Apache Systems, Inc.

Also on record

Records under this name other than patents Apache Systems, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 5 of 5 · Back to Apache Systems, Inc.

Patent	Title	Status	Expires	Confidence
US 6,104,658	Distributed DRAM refreshing Formerly held Term ended Term ended Sep 29, 2018 · From the USPTO record	Term ended	Term ended Sep 29, 2018	From the USPTO record
US 6,230,235	Address lookup DRAM aging Formerly held Term ended Term ended Sep 29, 2018 · From the USPTO record	Term ended	Term ended Sep 29, 2018	From the USPTO record
US 6,023,745	Scoreboarding for DRAM access within a multi-array DRAM device using simultaneous activate and read/write accesses Formerly held Term ended Term ended Aug 8, 2016 · From the USPTO record	Term ended	Term ended Aug 8, 2016	From the USPTO record
US 5,781,200	Tile memory mapping for increased throughput in a dual bank access DRAM Formerly held Term ended Term ended no later than Jul 14, 2018 · Low confidence	Term ended	Term ended no later than Jul 14, 2018	Low confidence
US 5,877,780	Semiconductor chip having multiple independent memory sections, at least one of which includes simultaneously accessible arrays Formerly held Term ended Term ended no later than Mar 2, 2019 · Low confidence	Term ended	Term ended no later than Mar 2, 2019	Low confidence