Inventor
LAU FREDERICK L
US13 patents
Patents
13 patentsUS4770639ASep 13, 1988
Channelized jackfield
SWITCHCRAFT153 citations98
US4820200AApr 11, 1989
Slab-like jack module
SWITCHCRAFT153 citations97
US4768961ASep 6, 1988
Jackfield with front removable jack modules having lamp assemblies
SWITCHCRAFT139 citations97
US4797114AJan 10, 1989
Jack circuit board assembly
SWITCHCRAFT113 citations95
US5485673AJan 23, 1996
Environmental connector
SWITCHCRAFT25 citations92
US5098317AMar 24, 1992
Slip resistant connective device
SWITCHCRAFT24 citations92
US4784609ANov 15, 1988
Jack module with lamp assembly
SWITCHCRAFT30 citations92
US4874317AOct 17, 1989
Jackfield with front terminals
SWITCHCRAFT21 citations81
US4826439AMay 2, 1989
Self-latching lamp jack
SWITCHCRAFT21 citations81
US4938717AJul 3, 1990
Reinforced jack plug
SWITCHCRAFT11 citations73
US4772562ASep 20, 1988
Jackfield with split front panel
SWITCHCRAFT8 citations73
US4826455AMay 2, 1989
Terminal contact assembly
SWITCHCRAFT8 citations71
US4609795ASep 2, 1986
Vibration protected switch
SWITCHCRAFT12 citations71