Takeshi Hoshida

Person

Richardson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for automatic feedback control for fine tuning a...
- Patent number 7,869,719
- Issue date Jan 11, 2011
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for transmitting information in an optical commun...
- Patent number 7,483,639
- Issue date Jan 27, 2009
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber cable
- Patent number 7,415,182
- Issue date Aug 19, 2008
- Fujitsu Limited
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for optical performance monitoring
- Patent number 7,254,325
- Issue date Aug 7, 2007
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system, method for supplying pump light, and...
- Patent number 7,233,742
- Issue date Jun 19, 2007
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and method for a multichannel optical communication system
- Patent number 7,200,344
- Issue date Apr 3, 2007
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical phase modulation
- Patent number 7,197,251
- Issue date Mar 27, 2007
- Fujitsu Limited
- Seemant Choudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for forward pumping Raman amplification in an opt...
- Patent number 7,110,680
- Issue date Sep 19, 2006
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber cable
- Patent number 7,099,541
- Issue date Aug 29, 2006
- Fujitsu Limited
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for demultiplexing non-intensity modulated wavele...
- Patent number 7,035,543
- Issue date Apr 25, 2006
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical phase modulation
- Patent number 6,990,296
- Issue date Jan 24, 2006
- Fujitsu Limited
- Seemant Choudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed optical amplifying apparatus, optical communication sta...
- Patent number 6,934,454
- Issue date Aug 23, 2005
- Fujitsu Limited
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifying apparatus for amplifying wide-wavelength-band li...
- Patent number 6,885,499
- Issue date Apr 26, 2005
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed optical amplifier, amplifying method, and optical commu...
- Patent number 6,862,134
- Issue date Mar 1, 2005
- Fujitsu Limited
- Takafumi Terahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modulation and filtration of optical signals
- Patent number 6,775,424
- Issue date Aug 10, 2004
- Fujitsu Network Communications, Inc.
- Seemant Choudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed optical fiber amplifier using fiber with specific chara...
- Patent number 6,721,481
- Issue date Apr 13, 2004
- Fujitsu Limited
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed optical amplifier, amplifying method, and optical commu...
- Patent number 6,512,628
- Issue date Jan 28, 2003
- Fujitsu Limited
- Takafumi Terahara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Automatic Feedback Control for Fine Tuning a...
- Publication number 20090214203
- Publication date Aug 27, 2009
- FUJITSU LIMITED
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Transmitting Information in an Optical Commun...
- Publication number 20090136229
- Publication date May 28, 2009
- Fujitsu Network Communications, Inc.
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for transmitting information in an optical commun...
- Publication number 20070053692
- Publication date Mar 8, 2007
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fiber cable
- Publication number 20060251364
- Publication date Nov 9, 2006
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical phase modulation
- Publication number 20060093377
- Publication date May 4, 2006
- FUJITSU LIMITED
- Seemant Choudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed optical amplifying apparatus, optical communication sta...
- Publication number 20050157991
- Publication date Jul 21, 2005
- FUJITSU LIMITED
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for optical performance monitoring
- Publication number 20040223769
- Publication date Nov 11, 2004
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for forward pumping raman amplification in an opt...
- Publication number 20040212871
- Publication date Oct 28, 2004
- Fujitsu Network Communications, Inc.
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for multi-level phase modulated communication
- Publication number 20040208646
- Publication date Oct 21, 2004
- Seemant Choudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed optical amplifying apparatus, optical communication sta...
- Publication number 20040141704
- Publication date Jul 22, 2004
- FUJITSU LIMITED
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed optical amplifier, amplifying method, and optical commu...
- Publication number 20030123139
- Publication date Jul 3, 2003
- FUJITSU LIMITED
- Takafumi Terahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical phase modulation
- Publication number 20030118352
- Publication date Jun 26, 2003
- Fujitsu Network Communications, Inc.
- Seemant Choudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modulation and filtration of optical signals
- Publication number 20030090766
- Publication date May 15, 2003
- Seemant Choudhary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed optical amplifying apparatus, optical communication sta...
- Publication number 20020076182
- Publication date Jun 20, 2002
- Takafumi Terahara
- G02 - OPTICS

Takeshi Hoshida

Person

Patents Grantslast 30 patents

Method and system for automatic feedback control for fine tuning a...

Method and system for transmitting information in an optical commun...

Optical fiber cable

Method and system for optical performance monitoring

Optical communication system, method for supplying pump light, and...

Receiver and method for a multichannel optical communication system

Optical phase modulation

Method and system for forward pumping Raman amplification in an opt...

Optical fiber cable

Method and system for demultiplexing non-intensity modulated wavele...

Optical phase modulation

Distributed optical amplifying apparatus, optical communication sta...

Optical amplifying apparatus for amplifying wide-wavelength-band li...

Distributed optical amplifier, amplifying method, and optical commu...

Modulation and filtration of optical signals

Distributed optical fiber amplifier using fiber with specific chara...

Distributed optical amplifier, amplifying method, and optical commu...

Patents Applicationslast 30 patents

Method and System for Automatic Feedback Control for Fine Tuning a...

Method and System for Transmitting Information in an Optical Commun...

Method and system for transmitting information in an optical commun...

Optical fiber cable

Optical phase modulation

Distributed optical amplifying apparatus, optical communication sta...

Method and system for optical performance monitoring

Method and system for forward pumping raman amplification in an opt...

System and method for multi-level phase modulated communication

Distributed optical amplifying apparatus, optical communication sta...

Distributed optical amplifier, amplifying method, and optical commu...

Optical phase modulation

Modulation and filtration of optical signals

Distributed optical amplifying apparatus, optical communication sta...