Inventor

ZIMMERMAN DONALD R

US7 patents

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

JDS FITEL INC

2 patents

US6529328B1Mar 4, 2003

Optical filter

JDS FITEL INC28 citations92

US6498676B1Dec 24, 2002

Optical filter for use or with an optical amplifier

JDS FITEL INC18 citations83

JDS UNIPHASE CORP

2 patents

US6552782B2Apr 22, 2003

Apparatus and method for generation of optical signals

JDS UNIPHASE CORP11 citations71

US6359685B1Mar 19, 2002

Apparatus and method for generation of optical signals

JDS UNIPHASE CORP10 citations71

CRANE CO

1 patent

US4346005AAug 24, 1982

Tube settler module

CRANE CO72 citations94

JDS UNIPHASE INC

1 patent

US6337939B1Jan 8, 2002

Optical amplifier monitor using a blazed grating

JDS UNIPHASE INC15 citations82

(unassigned)

1 patent

US6061124AMay 9, 2000

Apparatus and method for generation of optical signals