating a piezoelectric resonating element therein, and an IC chip fixed onto a rear surface of the resonator package and having an oscillating circuit therein are provided, and an inner lead portions of a lead frame are fixed onto the rear surface of the resonator package and the resonator package and the IC chip are resin molded except for an outer lead portion of the lead frame.