Inventor · Dresden, DE

Rolf Weis

108Patents
11h-index
103Co-inventors
83Inventor score

Filing activity: Sep 15, 1997 → May 17, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8569842B2 Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devices Electricity 73 Active
US7132333B2 Transistor, memory cell array and method of manufacturing a transistor Electricity 40 Expired
US8970262B2 Semiconductor device arrangement with a first semiconductor device and with a plurality of second semiconductor devices Electricity 27 Active
US8455948B2 Transistor arrangement with a first transistor and with a plurality of second transistors Electricity 20 Active
US7635893B2 Transistor, memory cell array and method of manufacturing a transistor Electricity 19 Expired
US6576944B2 Self-aligned nitride pattern for improved process window Electricity 18 Expired
US7642572B2 Integrated circuit having a memory cell array and method of forming an integrated circuit Electricity 16 Active
US7727837B2 Method of producing an integrated circuit having a capacitor with a supporting layer Electricity 15 Active
US6599798B2 Method of preparing buried LOCOS collar in trench DRAMS Electricity 14 Expired
US7569878B2 Fabricating a memory cell array Electricity 12 Expired
US6448610B2 Memory cell with trench, and method for production thereof Electricity 11 Expired
US6496401B2 Memory cell configuration Electricity 10 Expired
US7763513B2 Integrated circuit device and method of manufacture Electricity 10 Active
US8866253B2 Semiconductor arrangement with active drift zone Electricity 10 Active
US7301192B2 Dram cell pair and dram memory cell array Electricity 9 Expired
US8595449B2 Memory scheduler for managing maintenance operations in a resistive memory in response to a trigger condition Physics 7 Active
US8971080B2 Circuit arrangement with a rectifier circuit Emerging Cross-Sectional Technologies 7 Active
US6667504B1 Self-aligned buried strap process using doped HDP oxide Electricity 6 Expired
US8759939B2 Semiconductor arrangement with active drift zone Electricity 6 Active
US5964466A Sealing device Mechanical Engineering; Lighting; Heating 6 Expired
US6893938B2 STI formation for vertical and planar transistors Electricity 6 Expired
US5984312A Sealing device Mechanical Engineering; Lighting; Heating 6 Expired
US9035690B2 Circuit arrangement with a first semiconductor device and with a plurality of second semiconductor devices Electricity 6 Active
US7442609B2 Method of manufacturing a transistor and a method of forming a memory device with isolation trenches Electricity 6 Active
US8995158B2 Circuit arrangement with a rectifier circuit Emerging Cross-Sectional Technologies 6 Active

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