Inventor · Seoul, KR

June Lee

52Patents
12h-index
24Co-inventors
84Inventor score

Filing activity: Jul 29, 1998 → Nov 20, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US6813184B2 NAND flash memory and method of erasing, programming, and copy-back programming thereof Physics 68 Expired
US7064986B2 Non-volatile semiconductor memory device using differential start programming voltage and programming method thereof Physics 47 Expired
US6731540B2 Non-volatile semiconductor memory device having shared row selection circuit Physics 38 Expired
US7042770B2 Memory devices with page buffer having dual registers and method of using the same Physics 37 Expired
US6996014B2 Memory devices with page buffer having dual registers and method of using the same Physics 30 Expired
US5986918A Synchronous read only memory device Physics 29 Expired
US7184308B2 Flash memory devices and methods for programming the same Physics 23 Expired
US6735727B1 Flash memory device with a novel redundancy selection circuit and method of using the same Physics 21 Expired
US6018487A Read-only memory device having bit line discharge circuitry and method of reading data from the same Physics 20 Expired
US6724682B2 Nonvolatile semiconductor memory device having selective multiple-speed operation mode Physics 18 Expired
US10002073B2 Selective data recycling in non-volatile memory Physics 16 Active
US6795366B2 Internal voltage converter scheme for controlling the power-up slope of internal supply voltage Physics 13 Expired
US9653176B2 Read disturb reclaim policy Physics 11 Active
US7596026B2 Program method of non-volatile memory device Physics 10 Active
US7184307B2 Flash memory device capable of preventing program disturbance according to partial programming Physics 10 Expired
US8289802B2 System and memory for sequential multi-plane page memory operations Physics 9 Active
US7539059B2 Selective bit line precharging in non volatile memory Physics 8 Active
US6377486B1 Block architecture option circuit for nonvolatile semiconductor memory devices Physics 7 Expired
US6888756B2 Low-voltage non-volatile semiconductor memory device Physics 6 Expired
US6845041B2 Non-volatile semiconductor memory device with accelerated column scanning scheme Physics 6 Expired
US6958935B2 Nonvolatile semiconductor memory with X8/X16 operation mode using address control Physics 5 Expired
US10347331B2 Read threshold optimization in flash memories Physics 5 Active
US9502127B2 System optimization in flash memories Physics 5 Active
US10456052B2 Electronic device having segmental portion on housing thereof Electricity 4 Active
US7227785B2 Memory devices with page buffer having dual registers and method of using the same Physics 4 Expired

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