HIROAKI CHIDA

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bidirectional, optical transmitting/receiving module, optical trans...
- Patent number 8,095,016
- Issue date Jan 10, 2012
- NEC Corporation
- Hiroaki Chida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Edge emitting semiconductor laser and semiconductor laser module
- Patent number 6,928,097
- Issue date Aug 9, 2005
- NEC Corporation
- Hiroaki Chida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 6,285,700
- Issue date Sep 4, 2001
- NEC Corporation
- Yoshiyasu Ueno
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT RECEIVING ELEMENT
- Publication number 20090080221
- Publication date Mar 26, 2009
- HIROAKI CHIDA
- G02 - OPTICS
Information Patent Application
BIDIRECTIONAL, OPTICAL TRANSMITTING/RECEIVING MODULE, OPTICAL TRANS...
- Publication number 20080181611
- Publication date Jul 31, 2008
- HIROAKI CHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modulator-integrated light source and its manufacturing method
- Publication number 20070189344
- Publication date Aug 16, 2007
- NEC Corporation
- Kenji Sato
- G02 - OPTICS
Information Patent Application
Edge emitting semiconductor laser and semiconductor laser module
- Publication number 20030057427
- Publication date Mar 27, 2003
- NEC Corporation
- Hiroaki Chida
- H01 - BASIC ELECTRIC ELEMENTS