Inventor

DORLEIJN JAN WILLEM FREDERIK

5 patents

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

KONINKL PHILIPS ELECTRONICS NV

2 patents

US7275854B2Oct 2, 2007

Lamp and lampholder with peripheral locking means

KONINKL PHILIPS ELECTRONICS NV12 citations80

US6522068B2Feb 18, 2003

Fluorescent lamp, and method of manufacturing same

KONINKL PHILIPS ELECTRONICS NV3 citations50

PHILIPS CORP

2 patents

US4091429AMay 23, 1978

Device for the magnetic recording by means of a magnetic strip domain as a recording/playback head

PHILIPS CORP4 citations54

US3938111AFeb 10, 1976

Magnetic device for producing domains

PHILIPS CORP0 citations42

DORLEIJN JAN WILLEM FREDERIK

1 patent

US3944842AMar 16, 1976

Magnetic domain logic device

DORLEIJN JAN WILLEM FREDERIK7 citations60