Inventor
SCHUMACHER NORBERT
DE18 patents
⚠️ This page may combine multiple inventors who share the name “SCHUMACHER NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
17 patentsUS7089346B2Aug 8, 2006
Method of operating a crossbar switch
IBM76 citations95
US7145873B2Dec 5, 2006
Switching arrangement and method with separated output buffers
IBM25 citations92
US5321706AJun 14, 1994
Method and apparatus for checking the address and contents of a memory array
IBM34 citations89
US7269158B2Sep 11, 2007
Method of operating a crossbar switch
IBM11 citations81
US7826434B2Nov 2, 2010
Buffered crossbar switch
IBM6 citations73
US6909710B1Jun 21, 2005
Method of operating a buffered crossbar switch
IBM7 citations73
US5218245AJun 8, 1993
Programmable neural logic device
IBM16 citations73
US7720105B2May 18, 2010
Method and arrangement for local synchronization in master-slave distributed communication systems
IBM6 citations70
US7107490B2Sep 12, 2006
IML-stream generated error insertion / FRU isolation
IBM8 citations69
US7349388B1Mar 25, 2008
Buffered crossbar switch and its method of operation
IBM3 citations62
US5694400ADec 2, 1997
Checking data integrity in buffered data transmission
IBM2 citations61
US8056037B2Nov 8, 2011
Method for validating logical function and timing behavior of a digital circuit decision
IBM2 citations60
US8346527B2Jan 1, 2013
Simulating an operation of a digital circuit
IBM2 citations57
US7675930B2Mar 9, 2010
Chip circuit for combined and data compressed FIFO arbitration for a non-blocking switch
IBM0 citations51
US7379470B2May 27, 2008
Combined and data compressed FIFO based arbitration for a non-blocking switch
IBM0 citations51
US7197540B2Mar 27, 2007
Control logic implementation for a non-blocking switch network
IBM0 citations51
US8009702B2Aug 30, 2011
Method and arrangement for local sychronization in master-slave distributed communication systems
IBM0 citations50