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Sumitomo Electric Device Innovations Inc patents

Recent patent applications related to Sumitomo Electric Device Innovations Inc. Sumitomo Electric Device Innovations Inc is listed as an Agent/Assignee. Note: Sumitomo Electric Device Innovations Inc may have other listings under different names/spellings. We're not affiliated with Sumitomo Electric Device Innovations Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Sumitomo Electric Device Innovations Inc-related inventors




Date Sumitomo Electric Device Innovations Inc patents (updated weekly) - BOOKMARK this page
11/30/17Method of controlling optical transmitter operable for pulse-amplitude modulation signal
10/26/17Optical transmitter providing coplanar line on carrier
09/28/17Method for treating surface of semiconductor layer, semiconductor substrate, making epitaxial substrate
09/07/17Method for fabricating electronic device
08/10/17Laser apparatus with capacitor disposed in vicinity of laser diode
07/20/17Process of forming semiconductor optical device and semiconductor optical device
07/06/17Optical module installing a semiconductor optical amplifier
06/29/17Semiconductor device and manufacturing the same
05/18/17Optical receptacle relaxing mechanical stress induced by welding and optical module implementing the same
05/18/17Process of forming semiconductor device
05/18/17Process of forming semiconductor device
05/18/17Semiconductor apparatus installing passive device
02/09/17Method of producing optical module and optical module
12/22/16High electron mobility transistor (hemt) and a forming the same
11/24/16Method of growing an epitaxial substrate and forming a semiconductor device on the epitaxial substrate
11/10/16Method of controlling wavelength tunable laser, control data structure of wavelength tunable laser, and wavelength tunable laser
10/27/16Method for fabricating semiconductor device and semiconductor device
10/20/16Optical source for coherent transceiver
10/06/16Semiconductor assembly and method to form the same
10/06/16Method for fabricating semiconductor device
09/22/16Semiconductor assembly and method to form the same
09/15/16Optical module having optical unit enclosing semiconductor optical device leveled to surface fixing optical unit
09/08/16Semiconductor device having guard metal that suppress invasion of moisture
09/08/16Semiconductor device and manufacturing the same
08/25/16Amplifier compensating drift after sudden decrease of drain current
08/11/16Amplifier
08/04/16Semiconductor device and manufacturing semiconductor device
08/04/16Semiconductor device and manufacturing semiconductor device
08/04/16Semiconductor device having plated metal in electrode and process to form the same
06/30/16Semiconductor device having via hole coated in side surfaces with heat treated nitride metal and method to form the same
06/16/16Method of fabricating semiconductor device
06/02/16Semiconductor device
06/02/16Amplifier having enhanced power efficiency
05/19/16Method for assembling optical module and optical module
05/19/16Method for controlling amplifying unit including variable optical attenuator and semiconductor optical amplifier
05/12/16Laser apparatus with capacitor disposed in vicinity of laser diode
05/05/16Process for forming semiconductor laser diode implemented with sampled grating
04/28/16Method for fabricating semiconductor device
04/28/16Method for fabricating semiconductor device
03/17/16Optical amplifying unit and method to control the same
03/17/16Method for controlling wavelength-tunable laser
03/03/16Amplifier module with enhanced heat dissipating function and semiconductor device
03/03/16Flexible printed circuit (fpc) board
02/25/16Method to tune emission wavelength of wavelength tunable laser apparatus and laser apparatus
02/25/16Semiconductor laser diode with shortened cavity length
01/14/16Optical module installing a semiconductor optical amplifier and process to assemble the same
01/14/16Optical apparatus providing optical amplifier unit pluggably receiving external optical fiber
01/14/16Optical receiver module providing semiconductor optical amplifier
12/17/15Electronic device
12/03/15Semiconductor laser diode
11/19/15Semiconductor device and manufacturing the same
10/29/15Semiconductor laser device and manufacturing the same
10/01/15Semiconductor device and manufacturing the same
10/01/15Optical apparatus
10/01/15Package for electronic components suppressing multipactor discharge
10/01/15Package for electronic device
09/24/15Semiconductor device
08/20/15Method to control optical receiver implemented with semiconductor optical amplifier and method to control optical communication
08/13/15Method for manufacturing semiconductor device
08/06/15Method for manufacturing semiconductor device
08/06/15Method for controlling variable wavelength laser, and variable wavelength laser device
08/06/15Method for switching output wavelength of tunable wavelength laser, switching wavelength of tunable wavelength laser, and tunable wavelength laser device
07/30/15Amplifier
07/16/15Method for fabricating electronic device
07/02/15Method for controlling wavelength tunable laser
Patent Packs
06/25/15Method for treating surface of semiconductor layer, semiconductor substrate, making epitaxial substrate
06/04/15Method for controling wavelength tunable laser, and wavelength tunable laser
06/04/15Optical receiver, optical reception module and controlling an optical receiver
06/04/15Method for manufacturing an electric device by connecting a wiring board to an object and electric device including a board
05/21/15Mixer
04/30/15Method for controlling wavelength tunable laser
04/30/15Method for controlling wavelength tunable laser
04/02/15Optical semiconductor device and fabricating the same
04/02/15Laser diode and transmitter module
03/26/15Signal transmission line
03/05/15Method for controlling tunable wavelength laser
03/05/15Method for controlling tunable wavelength laser
03/05/15Optical semiconductor device and manufacturing the same
03/05/15Optical module having latching mechanism of cover with bush
02/26/15Test apparatus
Patent Packs
02/26/15Method to control transmitter optical module
02/12/15Driver for thermo-electric cooler
