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Class Information
Number: 398/128
Name: Optical communications > Optical communication over freee space > Transceivers
Description: Subject matter wherein the optical beam is propagated between two transceivers.










Sub-classes under this class:

Class Number Class Name Patents
398/129 Including alignment 264


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8712250 Data center with free-space optical communications Apr. 29, 2014
8712245 System and method for infrared dongle Apr. 29, 2014
8693877 Integrated infrared receiver and emitter for multiple functionalities Apr. 8, 2014
8686837 Wireless remote Apr. 1, 2014
8687965 LED light dongle communication system Apr. 1, 2014
8666254 System and method of wireless optical communication Mar. 4, 2014
8660431 Method and apparatus for providing communication using a terahertz link Feb. 25, 2014
8655179 System of devices of which some include an infared remote control interface Feb. 18, 2014
8655180 Fully photonic wireless broadband base station Feb. 18, 2014
8639121 Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication Jan. 28, 2014
8634720 Remote control relay for wirelessly-controlled devices Jan. 21, 2014
8634716 Data transmission network Jan. 21, 2014
8620162 Handheld electronic device with integrated transmitters Dec. 31, 2013
8620163 Systems and methods for optically communicating small data packets to mobile devices Dec. 31, 2013
8611830 Transceiver port apparatus and method Dec. 17, 2013
8598833 Electrically communtated motor with data communication device Dec. 3, 2013
8594510 Light module, illumination system and method incorporating data in light emitted Nov. 26, 2013
8565607 Visible light multiplex communication system Oct. 22, 2013
8565612 Visible light communication method and apparatus Oct. 22, 2013
8548332 Indirect optical free-space communications system and method for the broadband transmission of high-speed data Oct. 1, 2013
8526825 Visible light communication transmitter and visible light communication system Sep. 3, 2013
8521035 Systems and methods for visible light communication Aug. 27, 2013
8503886 Systems and methods for visual light communication Aug. 6, 2013
8488968 Programmable optical interconnect for multi-node computer systems Jul. 16, 2013
8488970 Microwave transmission apparatus, signal processing method and device in microwave transmission apparatus Jul. 16, 2013
8488971 Method, system and device for transmitting lighting device data Jul. 16, 2013
8478128 Transceiver module and integrated circuit with dual eye openers Jul. 2, 2013
8463134 Apparatus and method for transmitting and receiving data using visible light communication Jun. 11, 2013
8457498 Methods and apparatus for target identification Jun. 4, 2013
8452184 Radial optical data interchange packaging May. 28, 2013
8452183 Transmitter of multimedia data May. 28, 2013
8437640 Non-contacting signal transfer for rotating interface May. 7, 2013
8428469 Visible light communication method and apparatus Apr. 23, 2013
8417122 Apparatus for visible light communication indicating communication quality using RGB color mixing and method thereof Apr. 9, 2013
8412051 40G/100G optical transceivers with integrated framing and forward error correction Apr. 2, 2013
8412048 Surface and sub-surface wave front management Apr. 2, 2013
8401394 Method for non-flutter transmission of digital data in a free-space optical transmission system Mar. 19, 2013
8401395 Free space optics broadband home network Mar. 19, 2013
8380075 Optical transceiver module Feb. 19, 2013
8380082 Method and apparatus for outputting visibility frame in visible light communication system providing multiple communication modes Feb. 19, 2013
8364040 Method and apparatus for providing converged services Jan. 29, 2013
8358935 Method and apparatus for generating visible signal for data transmission frame in visible-light communication system Jan. 22, 2013
8358937 Systems and methods for reducing clipping in multichannel modulated optical systems Jan. 22, 2013
8351793 Free space optical communication with optical film Jan. 8, 2013
8346093 Receiver of multimedia data Jan. 1, 2013
8335430 Optical data transmission apparatus Dec. 18, 2012
8331790 LED light interior room and building communication system Dec. 11, 2012
8331801 Dual rate receiving device Dec. 11, 2012
8290372 Optical transceiver, its communication method, and communication system Oct. 16, 2012
8280259 Radio-over-fiber (RoF) system for protocol-independent wired and/or wireless communication Oct. 2, 2012

1 2 3 4 5 6










 
 
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