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.:

US 6628048 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 30, 2003

Filed:

Apr. 13, 2001
Applicant:
Inventors:

Yang Ho Moon, Kyungki-do, KR;

Doo Yeoul Yang, Kyungki-do, KR;

Hong Wook Kim, Kyungki-do, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02N 2/00 ; H01L 4/104 ; H01L 4/108 ; H01L 4/118 ;
U.S. Cl.
CPC ...
H02N 2/00 ; H01L 4/104 ; H01L 4/108 ; H01L 4/118 ;
Abstract

A crystal oscillator with an improved shock resistance is disclosed. A pair of supporting protuberances protrude within an oscillator main body. A conductive adhesive is spread on the pair of the supporting protuberances, and a quartz blank is bonded to the supporting protuberances across the conductive adhesive. Further, an insulating resin layer is disposed between the quartz blank and a cover so as to elastically press down the conductive adhesive. Further, the length of the connecting parts between the supporting part and the bridge parts is more extended to a certain degree, so that any stress imposed on them can be dispersed.


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Moon, Yang. (2003). Crystal oscillator with improved shock resistance (U.S. Patent No. 6628048). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6628048

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