Assignee
TERABEAM CORP
US54 patents
Top patents by PatentIndex Score
US6450773B1Sep 17, 2002
Piezoelectric vacuum pump and method
TERABEAM CORP182 citations97
US6882358B1Apr 19, 2005
Apparatus, system and method for enabling eye-to-eye contact in video conferences
TERABEAM CORP135 citations96
US6868236B2Mar 15, 2005
Apparatus and method for combining multiple optical beams in a free-space optical communications system
TERABEAM CORP62 citations92
US6801722B1Oct 5, 2004
Optical tracking system with reflective fiber
TERABEAM CORP17 citations92
US6970651B1Nov 29, 2005
High-sensitivity tracking in free-space optical communication systems
TERABEAM CORP22 citations91
US6941076B1Sep 6, 2005
Tone modulation for out-of-band communication in a free-space optical communication link
TERABEAM CORP28 citations91
US6553161B1Apr 22, 2003
Magnetic fluid-based positioning apparatus and method
TERABEAM CORP38 citations91
US6483621B1Nov 19, 2002
Method and apparatus for tone tracking in wireless optical communication systems
TERABEAM CORP31 citations90
US6310881B1Oct 30, 2001
Method and apparatus for network control
TERABEAM CORP54 citations90
US6867889B1Mar 15, 2005
Transceiver for a wireless optical telecommunication system
TERABEAM CORP20 citations89
US6847496B1Jan 25, 2005
Transmission of free-space optical communication signals through windows
TERABEAM CORP71 citations89
US6609690B1Aug 26, 2003
Apparatus for mounting free space optical system equipment to a window
TERABEAM CORP37 citations89
US6487022B1Nov 26, 2002
Transmitter using uniform intensity transmission for a wireless optical communication system
TERABEAM CORP25 citations89
US6810175B1Oct 26, 2004
Off-axis mode scrambler
TERABEAM CORP31 citations88
US7020147B1Mar 28, 2006
Network traffic director system having modules that implement merit or penalty functions involving stochastic changes in network topology
TERABEAM CORP38 citations87
US6856437B2Feb 15, 2005
Fast steering mirror
TERABEAM CORP36 citations86
US6804422B1Oct 12, 2004
Integrated optic component for binocular FSO transceiver
TERABEAM CORP32 citations86
US6724508B2Apr 20, 2004
Internal reflection apparatus and method using a holographic optical element for a free space optical communication system
TERABEAM CORP27 citations85
US6493490B1Dec 10, 2002
Method and apparatus for receiving and aligning an optical communications beam with an integrated
TERABEAM CORP30 citations85
US7257086B2Aug 14, 2007
Method and system for effectuating network routing over primary and backup channels
TERABEAM CORP20 citations83
US6912360B1Jun 28, 2005
Free space point-to-multipoint optical communication system and apparatus
TERABEAM CORP14 citations83
US6801687B2Oct 5, 2004
Apparatus and method for generating a mode-scrambled optical signal using a VCSEL array
TERABEAM CORP16 citations83
US6608708B1Aug 19, 2003
System and method for using a holographic optical element in a wireless telecommunication system receiver
TERABEAM CORP14 citations82
US7218648B1May 15, 2007
Method and apparatus for communicating control data in an asynchronous communications channel
TERABEAM CORP33 citations81
US6490070B1Dec 3, 2002
Method and apparatus for polarization tracking in wireless optical communication systems
TERABEAM CORP16 citations81
US7072543B2Jul 4, 2006
Extended source transmitter for free space optical communication systems
TERABEAM CORP13 citations80
US6768876B1Jul 27, 2004
Method and apparatus for tracking an optical communications system
TERABEAM CORP13 citations80
US6542675B1Apr 1, 2003
Apparatus and method to use a tapered fiber bundle in a free space optical communication system
TERABEAM CORP24 citations80
US6895146B1May 17, 2005
Mode scrambler
TERABEAM CORP14 citations79
US6832859B1Dec 21, 2004
Free space optical system with multiple function detectors
TERABEAM CORP13 citations79
US7012897B1Mar 14, 2006
Link quality agent
TERABEAM CORP11 citations78
US6731415B1May 4, 2004
Multi-aperture holographic optical element for use in a free space optical communication system
TERABEAM CORP13 citations76
US6661546B1Dec 9, 2003
Multi-aperture holographic optical element for illumination sensing in a free space optical communication system
TERABEAM CORP14 citations76
US6748177B1Jun 8, 2004
Multiple degree of freedom bimorph positioner and controller
TERABEAM CORP8 citations74
US6791073B1Sep 14, 2004
Optical receiver having baffle including a plurality of apertures
TERABEAM CORP7 citations72
US6539159B1Mar 25, 2003
Adaptive support for positioning optical components
TERABEAM CORP8 citations72
US6515490B1Feb 4, 2003
Conductive fluid-based position sensor and method
TERABEAM CORP6 citations72
US6597476B1Jul 22, 2003
Common aperture holographic optical element devices for a free space optical transceiver
TERABEAM CORP6 citations71
US6498662B1Dec 24, 2002
Apparatus and method for receiving optical telecommunication transmissions by using a holographic optical element
TERABEAM CORP8 citations71
US7116910B1Oct 3, 2006
Free space optical tap and multi/demultiplexer
TERABEAM CORP9 citations70
USD487262SMar 2, 2004
Optical transceiver
TERABEAM CORP8 citations68
US6925260B1Aug 2, 2005
Window-mounted positionable collector
TERABEAM CORP4 citations61
US6498500B1Dec 24, 2002
Conductive fluid-based position sensor and method
TERABEAM CORP4 citations61
US6470023B1Oct 22, 2002
Optical fiber position controller for multiple degrees of freedom
TERABEAM CORP2 citations61
US6417976B1Jul 9, 2002
Apparatus and method to mount electro-optic systems
TERABEAM CORP5 citations61
US6678079B1Jan 13, 2004
Transceiver for a wireless optical telecommunication system
TERABEAM CORP2 citations60
USD472255SMar 25, 2003
Optical transceiver
TERABEAM CORP4 citations60
USD468757SJan 14, 2003
Optical transceiver
TERABEAM CORP4 citations60
US6381044B1Apr 30, 2002
Method and apparatus for correcting aberrations in photon collection devices
TERABEAM CORP4 citations60
US6674974B1Jan 6, 2004
Method and apparatus for tracking in an optical communications system
TERABEAM CORP12 citations59
Showing the top 50 of 54 patents by PatentIndex Score.