| Patent | Date |
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Optical receiver module, optical receiving method, optical line terminal, PON system, and optical filter
Grant 11,095,375 - Tanaka , et al. August 17, 2 | 2021-08-17 |
PON system, optical network unit, optical line terminal, method of registering optical network unit, and data structure
Grant 11,070,295 - Funada , et al. July 20, 2 | 2021-07-20 |
Optical Signal Repeater And Failure Determination Method For Optical Signal Repeater
App 20210211192 - FUNADA; Tomoyuki | 2021-07-08 |
Pon System, Optical Network Unit, Optical Line Terminal, Method Of Registering Optical Network Unit, And Data Structure
App 20200295845 - FUNADA; Tomoyuki ; et al. | 2020-09-17 |
Host board, optical receiver, optical transmitter, optical transceiver, and method of mounting optical transceiver on host board
Grant 10,746,946 - Funada , et al. A | 2020-08-18 |
Optical Receiver Module, Optical Receiving Method, Optical Line Terminal, Pon System, And Optical Filter
App 20200213011 - TANAKA; Naruto ; et al. | 2020-07-02 |
Pluggable Optical Module And Host Board
App 20200200986 - FUNADA; Tomoyuki ; et al. | 2020-06-25 |
Optical Transmitter, Optical Transceiver, And Method Of Manufacturing Optical Transmitter
App 20200044414 - FUNADA; Tomoyuki ; et al. | 2020-02-06 |
Host Board, Optical Receiver, Optical Transmitter, Optical Transceiver, And Method Of Mounting Optical Transceiver On Host Board
App 20190170951 - FUNADA; Tomoyuki ; et al. | 2019-06-06 |
Data receiving apparatus
Grant 10,103,814 - Funada , et al. October 16, 2 | 2018-10-16 |
Data Receiving Apparatus
App 20180041278 - FUNADA; Tomoyuki ; et al. | 2018-02-08 |
Optical branching/synthesizing device
Grant 9,197,950 - Murakami , et al. November 24, 2 | 2015-11-24 |
Optical Branching/synthesizing Device
App 20140376913 - Murakami; Yasunori ; et al. | 2014-12-25 |
Optical transmitter providing a plurality of transmitter units each having a thermo-electric cooler connected in series to each other
Grant 7,830,933 - Funada November 9, 2 | 2010-11-09 |
Semiconductor laser module improved in high frequency response
Grant 7,595,510 - Funada September 29, 2 | 2009-09-29 |
Optical transmitter providing a plurality of transmitter units each having a thermo-electric cooler connected in series to each other
App 20090086776 - Funada; Tomoyuki | 2009-04-02 |
Intelligent pluggable optical transceiver
App 20090067849 - Oki; Kazushige ; et al. | 2009-03-12 |
Intelligent pluggable optical transceiver
Grant 7,407,332 - Oki , et al. August 5, 2 | 2008-08-05 |
Optical transceiver precisely setting the transmission rate of the output optical signal
App 20080025729 - Funada; Tomoyuki | 2008-01-31 |
Semiconductor Laser Module and Method for Controlling the Same
App 20070242712 - Funada; Tomoyuki | 2007-10-18 |
Pluggable optical transceiver with highly shielded structure
Grant 7,195,403 - Oki , et al. March 27, 2 | 2007-03-27 |
Semiconductor laser module having a co-axial package and transmission lines for complementary driving signal
Grant 7,189,012 - Kuhara , et al. March 13, 2 | 2007-03-13 |
Intelligent pluggable optical transceiver
App 20070041732 - Oki; Kazushige ; et al. | 2007-02-22 |
Pluggable optical transceiver with highly shielded structure
App 20050281514 - Oki, Kazushige ; et al. | 2005-12-22 |
Semiconductor laser module improved in high frequency response
App 20050271334 - Funada, Tomoyuki | 2005-12-08 |
Semiconductor laser module and semiconductor laser apparatus
Grant 6,940,091 - Funada , et al. September 6, 2 | 2005-09-06 |
Semiconductor laser module having a co-axial package and transmission lines for complementary driving signal
App 20050013561 - Kuhara, Yoshiki ; et al. | 2005-01-20 |
Semiconductor laser module and semiconductor laser apparatus
App 20040037334 - Funada, Tomoyuki ; et al. | 2004-02-26 |
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