Inventor · disambiguated record
Michael A. Callander
Also filed as: CALLANDER MICHAEL · CALLANDER MICHAEL A
6 granted patents·479 citations·filing 1990–1995
88Inventor score
Technology areasG06F
Files withDIGITAL EQUIPMENT CORP6
Top patents by PatentIndex Score
6 records- 0186US5155843AError transition mode for multi-processor systemDIGITAL EQUIPMENT CORP·Filed 1990·Granted Oct 13, 1992·143 cites·15 claims
- 0283US5233616AWrite-back cache with ECC protectionDIGITAL EQUIPMENT CORP·Filed 1990·Granted Aug 3, 1993·114 cites·7 claims
- 0374US5193163ATwo-level protocol for multi-component bus ownership, and implementation in a multi-processor cache write back protocolDIGITAL EQUIPMENT CORP·Filed 1990·Granted Mar 9, 1993·67 cites·15 claims
- 0468US5579504AMulti-processor computer system having shared memory, private cache memories, and invalidate queues having valid bits and flush bits for serializing transactionsDIGITAL EQUIPMENT CORP·Filed 1995·Granted Nov 26, 1996·58 cites·9 claims
- 0566US5276852AMethod and apparatus for controlling a processor bus used by multiple processor components during writeback cache transactionsDIGITAL EQUIPMENT CORP·Filed 1993·Granted Jan 4, 1994·46 cites·19 claims
- 0666US5226150AApparatus for suppressing an error report from an address for which an error has already been reportedDIGITAL EQUIPMENT CORP·Filed 1990·Granted Jul 6, 1993·51 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →