| Patent Number |
Title Of Patent |
Date Issued |
| 7419313 |
Optoelectronic device in combination with a push-in cage |
September 2, 2008 |
| The device includes a push-in cage, and an optoelectronic device. The push-in cage includes a first thread form, and a first key. The optoelectronic device includes an optical subassembly, a second thread form, and a second key. The second thread form of the optoelectronic device is |
| 7377702 |
Cageless, pluggable optoelectronic device which enables belly-to-belly layouts |
May 27, 2008 |
| The device includes a housing, a printed circuit board, a first optical subassembly, a second optical subassembly, and a lever. The device is pluggable to a host structure. The housing has a flange. The printed circuit board is mounted to the housing. The first and second optical sub |
| 7350981 |
Fiber optic buildout converter, physical contact to expanded beam |
April 1, 2008 |
| The fiber optic buildout converter includes a housing, a first fiber optic connector, and a second fiber optic connector. The housing has a first end and a second end. The first fiber optic connector is located near the first end of the housing, and the first fiber optic connector has a |
| 7344317 |
Rugged MT-MT connector |
March 18, 2008 |
| The device includes a ferrule, a housing, a first gap, and a holder. The housing having a recess, a first cantilever spring, a second cantilever spring. The recess accommodates the ferrule. The first cantilever spring has a first contact area, and the second cantilever spring has a secon |
| 7336883 |
Indexing optical fiber adapter |
February 26, 2008 |
| The device includes an indexing adapter, two port monitors, a light source, and two fiber optic connectors. The indexing adapter has only three fiber optic connector receptacles. Two of the three fiber optic connector receptacles are situated adjacent to the third fiber optic connect |
| 7307847 |
Pluggable video module |
December 11, 2007 |
| The device includes a housing, a locking and release mechanism, an electrical connector, an optical connector, and pathological circuitry. The housing has a top, a bottom, a front, and a back. The locking and release mechanism is attached to the housing. The electrical connector is a |
| 7243837 |
Media converter RFID security tag |
July 17, 2007 |
| The device includes a fiber optic cable, a transponder, a media converter, an antenna, and a transceiver. The transponder is attached to the fiber optic cable. The media converter is mountable to a bulkhead. The antenna is attached to the media converter. The transceiver is electrically |
| 7242587 |
Bulkhead mountable optoelectronic device |
July 10, 2007 |
| The optoelectronic device includes a sleeve, an insert body, a ferrule, a lens, an optical subassembly, an electrical connector, a substrate, a cover, and a panel nut. The sleeve includes seating surface, an aperture, and thread form. The panel nut has a thread form, and a seating surfac |
| 7234875 |
Rugged MT-MT connector |
June 26, 2007 |
| The device includes first and second ferrules, first and second housings, and first and second holders. The first and second ferrules have respective first and second mating ends. The first housing has a first cantilever spring, a second cantilever spring, and a first recess for acco |
| 7227745 |
Cageless, pluggable optoelectronic device |
June 5, 2007 |
| The device includes a housing, a printed circuit board, a first optical subassembly, a second optical subassembly, and a lever. The device is pluggable to a host structure. The housing has a channel and ground spring fingers. The printed circuit board has contact traces and is mounte |
| 7226217 |
Transceiver/fiber optic connector adaptor with patch cord ID reading capability |
June 5, 2007 |
| The device includes a first optical connector, a second optical connector, a flexible substrate, a first electrical connector, a second electrical connector, a memory chip, and a clip. The first electrical connector is attached to the flexible substrate. The second electrical connector i |
| 7220062 |
Active bulkhead transceiver |
May 22, 2007 |
| The active bulkhead transceiver includes a housing, an insert body, a keying cap, a first ferrule, a second ferrule, a transmitting optical subassembly, a receiving optical subassembly, an electrical connector, a substrate, a cover, and a panel nut. The housing includes seating surfa |
| 7215554 |
Pluggable video module |
May 8, 2007 |
| A pluggable video module (PVM) having a housing with a top, a bottom, a front and a back; a locking and release mechanism proximate the front of the module for securing the module within a host device; an electrical connector proximate the back of the module for electrically connecting |
| 7165728 |
Radio frequency identification for transfer of component information in fiber optic testing |
January 23, 2007 |
| The device includes a connector, a transponder, an optical test unit, an antenna, and a transceiver. The transponder is attached to the connector. The antenna is attached to the optical test unit. The transceiver is electrically connected to the antenna. When the connector is attached to |
| 7104701 |
Expanded beam converter for MIL-PRF-83526/17 optical connector |
September 12, 2006 |
| The fiber optic connector includes a bulkhead connector housing, an expanded beam insert body, ferrules, ball lenses, focal length spacers, and a mating plane adapter. The expanded beam insert body is mounted to the bulkhead connector housing. The ferrules, ball lenses, and focal len |
| 7101090 |
Transceiver assembly for use in fiber optics communications |
September 5, 2006 |
| An optoelectronic subassembly includes a planar substrate, a set of guide pins, and a support block. The planar substrate has an array of photoactive components mounted on the planar substrate and a set of apertures in the planar substrate are aligned with the photoactive components. |
| 7097365 |
Transceiver assembly for use in fiber optics communications |
August 29, 2006 |
| A transceiver assembly includes a frame section, a rigid printed circuit board, a flex circuit, and an edge connector. The frame section includes a flex circuit layer for use in carrying data, and control and power signals, and an optoelectronic device. The rigid printed circuit board |
| 7090509 |
Multi-port pluggable transceiver (MPPT) with multiple LC duplex optical receptacles |
August 15, 2006 |
| An interface converter module includes a metallized housing having a first end and a second end. A printed circuit board is mounted within the housing and has mounted thereon electronic circuitry configured to convert data signals from a host device transmission medium to the second |
| 7073955 |
Transceiver assembly for use in fiber optics communications |
July 11, 2006 |
| A transceiver assembly includes a frame section, a rigid circuit board, a flex circuit, and a controller chip. The frame section includes an optoelectronic device containing a set of photoactive components, a signal processing chip for providing drive signals to the set of photoactiv |
| 7073954 |
Transceiver assembly for use in fiber optics communications |
July 11, 2006 |
| A frame section includes a flex circuit layer, a support layer, and a silicon substrate carrier. The flex circuit layer includes a plurality of communication lines and having a flex circuit window section. The support layer includes a support layer window smaller that the flex circuit |
| 7064962 |
Transponder assembly for use with parallel optics modules in fiber optic communications systems |
June 20, 2006 |
| A transponder assembly for use with fiber optic digital communication cables having multiple parallel optic fiber elements. The transponder assembly features a transmitter port and receiver port for connection with separate parallel optic cables for separately transmitting and receiv |
| 7056032 |
Transceiver assembly for use in fiber optics communications |
June 6, 2006 |
| A transceiver assembly for use in fiber optic communications systems where multiple optical fibers are used in transmitting and receiving optical signals. The assembly is adapted for being mechanically and optically connected with a ferrule supporting a set of optical communications |
| 6955478 |
Stub having an optical fiber |
October 18, 2005 |
| A device includes a stub, and an optical fiber. The stub has an aperture, and a first end and a second end. The optical fiber is mounted in the aperture of the stub. The optical fiber has a first end and a second end. The first end of the optical fiber is polished so as to be flush with |
| 6952508 |
Low-profile back plane interconnection device |
October 4, 2005 |
| The low-profile back plane interconnection device includes a back plane, a daughter card, and a shroud. The back plane includes an optical fiber. The optical fiber of the back plane includes a terminal end. The terminal end of the optical fiber of the back plane has a terminal surface th |
| 6939055 |
Stub having an optical fiber |
September 6, 2005 |
| A device includes a stub, and an optical fiber. The stub has an aperture, and a first end and a second end. The optical fiber is mounted in the aperture of the stub. The optical fiber has a first end and a second end. The first end of the optical fiber is polished so as to be flush with |
| 6925099 |
Control of VCSEL emission for better high-speed performance |
August 2, 2005 |
| A device includes a VCSEL, an optical fiber, and a lens. The VCSEL generates optical light signals having a spatial emission pattern based around an axis of emission. Light signals emitted from the VCSEL substantially along or near the axis of emission are known as high speed modulat |
| 6913402 |
Bulkhead mountable optoelectronic device |
July 5, 2005 |
| The optoelectronic device includes a sleeve, an insert body, a ferrule, a lens, an optical subassembly, an electrical connector, a substrate, a cover, and a panel nut. The sleeve includes seating surface, an aperture, and thread form. The panel nut has a thread form, and a seating surfac |
| 6910809 |
Electrical sub-assembly design for parallel optics modules |
June 28, 2005 |
| A device includes a printed circuit board, a first photoactive array, a second photoactive array, a first driver chip, a second driver chip, a first connector, and a second connector. The printed circuit board includes a mounting surface section, a first flex circuit, a second flex c |
