Recent U.S. patents related to Optical Transmission:
6,389,188: Hybrid wavelength selective optical router and switch
6,389,139: Powered volume control for distributed audio system
6,389,050: High-speed CMOS driver for vertical-cavity surface-emitting lasers
6,389,046: Method to sense laser array power and wavelength and reduce drift for wavelength selection and stabilization
6,389,013: OC3 delivery unit; low level maintenance bus
6,388,815: Device and method for producing optically-controlled incremental time delays
6,388,804: Optical amplifier
6,388,801: Optical amplification apparatus utilizing Raman amplification and controlling method thereof
6,388,800: Raman amplifier with gain enhancement from optical filtering
6,388,786: Method for generating duobinary signal and optical transmitter using the same method
6,388,785: Optical compensation for dispersion-induced power fading in optical transmission of double-sideband signals
6,388,784: Digital optical transmitter and digital optical receiver making communication by superposing subdata on modulated waveform of main data
6,388,782: Multi-wavelength dense wavelength division multiplexed optical switching systems
6,388,381: Constricted glow discharge plasma source
6,388,359: Method of actuating MEMS switches
6,388,307: Bipolar transistor
6,388,264: Optocoupler package being hermetically sealed
6,388,240: Shielded optical probe and method having a longevity indication
6,387,705: Alkylation process using refractive index analyzer
6,387,614: Methods for using redox liposome biosensors
6,387,602: Apparatus and method of cleaning reticles for use in a lithography tool
6,386,768: Slip optical connector module
6,386,669: Two-stage media determination system for inkjet printing
6,385,368: Method and apparatus for modulating signal strength within optical systems
6,385,357: Method and apparatus for compensating for higher order paid PMD in a fiber transmission system at the fiber output
6,385,356: Method and apparatus for compensating for higher order PMD in a fiber transmission system
6,385,225: Window type semiconductor laser light emitting device and a process of fabricating thereof
6,384,964: Optical gain equalizer, and method for producing the optical gain equalizer, and applications of the optical gain equalizer
6,384,962: Method and apparatus to perform automatic gain equalization using raman amplifiers
6,384,961: Compact optical amplifier with integrated optical waveguide and pump source
6,384,959: Optical data modulation system with self-damped electromechanical conformal grating
6,384,957: Variable optical attenuator utilizing Faraday effect
6,384,954: Optical modulator
6,384,948: High-sensitivity, high-speed digital optical photoreceiver
6,384,945: Nonlinear temporal grating as a new optical solitary wave
6,384,943: Optical wavelength multiplex transmission method and optical dispersion compensation method
6,384,717: Bicycle rental and security system
6,384,662: Electronic circuit
6,383,629: Optical element having a water repellant coating constructed from a composite material of CaF2 and TiO2
6,383,577: Reverse mode electro-optical film composed of one mutual dispersion of polymers and liquid crystals
6,383,536: Interactive foodstuff holding device
6,383,209: Sheath for tissue spectroscopy
6,383,175: Medical laser apparatus and diagnostic/treatment apparatus using the medical laser apparatus
6,382,844: Connector element for optical fiber
6,382,362: Optical monitoring system for hoistway door interlocks
6,381,727: Apparatus and method for receiving data with bit insertion
6,381,626: ATM video advertising
6,381,482: Fabric or garment with integrated flexible information infrastructure
6,381,394: Method and apparatus for assembling an amplifier assembly
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