Roelf Van Der Wal

City:

Eindhoven

Country:

Netherlands

Published Applications:

Last publication date:

2009-03-12

Top Assignees for applications by Roelf Van Der Wal

The entities that hold a legal rights for patent applications filed by inventor Van Der Wal Roelf:

Koninklijke Philips Electronics, N.V. 3 Eindhoven, Netherlands
Koninklijke Philips Electronic, N.V. 1 Eindhoven, Netherlands
Koninkljke Philips Electronics N.V. 1 Eindhoven, Netherlands

Recent patent applications by Van Der Wal Roelf

Roelf Van Der Wal from Eindhoven, NL has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-03-12

US20090067199A1

Electricity

Switched mode power supply including power supply units and controller

#2 | 2007-05-10

US20070103132A1

Electricity

Interleaved switching converters in ring configuration

#3 | 2006-07-20

US20060158166A1

Electricity

Method and device for measuring current in a switched current path of a circuit

#4 | 2005-12-29

US20050285814A1

Physics

Electroluminescent display

InventorID:

3899915 ⎘