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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:
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Patent Number Title Of Patent Date Issued
7043111 Optical parts coupling structure, method of manufacturing the same, optical switch, two-dimensional lens array, and method of manufacturing the same May. 9, 2006
7043114 Apparatus to transfer optical signals between a rotating part and a stationary part of a machine May. 9, 2006
7043119 Fiber collimator array May. 9, 2006
7037000 Optical transmission module May. 2, 2006
7039262 Depolarizer May. 2, 2006
7039263 Electrooptic assembly May. 2, 2006
7039274 Light signal transmitting device and signal processing device May. 2, 2006
7039275 Focusing fiber optic May. 2, 2006
7039322 Optical communication apparatus May. 2, 2006
7035524 Variable optical attenuator Apr. 25, 2006
7029806 Fiber array and methods for fabricating the fiber array Apr. 18, 2006
7031575 Optical component for free-space optical propagation between waveguides Apr. 18, 2006
7025511 Micro lens array and its manufacture Apr. 11, 2006
7027230 Asymmetric optical focusing system Apr. 11, 2006
7027232 Optical cross-connect switch with telecentric lens and multi-surface optical element Apr. 11, 2006
7027687 Optical coupling device Apr. 11, 2006
7027694 Alignment assembly and method for an optics module Apr. 11, 2006
7024070 Electronic fiber optic switch with optical interconnect Apr. 4, 2006
7024073 Reflective variable light attenuator Apr. 4, 2006
7024091 Thermal gradient prism for active beam steering Apr. 4, 2006
7020368 Lensed tapered optical waveguide Mar. 28, 2006
7016559 Optical transmitter-receiver and optical fiber Mar. 21, 2006
7016565 Micro-optic fiber device Mar. 21, 2006
7016566 Lightguides Mar. 21, 2006
7016574 Optical collimator structure Mar. 21, 2006
7013068 Apparatus and method for combining light from two or more fibers into a single fiber Mar. 14, 2006
7013069 Method and apparatus for separating channel signals Mar. 14, 2006
7013075 Variable optical attenuator Mar. 14, 2006
7010190 Silicon optic based wavelength division multiplexing device Mar. 7, 2006
7010193 Adjustable optical signal collimator Mar. 7, 2006
7010194 Method and apparatus for coupling radiation from a stack of diode-laser bars into a single-core optical fiber Mar. 7, 2006
7004645 VCSEL array configuration for a parallel WDM transmitter Feb. 28, 2006
7006727 Combined multiplexer and demultiplexer for optical communication systems Feb. 28, 2006
7006749 Laser system with fiber-bound communication Feb. 28, 2006
7003182 Embedded type optically irreversible circuit Feb. 21, 2006
6996311 Optical communication device Feb. 7, 2006
6990136 Laser beam transmission apparatus Jan. 24, 2006
6987619 Lens array package and fabrication method Jan. 17, 2006
6987905 Simplified gain flattening and tap device Jan. 17, 2006
6987907 Tunable holographic drop filter with quasi phase-conjugate fiber coupling Jan. 17, 2006
6987915 Apparatus and technique for determining placement of optical components in optical communication applications Jan. 17, 2006
6979136 Fiber type optical module Dec. 27, 2005
6980364 Projector lens Dec. 27, 2005
6980714 Fiber optic rotary joint and associated reflector assembly Dec. 27, 2005
6980717 Optical fiber collimator Dec. 27, 2005
6980718 Optical parts coupling structure, method of manufacturing the same, optical switch, two-dimensional lens array, and method of manufacturing the same Dec. 27, 2005
6980720 Mode transformation and loss reduction in silicon waveguide structures utilizing tapered transition regions Dec. 27, 2005
6978063 Compact optical fiber amplifier module Dec. 20, 2005
6978065 Ruggedized optical fiber collimator Dec. 20, 2005
6978068 Snap-fit optical element for optical coupling between a light source and target element using surface mount technology Dec. 20, 2005

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