Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 385/33
Name: Optical waveguides > With optical coupler > Input/output coupler > Lens
Description: Subject matter wherein the coupling element focuses light by refraction.










Sub-classes under this class:

Class Number Class Name Patents
385/34 Rod type 530
385/35 Spherical 287


Patents under this class:

Patent Number Title Of Patent Date Issued
6498876 Multi-port fiber optic device with v-groove ferrule Dec. 24, 2002
6496622 Diffractive structure for high-dispersion WDM applications Dec. 17, 2002
6491443 Sleeve for optical connector and receptacle Dec. 10, 2002
6493140 Polarization splitter and combiner and optical devices using the same Dec. 10, 2002
6493141 Multi-functional optical device utilizing multiple polarization beam splitters and non-linear interferometers Dec. 10, 2002
6493475 Monolithic integration of signal-monitoring scheme in an optical switch Dec. 10, 2002
6493485 Systems and methods for aligning a laser beam with an optical fiber Dec. 10, 2002
6493489 Integrated coupling modules for high-bandwidth fiber-optic systems Dec. 10, 2002
6488414 Optical fiber component with shaped optical element and method of making same Dec. 3, 2002
6490386 Bidirectional optical amplifier Dec. 3, 2002
6487334 Optical switch Nov. 26, 2002
6487341 Multi-material structure with reduced polarization dependent loss and method therefor Nov. 26, 2002
6487342 Method, system and apparatus for chromatic dispersion compensation utilizing a gires-tournois interferometer Nov. 26, 2002
6483961 Dual refraction index collimator for an optical switch Nov. 19, 2002
6480650 Fibre termination compound graded index lenses Nov. 12, 2002
6480661 Optical ADD/DROP filter and method of making same Nov. 12, 2002
6477293 Multiplexer/demultiplexer for WDM optical signals Nov. 5, 2002
6477298 Collection mode lens system Nov. 5, 2002
6473543 Optical component Oct. 29, 2002
6469835 Optical collimator with long working distance Oct. 22, 2002
6469843 Optical bench assembly and fabrication method Oct. 22, 2002
6470102 All-polymer waveguide polarization modulator and method of mode profile control and excitation Oct. 22, 2002
6470116 Bidirectional signal transmission device using light Oct. 22, 2002
6466704 Optical filtering method and device Oct. 15, 2002
6466710 Passive identification friend or foe (IFF) system Oct. 15, 2002
6457875 Electro-optical arrangement Oct. 1, 2002
6459833 Integrated optics beam deflectors Oct. 1, 2002
6459835 Optical connector Oct. 1, 2002
6454470 Optoelectronic interconnect module Sep. 24, 2002
6456439 Collimator employing an ellipsoidal solid immersion lens Sep. 24, 2002
6456756 Fiber raman amplifier pumped by an incoherently beam combined diode laser Sep. 24, 2002
6456757 Optical wavelength division multiplexer/demultiplexer having adhesive overflow channels with dams to achieve tight adhesive bond Sep. 24, 2002
6456761 Apparatus, assembly, and method for making micro-fixtured lensed assembly for optoelectronic devices and optical fibers Sep. 24, 2002
6452726 Collimators and collimator arrays employing ellipsoidal solid immersion lenses Sep. 17, 2002
6453081 Optoelectronic device with integrated passive optical elements and method Sep. 17, 2002
6453087 Miniature monolithic optical add-drop multiplexer Sep. 17, 2002
6453090 Method and device for assembling optical components or an optical component and a substrate Sep. 17, 2002
6453091 Optical system unit for optical transceiver Sep. 17, 2002
6445499 Optical circulators Sep. 3, 2002
6445844 Flexible, modular, compact fiber optic switch Sep. 3, 2002
6445939 Ultra-small optical probes, imaging optics, and methods for using same Sep. 3, 2002
6441959 Method and system for testing a tunable chromatic dispersion, dispersion slope, and polarization mode dispersion compensator utilizing a virtually imaged phased array Aug. 27, 2002
6442310 Optical coupling device and method Aug. 27, 2002
6442324 Optical attenuator and optical attenuator module Aug. 27, 2002
6438283 Frustrated total internal reflection switch using double pass reflection and method of operation Aug. 20, 2002
6438284 Optical switching device with reduced insertion loss Aug. 20, 2002
6438288 Tunable optical filter system Aug. 20, 2002
6438290 Micro-aspheric collimator lens Aug. 20, 2002
6438291 Coupling of light into a monolithic waveguide device Aug. 20, 2002
6434291 MEMS-based optical bench Aug. 13, 2002











 
 
  Recently Added Patents
Methods of implanting dopant ions
Methods and apparatus for ultrasonic cleaning
Digital broadcasting system and method of processing data in digital broadcasting system
Systems, methods, and computer readable media for providing information related to virtual environments to wireless devices
Method for cutting C--Mn steel with a fiber laser
Method for manufacturing a magnet coil configuration using a slit band-shaped conductor
Interface circuit and interface system
  Randomly Featured Patents
DNA encoding serotonin receptors
Alkyl urea substituted pyridines
Baby monitoring system
Power control system for current regulated light sources
Hologram lens
Air bag module with vent
Debugging lazily evaluated program components
Memory devices with page buffer having dual registers and method of using the same
Accessory mounting structure
Optimum placement of bypass capacitors in a network for improving electro-magnetic interference response