Inventor
WONG ROGER W
US11 patents
⚠️ This page may combine multiple inventors who share the name “WONG ROGER W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
7 patentsUS5062703ANov 5, 1991
Method and apparatus for measuring the length of, or distances to discontinuities in, an optical transmission medium
HEWLETT PACKARD CO79 citations94
US5175492ADec 29, 1992
Calibration and error correction for electrical-source-to-e/o-device impedance mismatch and o/e-device-to-electrical-receiver impedance mismatch in a lightwave component analyzer
HEWLETT PACKARD CO33 citations91
US4921347AMay 1, 1990
Method and apparatus for calibrating a lightwave component measurement system
HEWLETT PACKARD CO38 citations91
US5041997AAug 20, 1991
Lightwave component analyzer
HEWLETT PACKARD CO25 citations90
US5332974AJul 26, 1994
Network analyzer performance verification
HEWLETT PACKARD CO30 citations87
US4875859AOct 24, 1989
Method and apparatus for guiding a user during setup of a signal measurement system
HEWLETT PACKARD CO9 citations72
US5033846AJul 23, 1991
Lightwave component analyzer for determination of chromatic dispersion in single mode optical fiber
HEWLETT PACKARD CO12 citations70
DELL USA LP
3 patentsUS5995757ANov 30, 1999
Software installation and testing for a build-to order computer system
DELL USA LP209 citations98
US5991543ANov 23, 1999
Software installation and testing for a build-to-order computer system
DELL USA LP172 citations98
US5963743AOct 5, 1999
Database for facilitating software installation and testing for a build-to-order computer system
DELL USA LP173 citations98