Jens C. Rasmussen

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical transmitting apparatus, optical receiving apparatus, and op...
- Patent number 8,867,927
- Issue date Oct 21, 2014
- Fujitsu Limited
- Yuichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization-multiplexing optical transmitter polarization-multiple...
- Patent number 8,244,138
- Issue date Aug 14, 2012
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical add/drop multiplexer
- Patent number 8,131,152
- Issue date Mar 6, 2012
- Fujitsu Limited
- Yuichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital phase estimator, digital phase locked loop and optical cohe...
- Patent number 7,970,290
- Issue date Jun 28, 2011
- Fujitsu Limited
- Zhenning Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical DQPSK transmitter phase monitor and control
- Patent number 7,953,328
- Issue date May 31, 2011
- Fujitsu Limited
- Zhenning Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal transmission system and optical signal transmission...
- Patent number 7,933,522
- Issue date Apr 26, 2011
- Fujitsu Limited
- Jens Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase monitor apparatus, phase control apparatus and methods thereo...
- Patent number 7,877,025
- Issue date Jan 25, 2011
- Fujitsu Limited
- Zhenning Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interferometer for demodulating differential M-phase shift keying s...
- Patent number 7,860,408
- Issue date Dec 28, 2010
- Fujitsu Limited
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical add/drop multiplexer
- Patent number 7,853,148
- Issue date Dec 14, 2010
- Fujitsu Limited
- Yuichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitting apparatus and optical communication system
- Patent number 7,848,659
- Issue date Dec 7, 2010
- Fujitsu Limited
- Akira Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical add/drop multiplexer
- Patent number 7,792,428
- Issue date Sep 7, 2010
- Fujitsu Limited
- Yuichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical node and optical add/drop multiplexer
- Patent number 7,711,270
- Issue date May 4, 2010
- Fujitsu Limited
- Hiroki Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical reception apparatus compatible with DQPSK polarization mult...
- Patent number 7,689,074
- Issue date Mar 30, 2010
- Fujitsu Limited
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase control apparatus and optical DQPSK receiver
- Patent number 7,684,713
- Issue date Mar 23, 2010
- Fujitsu Limited
- Yoshikazu Terayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase monitor used in optical receiver
- Patent number 7,676,162
- Issue date Mar 9, 2010
- Fujitsu Limited
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal degradation compensator
- Patent number 7,616,900
- Issue date Nov 10, 2009
- Fujitsu Limited
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization mode dispersion compensator and polarization mode disp...
- Patent number 7,613,366
- Issue date Nov 3, 2009
- Fujitsu Limited
- Jens C. Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quadrature phase-shift keying modulator and phase shift amount cont...
- Patent number 7,603,007
- Issue date Oct 13, 2009
- Fujitsu Limited
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization controlling apparatus and polarization operation appar...
- Patent number 7,535,616
- Issue date May 19, 2009
- Fujitsu Limited
- Kazuo Hironishi
- G02 - OPTICS
Information Patent Grant
Optical transmitter
- Patent number 7,277,608
- Issue date Oct 2, 2007
- Fujitsu Limited
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for compensating for chromatic dispersion and polarization m...
- Patent number 7,218,856
- Issue date May 15, 2007
- Fujitsu Limited
- Tomoo Takahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization mode dispersion compensator based on degree of polariz...
- Patent number 7,030,973
- Issue date Apr 18, 2006
- Fujitsu Limited
- Jens C. Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptively controllable polarization mode dispersion compensator
- Patent number 6,865,305
- Issue date Mar 8, 2005
- Fujitsu Limited
- Jens C. Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, AND OP...
- Publication number 20120082465
- Publication date Apr 5, 2012
- FUJITSU LIMITED
- Yuichi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Add/Drop Multiplexer
- Publication number 20110038636
- Publication date Feb 17, 2011
- Fujitsu Limited
- Yuichi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coherent optical receiver
- Publication number 20100278528
- Publication date Nov 4, 2010
- FUJITSU LIMITED
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical reception apparatus compatible with DQPSK polarization mult...
- Publication number 20090196610
- Publication date Aug 6, 2009
- FUJITSU LIMITED
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Add/Drop Multiplexer
- Publication number 20090148166
- Publication date Jun 11, 2009
- FUJITSU LIMITED
- Yuichi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUADRATURE PHASE-SHIFT KEYING MODULATOR AND PHASE SHIFT AMOUNT CONT...
- Publication number 20090047028
- Publication date Feb 19, 2009
- FUJITSU LIMITED
- Takafumi TERAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE MONITOR APPARATUS, PHASE CONTROL APPARATUS AND METHODS THEREO...
- Publication number 20090034967
- Publication date Feb 5, 2009
- Zhenning Tao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization-multiplexing optical transmitter polarization-multiple...
- Publication number 20080232816
- Publication date Sep 25, 2008
- Fujitsu Limited
- Takeshi Hoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL PHASE ESTIMATOR, DIGITAL PHASE LOCKED LOOP AND OPTICAL COHE...
- Publication number 20080205905
- Publication date Aug 28, 2008
- FUJITSU LIMITED
- Zhenning TAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION SCRAMBLER APPARATUS, TRANSMISSION APPARATUS, REPEATING...
- Publication number 20080158644
- Publication date Jul 3, 2008
- Fujitsu Limited
- Akihiko ISOMURA
- G02 - OPTICS
Information Patent Application
Optical signal processing apparatus, optical signal transmission sy...
- Publication number 20080107425
- Publication date May 8, 2008
- FUJITSU LIMITED
- Jens Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase monitor used in optical receiver
- Publication number 20080056733
- Publication date Mar 6, 2008
- FUJITSU LIMITED
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase control apparatus and optical DQPSK receiver
- Publication number 20070292140
- Publication date Dec 20, 2007
- FUJITSU LIMITED
- Yoshikazu Terayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization controlling apparatus and polarization operation appar...
- Publication number 20070242340
- Publication date Oct 18, 2007
- FUJITSU LIMITED
- Kazuo Hironishi
- G02 - OPTICS
Information Patent Application
Interferometer for demodulating differential M-phase shift keying s...
- Publication number 20070177151
- Publication date Aug 2, 2007
- FUJITSU LIMITED
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization mode dispersion compensator and polarization mode disp...
- Publication number 20070110451
- Publication date May 17, 2007
- Jens C. Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmitting apparatus and optical communication system
- Publication number 20070065161
- Publication date Mar 22, 2007
- FUJITSU LIMITED
- Akira Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmitter
- Publication number 20070014513
- Publication date Jan 18, 2007
- FUJITSU LIMITED
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, AND OP...
- Publication number 20060263098
- Publication date Nov 23, 2006
- FUJITSU LIMITED
- Yuichi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmitting apparatus, optical receiving apparatus, and op...
- Publication number 20060263097
- Publication date Nov 23, 2006
- FUJITSU LIMITED
- Yuichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization mode dispersion compensator and method thereof
- Publication number 20060245680
- Publication date Nov 2, 2006
- Jens C. Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical node and optical add/drop multiplexer
- Publication number 20060140625
- Publication date Jun 29, 2006
- FUJITSU LIMITED
- Hiroki Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switch
- Publication number 20060093258
- Publication date May 4, 2006
- FUJITSU LIMITED
- Takafumi Terahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical add/drop multiplexer
- Publication number 20060034610
- Publication date Feb 16, 2006
- FUJITSU LIMITED
- Yuichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization mode dispersion compensation apparatus and method ther...
- Publication number 20060013592
- Publication date Jan 19, 2006
- FUJITSU LIMITED
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical signal degradation compensator
- Publication number 20050201758
- Publication date Sep 15, 2005
- FUJITSU LIMITED
- Akihiko Isomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for compensating for chromatic dispersion and polarization m...
- Publication number 20050078964
- Publication date Apr 14, 2005
- FUJITSU LIMITED
- Tomoo Takahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptively controllable polarization mode dispersion compensator
- Publication number 20040131298
- Publication date Jul 8, 2004
- FUJITSU LIMITED
- Jens C. Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization mode dispersion compensator based on degree of polariz...
- Publication number 20040124344
- Publication date Jul 1, 2004
- FUJITSU LIMITED
- Jens C. Rasmussen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Jens C. Rasmussen

