Inventor
BRAJCZEWSKI DAVID C
US6 patents
Patents
6 patentsUS5914957AJun 22, 1999
Automatic node configuration with identical nodes
OTIS ELEVATOR CO90 citations94
US5854454ADec 29, 1998
Message routing in control area network (CAN) protocol
OTIS ELEVATOR CO115 citations92
US5360952ANov 1, 1994
Local area network eleveator communications network
OTIS ELEVATOR CO43 citations91
US5535212AJul 9, 1996
Implicit token media access protocol without collision detection
OTIS ELEVATOR CO24 citations89
US5422877AJun 6, 1995
Dual bus switching
OTIS ELEVATOR CO11 citations71
US5450404ASep 12, 1995
Explicit and implicit token media access protocol with multi-level bus arbitration
OTIS ELEVATOR CO12 citations70