Inventor · Baoshan, TW

Len-Yi Leu

17Patents
5h-index
8Co-inventors
59Inventor score

Filing activity: Sep 18, 1998 → Jun 21, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6114723A Flash memory cell using poly to poly tunneling for erase Electricity 20 Expired
US6174771A Split gate flash memory cell with self-aligned process Electricity 13 Expired
US6365459B1 Method for making flash memory cell having reentrant angle floating gate Electricity 13 Expired
US6015984A Capacitor with oxide/nitride/oxide composite dielectric suitable for embedded nonvolatile memory in analog applications Electricity 11 Expired
US6395590B1 Capacitor plate formation in a mixed analog-nonvolatile memory device Electricity 7 Expired
US6489200B1 Capacitor fabrication process for analog flash memory devices Electricity 4 Expired
US9926190B2 MEMS devices and methods of forming the same Electricity 2 Active
US9540231B2 MEMS device with a bonding layer embedded in the cap Performing Operations; Transporting 2 Active
US10343895B2 Micro-electro-mechanical system (MEMS) structure including isolation ring at sidewalls of semiconductor via and method for forming the same Performing Operations; Transporting 2 Active
US10150664B2 Microelectromechanical systems (MEMS) stopper structure for stiction improvement Electricity 1 Active
US6924527B2 Split gate flash memory cell structure and method of manufacturing the same Electricity 0 Expired
US10266400B2 MEMS device with multi pressure Performing Operations; Transporting 0 Active
US10865100B2 Method for forming micro-electro-mechanical system (MEMS) structure Performing Operations; Transporting 0 Active
US10112822B2 Semiconductor device Performing Operations; Transporting 0 Active
US10981779B2 MEMS devices and methods of forming the same Electricity 0 Active
US9868630B2 Package structure and manufacturing method thereof Performing Operations; Transporting 0 Active
US9764948B2 MEMS cap with multi pressure Performing Operations; Transporting 0 Active

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