Inventor · Unterhaching, DE

Detlev Richter

31Patents
9h-index
50Co-inventors
78Inventor score

Filing activity: Dec 16, 1976 → Jul 12, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US7800943B2 Integrated circuit having a memory cell arrangement and method for reading a memory cell state using a plurality of partial readings Physics 20 Active
US6297995A Circuit configuration with a temperature-dependent semiconductor component test and repair logic circuit Physics 17 Expired
US7688634B2 Method of operating an integrated circuit having at least one memory cell Physics 13 Active
US6216248A Integrated memory Physics 13 Expired
US7649779B2 Integrated circuits; methods for manufacturing an integrated circuit; memory modules; computing systems Electricity 12 Active
US4121104A X-ray examining device with automatic timer and film container for an X-ray examining device Physics 10 Expired
US4486896A X-Ray generator incorporating automatic correction of a dose-determining exposure parameter Electricity 10 Expired
US7864579B2 Integrated circuits having a controller to control a read operation and methods for operating the same Physics 10 Active
US7813169B2 Integrated circuit and method to operate an integrated circuit Physics 9 Active
USD548871S1 Lamp General 8 Expired
US7940575B2 Memory device and method providing logic connections for data transfer Emerging Cross-Sectional Technologies 6 Active
US6779136B2 Method for testing the refresh device of an information memory Physics 6 Expired
US7778073B2 Integrated circuit having NAND memory cell strings Electricity 6 Active
US4313055A Automatic exposure control device for an X-ray generator Electricity 6 Expired
US6158029A Method of testing an integrated circuit having a memory and a test circuit Physics 4 Expired
US6279129A Configuration of memory cells and method of checking the operation of memory cells Physics 4 Expired
US7296202B2 Semiconductor module with a configuration for the self-test of a plurality of interface circuits and test method Physics 4 Expired
US8589765B1 Memory read-out Physics 3 Active
US7864593B2 Method for classifying memory cells in an integrated circuit Physics 3 Active
US7636258B2 Integrated circuits, memory controller, and memory modules Physics 3 Active
US7489563B2 Memory device with adaptive sense unit and method of reading a cell array Physics 3 Active
US7707380B2 Memories, method of storing data in memory and method of determining memory cell sector quality Physics 3 Active
US7190605B1 Semiconductor memory and method for operating a semiconductor memory comprising a plurality of memory cells Physics 2 Expired
US6877897B2 Method for determining the temperature of a memory cell from transistor threshold voltage Physics 2 Expired
US7457144B2 Memory device and method for verifying information stored in memory cells Physics 1 Active

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