Inventor · Ames, IA, US

Arthur V. Pohm

35Patents
17h-index
10Co-inventors
78Inventor score

Filing activity: Mar 19, 1976 → Mar 4, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US6744086B2 Current switched magnetoresistive memory cell Electricity 192 Expired
US6777730B2 Antiparallel magnetoresistive memory cells Electricity 141 Expired
US4780848A Magnetoresistive memory with multi-layer storage cells having layers of limited thickness Physics 120 Expired
US5251170A Offset magnetoresistive memory structures Electricity 62 Expired
US6404191B2 Read heads in planar monolithic integrated circuit chips Physics 53 Expired
US5420819A Method for sensing data in a magnetoresistive memory using large fractions of memory cell films for data storage Physics 53 Expired
US5892708A Magnetoresistive memory using large fraction of memory cell films for data storage Physics 53 Expired
US5424236A Method for forming offset magnetoresistive memory structures Electricity 48 Expired
US6963098B2 Thermally operated switch control memory cell Electricity 47 Expired
US6021065A Spin dependent tunneling memory Electricity 46 Expired
US6538921B2 Circuit selection of magnetic memory cells and related cell structures Physics 45 Expired
US6535416B1 Magnetic memory coincident thermal pulse data storage Electricity 34 Expired
US6072382A Spin dependent tunneling sensor Physics 27 Expired
US5636159A Magnetoresistive memory using large fractions of memory cell films for data storage Physics 26 Expired
US6147900A Spin dependent tunneling memory Electricity 21 Expired
US5949707A Giant magnetoresistive effect memory cell Electricity 19 Expired
US5966322A Giant magnetoresistive effect memory cell Electricity 19 Expired
US5060193A Magnetic state entry assurance Physics 17 Expired
US5012444A Opposed field magnetoresistive memory sensing Physics 16 Expired
US6275411A Spin dependent tunneling memory Physics 15 Expired
US6455177B1 Stabilization of GMR devices Emerging Cross-Sectional Technologies 12 Expired
US7148531B2 Magnetoresistive memory SOI cell Electricity 12 Expired
US6349053B1 Spin dependent tunneling memory Physics 11 Expired
US7177178B2 magnetic memory layers thermal pulse transitions Electricity 10 Expired
US5768180A Magnetoresistive memory using large fractions of memory cell films for data storage Physics 8 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.