P

Inventor

WANG WEYL-KUO

US8 patents
⚠️ This page may combine multiple inventors who share the name “WANG WEYL-KUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

3 patents
US5953141ASep 14, 1999

Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering

IBM140 citations97
US6208443B1Mar 27, 2001

Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering

IBM79 citations95
US5745612AApr 28, 1998

Wavelength sorter and its application to planarized dynamic wavelength routing

IBM79 citations94

LUCENT TECHNOLOGIES INC

3 patents
US5577141ANov 19, 1996

Two-dimensional segmentation mode tapering for integrated optic waveguides

LUCENT TECHNOLOGIES INC69 citations94
US5629999AMay 13, 1997

Side-gap mode tapering for integrated optic waveguides

LUCENT TECHNOLOGIES INC37 citations92
US5623566AApr 22, 1997

Network with thermally induced waveguide

LUCENT TECHNOLOGIES INC29 citations92

TELLABS OPERATIONS INC

1 patent
US5930016AJul 27, 1999

Upgradable modular wavelength division multiplexer

TELLABS OPERATIONS INC88 citations92

AT & T CORP

1 patent
US5479551ADec 26, 1995

Optical fiber non-reciprocal phase shifters and optical isolators using them

AT & T CORP30 citations92