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Multi-lane transmission device and multi-lane transmission method Grant 10,200,116 - Kitamura , et al. Fe | 2019-02-05 |
Encoding/decoding system for parallel data Grant 10,193,566 - Yamada , et al. Ja | 2019-01-29 |
Transport apparatus and transport method Grant 10,122,462 - Ohara , et al. November 6, 2 | 2018-11-06 |
Multi-lane transmission device and multi-lane transmission method Grant 9,973,270 - Kitamura , et al. May 15, 2 | 2018-05-15 |
Transport Apparatus And Transport Method App 20170111116 - OHARA; Takuya ;   et al. | 2017-04-20 |
Multi-lane Transmission Device And Multi-lane Transmission Method App 20160261339 - KITAMURA; Kei ;   et al. | 2016-09-08 |
Multi-lane Transmission Device And Multi-lane Transmission Method App 20160056886 - Kitamura; Kei ;   et al. | 2016-02-25 |
Encoding/decoding System For Parallel Data App 20150229329 - Yamada; Yoshiaki ;   et al. | 2015-08-13 |
Signal block sequence processing method and signal block sequence processing apparatus Grant 9,054,894 - Kobayashi , et al. June 9, 2 | 2015-06-09 |
Signal Block Sequence Processing Method And Signal Block Sequence Processing Apparatus App 20110013690 - Kobayashi; Shoukei ;   et al. | 2011-01-20 |
Optical wavelength division multiplexing access system Grant 7,555,215 - Nakamura , et al. June 30, 2 | 2009-06-30 |
Ring network using multi-wavelength generator Grant 7,206,510 - Suzuki , et al. April 17, 2 | 2007-04-17 |
Optical communication system, optical communication unit, and optical transceiving package Grant 7,155,127 - Akimoto , et al. December 26, 2 | 2006-12-26 |
Multi-wavelength optical modulation circuit and wavelength-division multiplexed optical signal transmitter Grant 7,127,168 - Kani , et al. October 24, 2 | 2006-10-24 |
Low-cost optical burst transmission system, apparatus, and method Grant 7,076,166 - Fuse , et al. July 11, 2 | 2006-07-11 |
Multi-wavelength generating method and apparatus based on flattening of optical spectrum Grant 7,068,412 - Fujiwara , et al. June 27, 2 | 2006-06-27 |
Polarization scrambler and optical network using the same Grant 7,031,614 - Fujiwara , et al. April 18, 2 | 2006-04-18 |
Optical wavelength multiplex access system App 20060062576 - Nakamura; Hirotaka ;   et al. | 2006-03-23 |
Polarization scrambler and optical network using the same Grant 6,959,152 - Fujiwara , et al. October 25, 2 | 2005-10-25 |
Polarization scrambler and optical network using the same App 20050220457 - Fujiwara, Masamichi ;   et al. | 2005-10-06 |
Polarization scrambler and optical network using the same App 20050213991 - Fujiwara, Masamichi ;   et al. | 2005-09-29 |
Multi-wavelength generating method and apparatus based on flattening of optical spectrum Grant 6,924,924 - Fujiwara , et al. August 2, 2 | 2005-08-02 |
Multi-wavelength generating method and apparatus based on flattening of optical spectrum App 20050008373 - Fujiwara, Masamichi ;   et al. | 2005-01-13 |
Multi-wavelength generating method and apparatus based on flattening of optical spectrum Grant 6,831,774 - Fujiwara , et al. December 14, 2 | 2004-12-14 |
Multilevel light-intensity modulating circuit Grant 6,744,546 - Nakamura , et al. June 1, 2 | 2004-06-01 |
Multi-wavelength generating method and apparatus based on flattening of optical spectrum App 20040100682 - Fujiwara, Masamichi ;   et al. | 2004-05-27 |
Polarization scrambler and optical network using the same App 20030161638 - Fujiwara, Masamichi ;   et al. | 2003-08-28 |
Multilevel light-intensity modulating circuit App 20030123122 - Nakamura, Takuya ;   et al. | 2003-07-03 |
Ring network using multi-wavelength generator App 20030067649 - Suzuki, Hiroo ;   et al. | 2003-04-10 |
Optical communication system, optical communication unit, and optical transceiving package App 20030039010 - Akimoto, Koji ;   et al. | 2003-02-27 |
Low-cost optical burst transmission system, apparatus, and method App 20030030877 - Fuse, Masaru ;   et al. | 2003-02-13 |
Multi-wavelength optical modulation circuit and wavelength-division multiplexed optical signal transmitter App 20020191904 - Kani, Jun-Ichi ;   et al. | 2002-12-19 |
Multi-wavelength generating method and apparatus based on flattening of opticalspectrum App 20020015212 - Fujiwara, Masamichi ;   et al. | 2002-02-07 |
Multiwavelength simultaneous monitoring circuit employing arrayed-waveguide grating Grant 5,617,234 - Koga , et al. April 1, 1 | 1997-04-01 |