Inventor
HALL DOUGLAS W
21 patents
⚠️ This page may combine multiple inventors who share the name “HALL DOUGLAS W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CORNING INC
16 patentsUS5361319ANov 1, 1994
Dispersion compensating devices and systems
CORNING INC298 citations98
US5131069AJul 14, 1992
Fiber amplifier having modified gain spectrum
CORNING INC67 citations96
US6339495B1Jan 15, 2002
Optical amplifier with power dependent feedback
CORNING INC56 citations94
US5770473AJun 23, 1998
Packaging of high power semiconductor lasers
CORNING INC66 citations93
US5179603AJan 12, 1993
Optical fiber amplifier and coupler
CORNING INC41 citations92
US5067789ANov 26, 1991
Fiber optic coupling filter and amplifier
CORNING INC34 citations92
US5629952AMay 13, 1997
Packaging of high power semiconductor lasers
CORNING INC27 citations90
US5940208AAug 17, 1999
Switchable fiber optic device for fiber transmission system and components thereof
CORNING INC46 citations88
US5216728AJun 1, 1993
Optical fiber amplifier with filter
CORNING INC36 citations88
US5128801AJul 7, 1992
Integrated optical signal amplifier
CORNING INC23 citations88
US5283212AFeb 1, 1994
Thallium germanate, tellurite, and antimonite glasses
CORNING INC10 citations74
US5283211AFeb 1, 1994
Thallium germanate, tellurite, and antimonite glasses
CORNING INC13 citations74
US5093288AMar 3, 1992
Thallium germanate, tellurite, and antimonite glasses
CORNING INC15 citations74
US5093287AMar 3, 1992
Galliobismuthate glasses
CORNING INC10 citations74
US6307669B1Oct 23, 2001
L-band amplification with detuned 980nm pump
CORNING INC7 citations72
US5040862AAug 20, 1991
Method of trimming optical power
CORNING INC14 citations71
GEN INSTRUMENT CORP
3 patentsUS5331449AJul 19, 1994
Optical fiber tree and branch network for AM signal distribution
GEN INSTRUMENT CORP80 citations96
US5301054AApr 5, 1994
Transmission of AM-VSB video signals over an optical fiber
GEN INSTRUMENT CORP55 citations96
US5210631AMay 11, 1993
Transmission of AM-VSB video signals over an optical fiber
GEN INSTRUMENT CORP66 citations96