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:
Feb. 12, 2013
Filed:
May. 02, 2011
Hidetaka Kawauchi, Hitachi, JP;
Yoshiaki Ishigami, Hitachi, JP;
Yoshinori Sunaga, Hitachinaka, JP;
Hiroki Katayama, Hitachi, JP;
Akihiro Hiruta, Hitachi, JP;
Hidetaka Kawauchi, Hitachi, JP;
Yoshiaki Ishigami, Hitachi, JP;
Yoshinori Sunaga, Hitachinaka, JP;
Hiroki Katayama, Hitachi, JP;
Akihiro Hiruta, Hitachi, JP;
Hitachi Cable, Ltd., Tokyo, JP;
Abstract
A transmission/reception optical module has an optical transmission subassembly, an optical reception subassembly, and a circuit boardwherein the circuit boardis formed into one member by a rigid/flexible substrate. Circuit board main bodies, and an optical reception subassembly fixation regionare formed by rigid regionsA,, andP. An area provided between the circuit board main bodyand the optical reception subassemblyis composed of a flexible regionP. A part of the circuit board main bodyis composed of a flexible region