Inventor
LEE TZUO-CHANG
18 patents
⚠️ This page may combine multiple inventors who share the name “LEE TZUO-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INC
10 patentsUS4339176AJul 13, 1982
Holographic space-variant system for evaluating the ambiguity integral
HONEYWELL INC23 citations82
US3976354AAug 24, 1976
Holographic memory with moving memory medium
HONEYWELL INC28 citations82
US4310894AJan 12, 1982
High speed ambiguity function evaluation by optical processing
HONEYWELL INC21 citations81
US4045115AAug 30, 1977
Optics for multi-track holographic tape recorder
HONEYWELL INC12 citations73
US4282294AAug 4, 1981
Polyvinyl blocking layer for preventing charge injection in a thermoplastic photoconductive device for holography
HONEYWELL INC8 citations71
US4282295AAug 4, 1981
Element for thermoplastic recording
HONEYWELL INC10 citations71
US4252400AFeb 24, 1981
Nondestructive dynamic controller for thermoplastic development
HONEYWELL INC18 citations71
US4230950AOct 28, 1980
Electro-optic smoke detector
HONEYWELL INC10 citations71
US4131462ADec 26, 1978
Element for thermoplastic recording
HONEYWELL INC5 citations60
US4358519ANov 9, 1982
Technique of introducing an interface layer in a thermoplastic photoconductor medium
HONEYWELL INC5 citations56
QUANTUM CORP
4 patentsUS7153366B1Dec 26, 2006
Systems and method for forming a servo pattern on a magnetic tape
QUANTUM CORP127 citations97
US7029726B1Apr 18, 2006
Method for forming a servo pattern on a magnetic tape
QUANTUM CORP111 citations97
US6853652B2Feb 8, 2005
Spatial filtering of laser ghosts
QUANTUM CORP5 citations58
US6940676B1Sep 6, 2005
Triple push-pull optical tracking system
QUANTUM CORP4 citations54