Inventor · Boise, ID, US

Jun Sumino

41Patents
7h-index
26Co-inventors
69Inventor score

Filing activity: Jul 16, 1998 → Jun 26, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US9070441B2 Non-volatile memory system with reset verification mechanism and method of operation thereof Physics 37 Active
US6906378B2 Non-volatile semiconductor memory device and method of fabricating the same Electricity 13 Expired
US6849919B2 Method of fabricating a semiconductor device with a trench isolation structure and resulting semiconductor device Electricity 12 Expired
US7115940B2 Semiconductor device Electricity 9 Expired
US8476614B2 Memory device and fabrication process thereof Physics 8 Active
US9349450B2 Memory devices and memory operational methods including single erase operation of conductive bridge memory cells Physics 8 Active
US7858490B2 Semiconductor device having dual-STI and manufacturing method thereof Electricity 7 Active
US8294236B2 Semiconductor device having dual-STI and manufacturing method thereof Electricity 7 Active
US8835895B2 Memory device and fabrication process thereof Physics 7 Active
US9007837B2 Non-volatile memory system with reset control mechanism and method of operation thereof Physics 5 Active
US8853663B2 Nonvolatile memory device and manufacturing method thereof Electricity 5 Active
US7268056B2 Method of fabricating a semiconductor device with a trench isolation structure and resulting semiconductor device Electricity 5 Expired
US9293196B2 Memory cells, memory systems, and memory programming methods Physics 5 Active
US9911489B2 Memory cells, memory systems, and memory programming methods Physics 4 Active
US6414393B2 Semiconductor device Electricity 4 Expired
US7694066B2 Nonvolatile memory with active and passive wear leveling Physics 4 Active
US9515125B2 Socket structure for three-dimensional memory Electricity 3 Active
US10438661B2 Memory devices and methods of writing memory cells at different moments in time Physics 2 Active
US10395731B2 Memory cells, memory systems, and memory programming methods Physics 2 Active
US7355242B2 Semiconductor device Electricity 2 Active
US8242552B2 Storage element, method of manufacturing same, and semiconductor storage device Electricity 2 Active
US9646690B2 Non-volatile memory system with reset verification mechanism and method of operation thereof Physics 2 Active
US8519377B2 Nonvolatile memory device, nonvolatile memory device group, and manufacturing method thereof Electricity 1 Active
US10622067B2 Memory systems and memory writing methods Physics 1 Active
US9373397B1 Page programming sequences and assignment schemes for a memory device Physics 1 Active

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