Inventor
VAN HIJNINGEN NICOLAAS C J A
NL6 patents
⚠️ This page may combine multiple inventors who share the name “VAN HIJNINGEN NICOLAAS C J A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
5 patentsUS4959822ASep 25, 1990
Record-carrier body provided with a relief structure of optically detectable servo-track portions and sector addresses and apparatus for forming said structure
PHILIPS CORP73 citations94
US4893298AJan 9, 1990
Record-carrier body provided with a relief structure of optically detectable servo-track portions and sector addresses and apparatus for forming said structure
PHILIPS CORP95 citations94
US5038339AAug 6, 1991
Record carrier having servo-track portions and sector addresses having the same predetermined width
PHILIPS CORP6 citations71
US4949330AAug 14, 1990
Apparatus for pre-forming servo-track portions and sector addresses having the same predetermined width
PHILIPS CORP13 citations71
US5268748ADec 7, 1993
Arrangement for measuring the reflection and/or transmission of an object
PHILIPS CORP15 citations64