Average Co-Inventor Count = 3.24
ph-index = 32
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Kabushiki Kaisha Toshiba (203 from 52,620 patents)
2. Toshiba Memory Corporation (29 from 2,955 patents)
3. Kioxia Corporation (29 from 2,661 patents)
4. Micron Technology Incorporated (24 from 37,716 patents)
5. Other (4 from 832,398 patents)
6. Fujitsu Limited Kabushiki Kaisha Toshiba (1 from 1 patent)
290 patents:
1. 12439596 - Semiconductor memory device for suppressing variations of impurity concentrations
2. 12419055 - Semiconductor memory device having a circuit chip bonded to a memory array chip and including a solid-state drive controller and a control circuit
3. 12414299 - Nonvolatile semiconductor memory device and manufacturing method thereof
4. 12400686 - Microelectronic devices, and related memory devices and electronic systems
5. 12356622 - Nonvolatile semiconductor memory device and method for manufacturing same
6. 12349357 - Non-volatile memory device
7. 12317500 - Semiconductor memory device having a contact plug electrically connected to an interconnection through a narrower via
8. RE50330 - Nonvolatile semiconductor memory device and method for driving same
9. 12237259 - Electronic devices comprising multilevel bitlines, and related methods and systems
10. 12219766 - Non-volatile memory device including a contour of an insulation film, located below a vertically oriented embedded body, having expanded portion corresponding to the second semicondutor portion of the lower structure
11. 12112805 - Apparatus containing memory array structures having multiple sub-blocks
12. 12100454 - Memory device including in-tier driver circuit
13. 12101932 - Microelectronic devices, and related memory devices and electronic systems
14. 12089410 - Semiconductor memory device and method for manufacturing the same
15. 12080356 - Methods of forming integrated circuit structures for capacitive sense NAND memory