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:
Sep. 07, 2010
Filed:
Aug. 22, 2007
Sung Woong Park, Gyeonggi-do, KR;
Bong Kyu Kim, Daejeon, KR;
Bin Yeong Yoon, Daejeon, KR;
Dong Soo Lee, Gwangju, KR;
Jong Deog Kim, Gwangju, KR;
Mun Seob Lee, Gwangju, KR;
Sung Woong Park, Gyeonggi-do, KR;
Bong Kyu Kim, Daejeon, KR;
Bin Yeong Yoon, Daejeon, KR;
Dong Soo Lee, Gwangju, KR;
Jong Deog Kim, Gwangju, KR;
Mun Seob Lee, Gwangju, KR;
Electronics and Telecommunications Research Institute, Dae-Jeon, KR;
Abstract
Provided are a hybrid optical transceiver module having an optical amplifier packaged thereto for outputting a high-power optical signal to remove problems regarding narrow emission angle and optical alignment, and a passive optical network (PON) system having an improved optical network terminal (ONT) accommodation capability using the hybrid optical transceiver module. The hybrid optical transceiver module includes a first package in which an LD (laser diode) is packaged, and a second package in which SOA (semiconductor optical amplifier) and a PD (photo diode) are packaged. The first and second packages are coupled to be one package so as to output a high-power optical signal.