Willem Lubertus Ijzerman

City:

Oss

Country:

Netherlands

Published Applications:

Last publication date:

2020-01-09

Top Assignees for applications by Willem Lubertus Ijzerman

The entities that hold a legal rights for patent applications filed by inventor Ijzerman Willem Lubertus:

SIGNIFY HOLDING B.V. 2 EINDHOVEN, Netherlands
KONINKLIJKE PHILIPS ELECTRONICS N.V. 1 Eindhoven, Germany
Koninklijke Philips N.V. 1 Eindhoven, Netherlands
Koninklijke Philips Electronics, N.V. 1 Eindhoven, Netherlands
KOINKLIJKE PHILIPS 5 1 EINDHOVEN, Netherlands
Philips Lighting Holding B.V. 1 Eindhoven, Netherlands
Koninklijke Philips N.V. 1 Eindhover, Netherlands

Recent patent applications by Ijzerman Willem Lubertus

Willem Lubertus Ijzerman from Oss, NL has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-01-09

US20200011487A1

Mechanical engineering

Servicing a luminaire with an unmanned vehicle

#2 | 2019-10-17

US20190316740A1

Mechanical engineering

SSL lamp that includes three or more crossed elongated light emitting structures

#3 | 2015-04-23

US20150109789A1

Mechanical engineering

Color correcting optical element

#4 | 2015-01-01

US20150003103A1

Physics

METHOD, OPTICAL SYSTEM AND LIGHTING ARRANGEMENT FOR HOMOGENIZING LIGHT

#5 | 2013-11-21

US20130308336A1

Physics

FLAT AND THIN LED-BASED LUMINAIRE

#6 | 2013-04-18

US20130094240A1

Physics

Illumination device with waveguide and LEDs

#7 | 2012-03-29

US20120075884A1

Physics

LIGHTING DEVICE EMPLOYING A LIGHT GUIDE PLATE AND A PLURALITY OF LIGHT EMITTING DIODES

InventorID:

195189 ⎘