Inventor
DUECK ROBERT H
US8 patents
⚠️ This page may combine multiple inventors who share the name “DUECK ROBERT H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONFLUENT PHOTONICS CORP
4 patentsUS6731838B1May 4, 2004
Athermalization and pressure desensitization of diffraction grating based WDM devices
CONFLUENT PHOTONICS CORP20 citations91
US6621958B1Sep 16, 2003
Athermalization and pressure desensitization of diffraction grating based WDM devices
CONFLUENT PHOTONICS CORP13 citations82
US6594415B1Jul 15, 2003
Wavelength division multiplexing/demultiplexing devices employing patterned optical components
CONFLUENT PHOTONICS CORP11 citations72
US6859317B1Feb 22, 2005
Diffraction grating for wavelength division multiplexing/demultiplexing devices
CONFLUENT PHOTONICS CORP6 citations60
LIGHTCHIP INC
3 patentsUS6011885AJan 4, 2000
Integrated bi-directional gradient refractive index wavelength division multiplexer
LIGHTCHIP INC87 citations97
US6011884AJan 4, 2000
Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer
LIGHTCHIP INC102 citations96
US6415073B1Jul 2, 2002
Wavelength division multiplexing/demultiplexing devices employing patterned optical components
LIGHTCHIP INC27 citations91