Assignee
OPTICAL SWITCH CORP
US26 patents
Top patents by PatentIndex Score
US5875271AFeb 23, 1999
Apparatus for switching optical signals and method of operation
OPTICAL SWITCH CORP75 citations96
US6519382B1Feb 11, 2003
Frustrated total internal reflection switch using waveguides and method of operation
OPTICAL SWITCH CORP57 citations94
US6185019B1Feb 6, 2001
Holographic patterning method and tool employing prism coupling
OPTICAL SWITCH CORP184 citations94
US6445854B1Sep 3, 2002
Optical fiber having first and second reflective surfaces and method of operation
OPTICAL SWITCH CORP25 citations93
US6285817B1Sep 4, 2001
Holographic patterning method and tool for production environments
OPTICAL SWITCH CORP22 citations92
US6255038B1Jul 3, 2001
Process for modulating interferometric lithography patterns to record selected discrete patterns in photoresist
OPTICAL SWITCH CORP35 citations92
US6253007B1Jun 26, 2001
Method and apparatus for connecting optical fibers
OPTICAL SWITCH CORP42 citations92
US6236778B1May 22, 2001
Frustrated total internal reflection bus and method of operation
OPTICAL SWITCH CORP37 citations92
US6236787B1May 22, 2001
Method and apparatus for aligning optical fibers using an alignment spacer
OPTICAL SWITCH CORP39 citations92
US6137930AOct 24, 2000
Method and apparatus for aligning optical fibers
OPTICAL SWITCH CORP28 citations92
US5917641AJun 29, 1999
Frustrated total internal reflection device having a spacer and an endplate
OPTICAL SWITCH CORP22 citations92
US5909301AJun 1, 1999
Frustrated total internal reflection device having a first spacer and a second spacer
OPTICAL SWITCH CORP24 citations92
US5841916ANov 24, 1998
Frustrated total internal reflection device
OPTICAL SWITCH CORP42 citations92
US6556280B1Apr 29, 2003
Period reconfiguration and closed loop calibration of an interference lithography patterning system and method of operation
OPTICAL SWITCH CORP64 citations91
US6453084B1Sep 17, 2002
System and method for beam-steering using a reference signal feedback
OPTICAL SWITCH CORP19 citations90
US6393174B1May 21, 2002
Integrated fiber array optical switch using double-pass propagation and method of operation
OPTICAL SWITCH CORP46 citations90
US6393175B1May 21, 2002
Integrated fiber array optical switch and method of operation
OPTICAL SWITCH CORP32 citations89
US6522433B2Feb 18, 2003
Interference lithography using holey fibers
OPTICAL SWITCH CORP20 citations88
US6438283B1Aug 20, 2002
Frustrated total internal reflection switch using double pass reflection and method of operation
OPTICAL SWITCH CORP34 citations86
US6529653B1Mar 4, 2003
System and method for orienting and positioning optical fibers
OPTICAL SWITCH CORP14 citations84
US6243511B1Jun 5, 2001
System and method for determining the condition of an optical signal
OPTICAL SWITCH CORP18 citations84
US6542654B1Apr 1, 2003
Reconfigurable optical switch and method
OPTICAL SWITCH CORP18 citations82
US6529655B1Mar 4, 2003
Frustrated total internal reflection optical switch using waveguides and method of operation
OPTICAL SWITCH CORP9 citations71
US6516111B1Feb 4, 2003
Cascaded integrated fiber array optical switch and method of operation
OPTICAL SWITCH CORP6 citations60
US6516107B1Feb 4, 2003
2×2 integrated fiber array optical switch and method of operation
OPTICAL SWITCH CORP5 citations60
US6529651B1Mar 4, 2003
Method and apparatus for optical switching
OPTICAL SWITCH CORP0 citations42