Inventor · Goyang-si, KR

Chang Won Yang

22Patents
4h-index
47Co-inventors
59Inventor score

Filing activity: May 22, 2006 → May 2, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US9159435B2 Semiconductor memory device having bouncing detection circuit and method of operating the same Physics 6 Active
US7706190B2 Method of program-verifying a nonvolatile memory device using subdivided verifications with increasing verify voltages Physics 6 Active
US7898876B2 Page buffer circuit, nonvolatile memory device including the page buffer circuit, and method of operating the nonvolatile memory device Physics 5 Active
US9013924B2 Semiconductor device and operating method thereof Physics 5 Active
US9601211B1 Semiconductor memory device Physics 4 Active
US7515476B2 Non-volatile memory device and data read method and program verify method of non-volatile memory device Physics 4 Active
US8503232B2 Semiconductor memory device and programming method thereof Physics 4 Active
US7488110B2 End-plate for linear motion slider and linear motion slider in use with the end-plate Emerging Cross-Sectional Technologies 3 Active
US8085602B2 Page buffer circuit, nonvolatile memory device including the page buffer circuit, and method of operating the nonvolatile memory device Physics 3 Active
US9156017B2 Pyrolysis apparatus using liquid metal Emerging Cross-Sectional Technologies 3 Active
US7889551B2 Page buffer of non-volatile memory device and programming method of non-volatile memory device Physics 2 Active
US9446376B2 Apparatus for pyrolysis using molten metal Emerging Cross-Sectional Technologies 2 Active
US7903466B2 Memory device and method of operating the same Physics 2 Active
US8189383B2 Page buffer of non-volatile memory device and programming method of non-volatile memory device Physics 2 Active
US8923055B2 Semiconductor device and method of operating the same Physics 1 Active
US8929155B2 Semiconductor memory device and method of operating the same Physics 1 Active
US9508454B2 Semiconductor memory device and operation method thereof Physics 0 Active
US10533143B2 Combustor-independent fluidized bed indirect gasification system Chemistry; Metallurgy 0 Active
US9093169B2 Nonvolatile semiconductor memory apparatus and data sensing method thereof Physics 0 Active
US10352559B2 Gasification apparatus and gasification method Emerging Cross-Sectional Technologies 0 Active
US11333349B2 Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same Emerging Cross-Sectional Technologies 0 Active
US9416327B2 Hybrid gasification system Emerging Cross-Sectional Technologies 0 Active

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