Assignee
OLUMA INC
US·16 granted patents·666 citations·filing 2001–2004
Top patents by PatentIndex Score
16 records- 0194US6621951B1Thin film structures in devices with a fiber on a substrateOLUMA INC·Filed 2001·Granted Sep 16, 2003·69 cites·16 claims
- 0294US6490391B1Devices based on fibers engaged to substrates with groovesOLUMA INC·Filed 2001·Granted Dec 3, 2002·60 cites·23 claims
- 0393US6549713B1Stabilized and integrated fiber devicesOLUMA INC·Filed 2001·Granted Apr 15, 2003·65 cites·29 claims
- 0493US6542663B1Coupling control in side-polished fiber devicesOLUMA INC·Filed 2001·Granted Apr 1, 2003·63 cites·20 claims
- 0593US6516114B2Integration of fibers on substrates fabricated with groovesOLUMA INC·Filed 2001·Granted Feb 4, 2003·55 cites·49 claims
- 0692US6571035B1Fiber optical switches based on optical evanescent coupling between two fibersOLUMA INC·Filed 2001·Granted May 27, 2003·59 cites·22 claims
- 0792US6556746B1Integrated fiber devices based on Mach-Zehnder interferometers and evanescent optical couplingOLUMA INC·Filed 2001·Granted Apr 29, 2003·55 cites·25 claims
- 0891US6690857B2Fiber devices having side evanescent coupling portOLUMA INC·Filed 2002·Granted Feb 10, 2004·43 cites·16 claims
- 0991US6501875B2Mach-Zehnder inteferometers and applications based on evanescent coupling through side-polished fiber coupling portsOLUMA INC·Filed 2001·Granted Dec 31, 2002·54 cites·42 claims
- 1088US6621952B1In-fiber variable optical attenuators and modulators using index-changing liquid mediaOLUMA INC·Filed 2001·Granted Sep 16, 2003·36 cites·21 claims
- 1186US6625349B2Evanescent optical coupling between a waveguide formed on a substrate and a side-polished fiberOLUMA INC·Filed 2001·Granted Sep 23, 2003·33 cites·39 claims
- 1283US6744948B1Fiber tap monitor based on evanescent couplingOLUMA INC·Filed 2002·Granted Jun 1, 2004·28 cites·24 claims
- 1380US6597833B1Wavelength-division multiplexers and demultiplexers based on mach-zehnder interferometers and evanescent couplingOLUMA INC·Filed 2001·Granted Jul 22, 2003·22 cites·18 claims
- 1466US6719608B1Fabrication of devices with fibers engaged to grooves on substratesOLUMA INC·Filed 2002·Granted Apr 13, 2004·10 cites·33 claims
- 1565US6869347B2Fabrication of devices with fibers engaged to grooves on substratesOLUMA INC·Filed 2004·Granted Mar 22, 2005·9 cites·7 claims
- 1657US6912343B1Adjustable fiber optical filtersOLUMA INC·Filed 2002·Granted Jun 28, 2005·5 cites·18 claims
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