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:
Dec. 25, 2018
Filed:
Feb. 26, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Kensaku Isohata, Minowa-machi, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/04 (2006.01); H03H 9/02 (2006.01); H03H 9/05 (2006.01); H03B 5/32 (2006.01);
U.S. Cl.
CPC ...
H03B 5/04 (2013.01); H03B 5/32 (2013.01); H03H 9/02102 (2013.01); H03H 9/0547 (2013.01); H01L 2924/16152 (2013.01); H03B 2200/0018 (2013.01);
Abstract
An oscillator including a container, a first protrusion portion protruding from the container along a first direction, a second protrusion portion protruding from the container along the first direction, and a projection portion protruding from the container along the first direction. The second protrusion portion is shorter than the first protrusion portion in the first direction, and the projection portion is longer than the second protrusion portion and shorter than the first protrusion portion in the first direction.