02/05/15Method of manufacturing semiconductor device
02/05/15Method for controlling wavelength-tunable laser
02/05/15Method of manufacturing semiconductor laser
01/29/15Flexible substrate and optical device
01/01/15Semiconductor device and manufacturing semiconductor device
12/18/14Apparatus for output light with wavelength tunable function and method to determine oscillation wavelength of wavelength tunable laser diode
11/13/14Method to identify wavelength of incoming light by avalanche photodiode, method to control optical transceiver, and optical transceiver performing the same
11/13/14Semiconductor device
11/06/14Method for fabricating semiconductor device
10/16/14Semiconductor device and manufacturing the same
10/09/14Optical module having composite prism to multiplex optical beams
10/09/14Optical semiconductor device and manufacturing optical semiconductor device
10/02/14Semiconductor device and manufacturing the same
09/11/14Semiconductor photodetector and manufacturing the same
09/04/14Wavelength tunable semiconductor laser having two difractive grating areas
06/26/14Method for fabricating semiconductor device
05/01/14Method of fabricating semiconductor device
02/06/14Method of controlling wavelength tunable laser, control data structure of wavelength tunable laser, and wavelength tunable laser
01/02/14Method for fabricating semiconductor device and semiconductor device
11/07/13Optical module having enhanced optical coupling efficiency between laser diode and optical fiber
10/31/13Method for fabricating semiconductor device
10/17/13Method to drive semiconductor laser diode and method to assemble optical transceiver implemented with the same
10/10/13Semiconductor device
10/03/13Semiconductor device
10/03/13Semiconductor device and manufacturing the same
10/03/13Optical device
10/03/13Method for fabricating semiconductor device
10/03/13Method to form convex structure on surface of semiconductor material
Social Network Patent Pack
09/26/13Optical module having optical assembly precisely aligned with optical fiber
09/26/13Method of manufacturing semiconductor light-receiving element
09/19/13Method to control optical receiver implemented with semiconductor optical amplifier and method to control optical communication
08/29/13Method to produce optical transceiver
07/25/13Semiconductor light-receiving device
07/04/13Doherty amplifier and semiconductor device
07/04/13Control method and measuring semiconductor optical amplifier, and semiconductor optical amplifier device
06/06/13Method for fabricating optical device
05/30/13Capacitive element
05/16/13Method for manufacturing semiconductor device
Patent Packs
05/09/13Semiconductor device
05/02/13High frequency circuit device
05/02/13Method for manufacturing semiconductor device
03/28/13Semiconductor device and manufacturing semiconductor device
02/14/13Method of controlling wavelength-tunable laser
01/31/13Semiconductor light-receiving device
01/10/13Optical modulation device
12/27/12Algorithm to drive semiconductor laser diode
12/20/12Optical module with fiber unit automatically aligned with housing
12/06/12Process to align sleeve member optically with optical device
11/01/12Semiconductor light-receiving device
10/25/12Optical device
10/25/12Semiconductor device
09/20/12Method to drive semiconductor laser diode
08/30/12Manufacturing semiconductor device
07/12/12Light-receiving device
06/07/12Method for fabricating optical semiconductor device
05/31/12Semiconductor light receiving element and manufacturing the same
04/12/12Optical device
03/29/12Switch and control the same
02/02/12Process for dividing wafer into individual chips and semiconductor chips
02/02/12Doherty amplifier
02/02/12Doherty amplifier
02/02/12Optical device and fabricating optical device
02/02/12Process to form via hole in semiconductor wafer
02/02/12Method for fabricating semiconductor device
01/26/12Semiconductor device
01/26/12Semiconductor device and manufacturing the same
01/26/12Doherty amplifier and semiconductor device
01/26/12Method of manufacturing semiconductor device
Patent Packs
01/26/12Method for fabricating semiconductor device
01/19/12Method for fabricating semiconductor device
01/12/12Controller for optical transceiver and a method to control the same
12/01/11Semiconductor light receiving device
12/01/11Method for measuring optical input power by avalanche photodiode
10/27/11Optical semiconductor device and manufacturing optical semiconductor device
10/27/11Optical semiconductor device and manufacturing optical semiconductor device
10/20/11Method for controlling testing apparatus
09/22/11Method for tuning semiconductor laser
09/15/11Optical transceiver having inner metal cover
08/25/11Semiconductor device and manufacturing same
08/18/11Method of controlling wavelength-tunable laser
08/11/11Semiconductor device and forming the same
07/07/11Semiconductor laser device
07/07/11Method to control temperature of ld
06/09/11Optical transceiver with a shield member between two osas
04/21/11Semiconductor light receiving device
04/14/11Semiconductor device
04/07/11Manufacturing semiconductor device
02/24/11Optical transceiver with optical receptacle separated from frame and process to assemble the same
Social Network Patent Pack
12/16/10Semiconductor device fabrication method
11/25/10Laser device and laser device control data
11/25/10Method for manufacturing semiconductor device
09/30/10Semiconductor device
09/30/10Semiconductor device
09/30/10Laser device
09/30/10Optical semiconductor device
09/30/10Multiple-wavelength laser device
09/30/10Optical waveguide device, its manufacture method, laser module and optical transmission system
09/30/10Optical semiconductor device
09/30/10Method for fabricating semiconductor device
09/23/10Switching circuit and testing the same
09/23/10Testing semiconductor laser and laser testing device
09/23/10Method for fabricating semiconductor device
09/16/10Electronic circuit
08/05/10Semiconductor device
07/01/10Semiconductor device
07/01/10Semiconductor device
06/24/10Method for fabricating semiconductor device
05/13/10Semiconductor laser
Social Network Patent Pack
12/17/09Electronic circuit and communication system







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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