Inventor

VAN WEERDEN HARM

NL5 patents

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

ALCATEL OPTRONICS UK LTD

2 patents

US6526203B1Feb 25, 2003

Arrayed waveguide grating with reduced crosstalk

ALCATEL OPTRONICS UK LTD39 citations84

US6539150B2Mar 25, 2003

Segmented waveguide flattening the passband of a phasar

ALCATEL OPTRONICS UK LTD8 citations69

VAN WEERDEN HARM

2 patents

US7016568B2Mar 21, 2006

Arrayed waveguide grating with increased uniformity of a performance parameter

VAN WEERDEN HARM9 citations69

US7174071B2Feb 6, 2007

Arrayed waveguide grating with increased uniformity of a performance parameter

VAN WEERDEN HARM2 citations58

IAN LAMING RICHARD

1 patent

US7031568B2Apr 18, 2006

Optical power monitor

IAN LAMING RICHARD11 citations70