Jan-Willem Zweers

Follow

Person

Wezep, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna arrangement
- Patent number 7,746,278
- Issue date Jun 29, 2010
- Sony Ericsson Mobile Communications AB
- Jan-Willem Zweers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna for use in earphone and earphone with integrated antenna
- Patent number 7,652,628
- Issue date Jan 26, 2010
- Sony Ericsson Mobile Communications AB
- Jan-Willem Zweers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable communication device antenna arrangement
- Patent number 7,612,723
- Issue date Nov 3, 2009
- Sony Ericsson Mobile Communications AB
- Jan-Willem Zweers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna element for a portable communication device
- Patent number 7,397,441
- Issue date Jul 8, 2008
- Sony Ericsson Mobile Communications AB
- Jan-Willem Zweers
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna Arrangement
- Publication number 20100302119
- Publication date Dec 2, 2010
- Sony Ericsson Mobile Communications AB
- Jan-Willem ZWEERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods and Apparatus for Providing an Integrated Inverted Loop Ant...
- Publication number 20090289855
- Publication date Nov 26, 2009
- Sony Ericsson Mobile Communications AB
- Jan-Willem ZWEERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA ARRANGEMENT
- Publication number 20090262030
- Publication date Oct 22, 2009
- Sony Ericsson Mobile Communications AB
- Jan-Willem ZWEERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA FOR USE IN EARPHONE AND EARPHONE WITH INTEGRATED ANTENNA
- Publication number 20090231211
- Publication date Sep 17, 2009
- Sony Ericsson Mobile Communications AB
- Jan-Willem Zweers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE