Featured patents

Configurable Point-To-Point Optical Communications System Between Servers
US 08781319 B2, July 15, 2014, Optical switching, Eric Peterson et al. / Hewlett-Packard Development Company, L.P. (Houston, US)
A configurable optical communications system for point-to-point communications…

Optical Packet Switching Device
US 08737835 B2, May 27, 2014, Optical switching, Thierry Zami / Alcatel Lucent (Paris, FR)
An optical signal switching device, comprising:…

Digital Signal-To-Signal Beat Noise Reduction for Filter-Less Coherent Receiving System
US 08725006 B2, May 13, 2014, Heterodyne, Philip Ji et al. / NEC Laboratories America, Inc. (Princeton, US)
A filter-less coherent receiving system, comprising…

Single Wavelength Bidirectional Fiber Optical Link With Beam-Splitting Element
US 08705975 B2, April 22, 2014, Including optical fiber or waveguide, Bing Shao et al. / Avago Technologies General IP (Singapore) Pte. Ltd. (Singapore, SG
An optical transceiver, comprising:…

Multiple Star Wavelength Division Multiplexing Passive Optical Networks Using a Wavelength Assignment Method
US 08687972 B2, April 1, 2014, One transmitter, plural receivers, Sang-Mook Lee et al. / Korea Advanced Institute of Science and Technology (Daejeon, KR)
A multiple star wavelength division multiplexing passive optical network system…

Visible Light Communication Apparatus and Visible Light Communciation Method
US 08630549 B2, Jan. 14, 2014, Including visible light modulation, Daeho Kim et al. / Electronics & Telecommunications Research Institute (Daejeon, KR)
A visible light communication apparatus, comprising:…

Method and Apparatus for Transmission of Two Modulated Signals via an Optical Channel
US 08594512 B2, Nov. 26, 2013, Transmitter, Norbert Hanik et al. / Nokia Siemens Networks OY (Espoo, FI)
A method of transmitting two modulated signals over an optical channel,…

High Pressure Display
US 08526820 B1, Sept. 3, 2013, Cable repeater, Robert J. Atmur et al. / The Boeing Company (Chicago, US)
A system, comprising:…

Optical Amplifier
US 08509615 B2, Aug. 13, 2013, Different wavelengths for diagnostic and communication, Abhijeet D. Deore et al. / Infinera Corporation (Sunnyvale, US)
An apparatus, comprising:…

Wavelength Division Multiplexing-Passive Optical Network Using External Seed Light Source
US 08494366 B2, July 23, 2013, Bidirectional, Byoung Whi Kim / Electronics and Telecommunications Research Institute (Daejeon, KR)
A wavelength division multiplexing-passive optical network (WDM-PON) comprising:…

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