Person

Patents Grantslast 30 patents

Optical transmitting apparatus, optical receiving apparatus, and op...

Polarization-multiplexing optical transmitter polarization-multiple...

Optical add/drop multiplexer

Digital phase estimator, digital phase locked loop and optical cohe...

Optical DQPSK transmitter phase monitor and control

Optical signal transmission system and optical signal transmission...

Phase monitor apparatus, phase control apparatus and methods thereo...

Interferometer for demodulating differential M-phase shift keying s...

Optical add/drop multiplexer

Optical transmitting apparatus and optical communication system

Optical add/drop multiplexer

Optical node and optical add/drop multiplexer

Optical reception apparatus compatible with DQPSK polarization mult...

Phase control apparatus and optical DQPSK receiver

Phase monitor used in optical receiver

Optical signal degradation compensator

Polarization mode dispersion compensator and polarization mode disp...

Quadrature phase-shift keying modulator and phase shift amount cont...

Polarization controlling apparatus and polarization operation appar...

Optical transmitter

System for compensating for chromatic dispersion and polarization m...

Polarization mode dispersion compensator based on degree of polariz...

Adaptively controllable polarization mode dispersion compensator

Patents Applicationslast 30 patents

OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, AND OP...

Optical Add/Drop Multiplexer

Coherent optical receiver

Optical reception apparatus compatible with DQPSK polarization mult...

Optical Add/Drop Multiplexer

QUADRATURE PHASE-SHIFT KEYING MODULATOR AND PHASE SHIFT AMOUNT CONT...

PHASE MONITOR APPARATUS, PHASE CONTROL APPARATUS AND METHODS THEREO...

Polarization-multiplexing optical transmitter polarization-multiple...

DIGITAL PHASE ESTIMATOR, DIGITAL PHASE LOCKED LOOP AND OPTICAL COHE...

POLARIZATION SCRAMBLER APPARATUS, TRANSMISSION APPARATUS, REPEATING...

Optical signal processing apparatus, optical signal transmission sy...

Phase monitor used in optical receiver

Phase control apparatus and optical DQPSK receiver

Polarization controlling apparatus and polarization operation appar...

Interferometer for demodulating differential M-phase shift keying s...

Polarization mode dispersion compensator and polarization mode disp...

Optical transmitting apparatus and optical communication system

Optical transmitter

OPTICAL TRANSMITTING APPARATUS, OPTICAL RECEIVING APPARATUS, AND OP...

Optical transmitting apparatus, optical receiving apparatus, and op...

Polarization mode dispersion compensator and method thereof

Optical node and optical add/drop multiplexer

Optical switch

Optical add/drop multiplexer

Polarization mode dispersion compensation apparatus and method ther...

Optical signal degradation compensator

System for compensating for chromatic dispersion and polarization m...

Adaptively controllable polarization mode dispersion compensator

Polarization mode dispersion compensator based on degree of polariz...