Inventor

Guan-Ru Lee

24Patents
4h-index
11Co-inventors
56Inventor score

Filing activity: Mar 13, 2013 → Apr 27, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9401371B1 Sacrificial spin-on glass for air gap formation after bl isolation process in single gate vertical channel 3D NAND flash Electricity 44 Active
US9721964B2 Low dielectric constant insulating material in 3D memory Electricity 5 Active
US9184096B2 Semiconductor structure and manufacturing method for the same Electricity 4 Active
US9019768B1 Split page 3D memory array Physics 4 Active
US9673051B1 High density patterned material on integrated circuits Electricity 4 Active
US9583503B1 Three-dimensional semiconductor device and method of manufacturing the same Electricity 3 Active
US11678486B2 3D flash memory with annular channel structure and array layout thereof Electricity 2 Active
US9023701B1 Three-dimensional memory and method of forming the same Electricity 2 Active
US11476276B2 Semiconductor device and method for fabricating the same Electricity 1 Active
US9293348B2 Semiconductor structure including stacked structure and method for forming the same Electricity 1 Active
US9754790B2 Memory device and method for fabricating the same Electricity 1 Active
US11778823B2 Three-dimensional memory device and method for manufacturing the same Electricity 1 Active
US12022654B2 Memory device and method of manufacturing the same Electricity 0 Active
US12245428B2 3D AND flash memory device and method of fabricating the same Electricity 0 Active
US11985822B2 Memory device Electricity 0 Active
US11195847B2 Memory device and method for forming the same Electricity 0 Active
US12310023B2 3D semiconductor device and array layout with isolated conductive pillars Electricity 0 Active
US10312256B1 Method of manufacturing three-dimensional stacked semiconductor structure and structure manufactured by the same Electricity 0 Active
US9142454B1 Semiconductor structure and method for manufacturing the same Electricity 0 Active
US12200935B2 3D and flash memory device and method of fabricating the same Electricity 0 Active
US11638379B2 Method for forming memory device Electricity 0 Active
US9171862B2 Three-dimensional memory and method of forming the same Electricity 0 Active
US9190467B2 Semiconductor structure and manufacturing method of the same Electricity 0 Active
US9425202B2 Split page 3D memory array Physics 0 Active

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