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Class Information
Number: 398/142
Name: Optical communications > Transmitter and receiver system > Including optical waveguide > Specific type of fiber or waveguide
Description: Subject matter including details of the fiber or waveguide.

Sub-classes under this class:

Class Number Class Name Patents
398/144 Monomode 73
398/143 Multimode 64
398/145 Redundant fibers 29

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8705976 Optical reflector assemblies for use optical rotary joints Apr. 22, 2014
8693834 Few mode optical fibers for mode division multiplexing Apr. 8, 2014
8687971 System, laser-on-CMOS chip, and method for setting a wavelength to be used by the laser-on-CMOS chip Apr. 1, 2014
8639068 Optical transmission module, electronic instrument, method for assembling optical transmission module, and optical transmission method Jan. 28, 2014
8634722 Non-contact transmission of optical signals Jan. 21, 2014
8588620 Optical routing and transport acceleration (ORTA) Nov. 19, 2013
8542997 High bit rate bidirectional passive optical network, associated optical exchange and line termination device Sep. 24, 2013
8485737 Optical fiber array connectivity system for multiple transceivers and/or multiple trunk cables Jul. 16, 2013
8433200 Method and system for quantum key delivery utilizing a conversion efficiency of DFG Apr. 30, 2013
8428467 Optical fiber communication method and transmitting device Apr. 23, 2013
8414198 Device having a casing and/or interior acting as a communication bus between electronic components Apr. 9, 2013
8417120 Textile-typeinterface devices for optical communication in wearable computing system Apr. 9, 2013
8417123 System and method for shaping a waveform Apr. 9, 2013
8403571 Apparatuses, systems, and methods for facilitating optical communication between electronic devices Mar. 26, 2013
8401396 Optical communication module and method for using the same Mar. 19, 2013
8368533 System and method for facilitating connection of fiber optic data communication systems Feb. 5, 2013
8363993 Combined optical and electrical interconnection module and method for producing same Jan. 29, 2013
8346041 Optical communications system Jan. 1, 2013
8335421 Optical transmission system and multi-core optical fiber Dec. 18, 2012
8328433 Optical/electrical composite cable Dec. 11, 2012
8326157 High-speed optical transceiver, a bi-directional duplex optical fiber link, and a method for providing a bi-directional duplex optical fiber link Dec. 4, 2012
8301030 Rotary joint Oct. 30, 2012
8285149 Method and system for integrated DWDM transmitters Oct. 9, 2012
8285150 Method and system for integrated DWDM transmitters Oct. 9, 2012
8285151 Method and system for hybrid integrated 1XN DWDM transmitter Oct. 9, 2012
8260148 Device for transmitting and receiving DVI video over a single fiber optic interconnect Sep. 4, 2012
8190030 Single aperture multiple optical waveguide transceiver May. 29, 2012
8170422 Frequency shift keying demodulator May. 1, 2012
8165298 Quantum cryptography communication apparatus and communication terminal Apr. 24, 2012
8160452 Rapid acquisition, pointing and tracking optical system for free space optical communications Apr. 17, 2012
8145062 Optical amplifier capable of amplifying optical signals that traverse separate transmission fibers Mar. 27, 2012
8121487 System and method for free space micro machined optical bench Feb. 21, 2012
8032031 Fiber optic GPS link Oct. 4, 2011
7965943 Multi-channel optical rotary transmission device with high return loss Jun. 21, 2011
7877015 Optical to radio frequency detector Jan. 25, 2011
7840139 Single fiber duplex optical transport Nov. 23, 2010
7796890 Hybrid PON/surface wave terrestrial access Sep. 14, 2010
7778502 Optical transmission assembly Aug. 17, 2010
7756420 System and method for shaping a waveform Jul. 13, 2010
7672594 Optical communication system with light guide having variable slidable point of entry or exit Mar. 2, 2010
7668414 System and method for the fabrication of an electro-optical module Feb. 23, 2010
7568846 Optical reception and transmission module Aug. 4, 2009
7565083 Wavelength shifting in an optical network route to mitigate distortion in different types of fiber Jul. 21, 2009
7510338 Optical transmitting/receiving apparatus Mar. 31, 2009
7454144 Low total excursion dispersion maps Nov. 18, 2008
7444083 Optical fiber transmission system with a plural emitting point transmitter Oct. 28, 2008
7437068 Optical communication link Oct. 14, 2008
7366421 Single-to-multi mode converter and optical code division multiple access system using the same Apr. 29, 2008
7366382 Optical beam diagnostic device and method Apr. 29, 2008
7324278 Black matrix light guide screen display Jan. 29, 2008

1 2 3

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