Inventor
JOHNSON FREDERICK G
US16 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON FREDERICK G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LITTLE OPTICS INC
5 patentsUS6614977B2Sep 2, 2003
Use of deuterated gases for the vapor deposition of thin films for low-loss optical devices and waveguides
LITTLE OPTICS INC75 citations95
US6768828B2Jul 27, 2004
Integrated optical circuit with dense planarized cladding layer
LITTLE OPTICS INC18 citations91
US7043133B2May 9, 2006
Silicon-oxycarbide high index contrast, low-loss optical waveguides and integrated thermo-optic devices
LITTLE OPTICS INC40 citations87
US6949392B2Sep 27, 2005
Integrated optical circuit with dense planarized cladding layer
LITTLE OPTICS INC9 citations72
US6771868B2Aug 3, 2004
Use of deuterated gases for the vapor deposition of thin films for low-loss optical devices and waveguides
LITTLE OPTICS INC10 citations71
INFINERA CORP
5 patentsUS7356221B2Apr 8, 2008
Coupled optical waveguide resonators with heaters for thermo-optic control of wavelength and compound filter shape
INFINERA CORP45 citations94
US7973265B2Jul 5, 2011
Coupled optical waveguide resonators with heaters for thermo-optic control of wavelength and compound filter shape
INFINERA CORP14 citations91
US7231113B2Jun 12, 2007
Coupled optical waveguide resonators with heaters for thermo-optic control of wavelength and compound filter shape
INFINERA CORP22 citations91
US7583879B2Sep 1, 2009
Coupled optical waveguide resonators with heaters for thermo-optic control of wavelength and compound filter shape
INFINERA CORP7 citations72
US7903910B2Mar 8, 2011
Coupled optical waveguide resonators with heaters for thermo-optic control of wavelength and compound filter shape
INFINERA CORP3 citations61
US NATIONAL SECURITY AGENCY
2 patentsUS6493366B1Dec 10, 2002
Vertical cavity surface emitting laser with oxidized strain-compensated superlattice of group III-V semiconductor
US NATIONAL SECURITY AGENCY15 citations82
US6531414B1Mar 11, 2003
Method of oxidizing strain-compensated superlattice of group III-V semiconductor
US NATIONAL SECURITY AGENCY7 citations71