Assignee
OPTICAL SWITCH CORP
US·26 granted patents·1 pending application·917 citations·filing 1997–2001
Top patents by PatentIndex Score
27 records- 0192US6185019B1Holographic patterning method and tool employing prism couplingOPTICAL SWITCH CORP·Filed 1999·Granted Feb 6, 2001·184 cites·54 claims
- 0291US6556280B1Period reconfiguration and closed loop calibration of an interference lithography patterning system and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted Apr 29, 2003·64 cites·41 claims
- 0391US6519382B1Frustrated total internal reflection switch using waveguides and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted Feb 11, 2003·57 cites·51 claims
- 0489US6393174B1Integrated fiber array optical switch using double-pass propagation and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted May 21, 2002·46 cites·33 claims
- 0586US5875271AApparatus for switching optical signals and method of operationOPTICAL SWITCH CORP·Filed 1997·Granted Feb 23, 1999·75 cites·53 claims
- 0684US6393175B1Integrated fiber array optical switch and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted May 21, 2002·32 cites·28 claims
- 0783US6445854B1Optical fiber having first and second reflective surfaces and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted Sep 3, 2002·25 cites·21 claims
- 0881US6285817B1Holographic patterning method and tool for production environmentsOPTICAL SWITCH CORP·Filed 2000·Granted Sep 4, 2001·22 cites·28 claims
- 0975US6453084B1System and method for beam-steering using a reference signal feedbackOPTICAL SWITCH CORP·Filed 2000·Granted Sep 17, 2002·19 cites·26 claims
- 1075US6253007B1Method and apparatus for connecting optical fibersOPTICAL SWITCH CORP·Filed 1998·Granted Jun 26, 2001·42 cites·58 claims
- 1175US5841916AFrustrated total internal reflection deviceOPTICAL SWITCH CORP·Filed 1997·Granted Nov 24, 1998·42 cites·30 claims
- 1274US6255038B1Process for modulating interferometric lithography patterns to record selected discrete patterns in photoresistOPTICAL SWITCH CORP·Filed 1997·Granted Jul 3, 2001·35 cites·10 claims
- 1374US6236787B1Method and apparatus for aligning optical fibers using an alignment spacerOPTICAL SWITCH CORP·Filed 1998·Granted May 22, 2001·39 cites·71 claims
- 1473US6236778B1Frustrated total internal reflection bus and method of operationOPTICAL SWITCH CORP·Filed 1998·Granted May 22, 2001·37 cites·35 claims
- 1572US6529653B1System and method for orienting and positioning optical fibersOPTICAL SWITCH CORP·Filed 2001·Granted Mar 4, 2003·14 cites·28 claims
- 1671US6542654B1Reconfigurable optical switch and methodOPTICAL SWITCH CORP·Filed 2001·Granted Apr 1, 2003·18 cites·35 claims
- 1767US6137930AMethod and apparatus for aligning optical fibersOPTICAL SWITCH CORP·Filed 1998·Granted Oct 24, 2000·28 cites·52 claims
- 1866US6438283B1Frustrated total internal reflection switch using double pass reflection and method of operationOPTICAL SWITCH CORP·Filed 1999·Granted Aug 20, 2002·34 cites·40 claims
- 1965US6529655B1Frustrated total internal reflection optical switch using waveguides and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted Mar 4, 2003·9 cites·25 claims
- 2063US6522433B2Interference lithography using holey fibersOPTICAL SWITCH CORP·Filed 2001·Granted Feb 18, 2003·20 cites·42 claims
- 2162US5909301AFrustrated total internal reflection device having a first spacer and a second spacerOPTICAL SWITCH CORP·Filed 1997·Granted Jun 1, 1999·24 cites·20 claims
- 2260US5917641AFrustrated total internal reflection device having a spacer and an endplateOPTICAL SWITCH CORP·Filed 1997·Granted Jun 29, 1999·22 cites·25 claims
- 2357US6516111B1Cascaded integrated fiber array optical switch and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted Feb 4, 2003·6 cites·23 claims
- 2456US6243511B1System and method for determining the condition of an optical signalOPTICAL SWITCH CORP·Filed 1999·Granted Jun 5, 2001·18 cites·41 claims
- 2554US6516107B12×2 integrated fiber array optical switch and method of operationOPTICAL SWITCH CORP·Filed 2000·Granted Feb 4, 2003·5 cites·44 claims
- 2638US6529651B1Method and apparatus for optical switchingOPTICAL SWITCH CORP·Filed 2001·Granted Mar 4, 2003·0 cites·19 claims
- 2730US2002149757A1Polarization vector alignment for interference lithography patterningOPTICAL SWITCH CORP·Filed 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when OPTICAL SWITCH CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →