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:
Aug. 27, 2019
Filed:
Sep. 26, 2017
Oclaro Japan, Inc., Sagamihara, Kanagawa, JP;
Takashi Toyonaka, Kanagawa, JP;
Hiroshi Hamada, Kanagawa, JP;
Lumentum Japan, Inc., Kanagawa, JP;
Abstract
The optical subassembly includes a photodetector including element terminal groups for light-receiving elements, and an electric signal controller including IC terminal groups, wherein any one of the element terminal group and the IC terminal group has a two-terminal configuration, and the other one has a three-terminal configuration, wherein, in a case where terminal groups at both ends where center positions thereof are disposed on the inner side together and have the two-terminal configuration, the first connection terminals are disposed on the outer side than a second connection terminals in the two-terminal configuration, and in a case where terminal groups at both ends where center positions thereof are on the outer side together and have the two-terminal configuration, a first connection terminal in the two-terminal configuration is disposed on the inner side than the second connection terminal.