Stefan Hellqvist

Follow

Person

Marsta, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Printer pen
- Patent number 7,196,825
- Issue date Mar 27, 2007
- Telefonaktiebolaget LM Ericsson (publ)
- Nils Rydbeck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Positioning applications for an electronic reading device
- Patent number 6,839,623
- Issue date Jan 4, 2005
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Tillgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Measuring applications for an electronic reading device
- Patent number 6,693,623
- Issue date Feb 17, 2004
- Telefonaktiebolaget LM Ericsson (publ)
- Magnus Tillgren
- G06 - COMPUTING CALCULATING COUNTING