| 6903934 |
Circuit board construction for use in small form factor fiber optic communication system transpo |
June 7, 2005 |
| A transponder assembly for use with fiber optic digital communication cables having multiple parallel optic fiber elements. The transponder assembly features separate transmitter and receiver ports and an electrical connector for connecting with computer or communication systems. The |
| 6891994 |
Micro optical design for DWDM interleavers with narrow channel spacing |
May 10, 2005 |
| A device includes a first fiber collimator, a second fiber collimator, a third fiber collimator, a first beam splitting prism, a second beam splitting prism, a spacer, a resonator cube, and a dielectric beam splitting coating. The dielectric beam splitting coating separates the secon |
| 6871022 |
Cascaded optical multiplexer |
March 22, 2005 |
| Methods and apparatus for multiplexing and demultiplexing optical signals. An interleaver having a modified Mach-Zehnder interferometer as a first stage is used as a wavelength division multiplexer. This first stage is combined with one or more cascaded stages, each having a beam splitte |
| 6808320 |
Parallel fiber optics communications module |
October 26, 2004 |
| An optoelectronic subassembly for use in fiber optic communications systems where multiple parallel optical fibers are used in transmitting and receiving optical signals. The subassembly is adapted for optically connecting with a ferrule and electrically connecting to a larger comput |
| 6808319 |
Parallel fiber optics communications module |
October 26, 2004 |
| An optoelectronic subassembly for use in fiber optic communications systems where multiple parallel optical fibers are used in transmitting and receiving optical signals. The subassembly is adapted for optically connecting with a ferrule and electrically connecting to a larger comput |
| 6808318 |
Parallel fiber optics communications module |
October 26, 2004 |
| An optoelectronic subassembly for use in fiber optic communications systems where multiple parallel optical fibers are used in transmitting and receiving optical signals. The subassembly is adapted for optically connecting with a ferrule and electrically connecting to a larger comput |
| 6808317 |
Parallel fiber optics communications module |
October 26, 2004 |
| An optoelectronic subassembly for use in fiber optic communications systems where multiple parallel optical fibers are used in transmitting and receiving optical signals. The subassembly is adapted for optically connecting with a ferrule and electrically connecting to a larger comput |
| 6805491 |
Stub having an optical fiber |
October 19, 2004 |
| A device includes a stub, and an optical fiber. The stub has an aperture, and a first end and a second end. The optical fiber is mounted in the aperture of the stub. The optical fiber has a first end and a second end. The first end of the optical fiber is polished so as to be flush with |
| 6778399 |
Wire lever actuator mechanism for optical transceiver |
August 17, 2004 |
| A pluggable transceiver module comprising a housing having a first side and a face perpendicular to the first side, and a tab extending beyond the surface of the first side, and the tab sized to mate with a slot in a receptacle of a host device for receiving the pluggable transceiver mod |
| 6769811 |
Multi-fiber optic device |
August 3, 2004 |
| A multi-fiber optic device includes two optical fibers and a body. The body is formed around and adhered to the two optical fibers. The body includes two alignment bosses, a mating end and a tapered end. Each alignment boss includes an alignment aperture. |
| 6767136 |
Device having multiple optical fibers |
July 27, 2004 |
| A device includes two optical fibers bonded to a body. The body has a mating end and a splicing end. Each of two optical fibers has a respective polished end and splicing end. The polished end of two optical fibers is situated adjacent to and flush with the mating end of the body. The le |
| 6766084 |
Coarse wave division multiplexer |
July 20, 2004 |
| A coarse wavelength division multiplexer/demultiplexer for combining and splitting different frequencies that are not as tightly separated as commonly known dense wavelength systems. Long-pass or short-pass optical filters are used to reflect certain wavelengths while passing others. In |
| 6739766 |
Lens array for use in parallel optics modules for fiber optics communications |
May 25, 2004 |
| A lens array for use in fiber optic communications modules where multiple optical fibers are used in either transmitting or receiving optical signals. The lens array is adapted for optically interfacing a set of photoactive components such as semiconductor lasers or photo diodes depl |
| 6739760 |
Parallel fiber optics communications module |
May 25, 2004 |
| An optoelectronic subassembly for use in fiber optic communications systems where multiple parallel optical fibers are used in transmitting and receiving optical signals. The subassembly is adapted for optically connecting with a ferrule and electrically connecting to a larger comput |
