Inventor

GRANESTRAND PER

SE10 patents

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

ERICSSON TELEFON AB L M

3 patents

US6014250AJan 11, 2000

Laser amplifier, an optical system comprising such a laser amplifier and a method of forming such a laser amplifier

ERICSSON TELEFON AB L M6 citations60

US6914924B2Jul 5, 2005

Optical device and fabrication thereof

ERICSSON TELEFON AB L M2 citations52

US7065119B2Jun 20, 2006

Distributed feedback laser with varying electrical resistance for uniform gain inside the optical waveguide

ERICSSON TELEFON AB L M0 citations30

II VI DELAWARE INC

2 patents

US12348003B2Jul 1, 2025

Tunable semiconductor laser device

II VI DELAWARE INC0 citations59

US11670907B2Jun 6, 2023

Tunable semiconductor laser device

II VI DELAWARE INC0 citations56

FINISAR SWEDEN AB

2 patents

US9885828B2Feb 6, 2018

Optical waveguiding part

FINISAR SWEDEN AB1 citations50

US11081863B2Aug 3, 2021

Optical device and method for controlling such a device

FINISAR SWEDEN AB0 citations39

SYNTUNE AB

1 patent

US8041164B2Oct 18, 2011

Transition device for optical waveguides

SYNTUNE AB16 citations79

GRANESTRAND PER

1 patent

US8306370B2Nov 6, 2012

Mach zehnder modulator

GRANESTRAND PER0 citations31

WESSTROM JAN OLOF

1 patent

US9921370B2Mar 20, 2018

Waveguide for extraction of light at low levels of reflection

WESSTROM JAN OLOF0 citations29