Inventor
AHRENS MICHAEL G
US24 patents
⚠️ This page may combine multiple inventors who share the name “AHRENS MICHAEL G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XILINX INC
14 patentsUS6212103B1Apr 3, 2001
Method for operating flash memory
XILINX INC81 citations95
US6233177B1May 15, 2001
Bitline latch switching circuit for floating gate memory device requiring zero volt programming voltage
XILINX INC42 citations92
US6249458B1Jun 19, 2001
Switching circuit for transference of multiple negative voltages
XILINX INC32 citations91
US7544968B1Jun 9, 2009
Non-volatile memory cell with charge storage element and method of programming
XILINX INC8 citations84
US6525973B1Feb 25, 2003
Automatic bitline-latch loading for flash prom test
XILINX INC10 citations73
US6285584B1Sep 4, 2001
Method to implement flash memory
XILINX INC9 citations73
US6687157B1Feb 3, 2004
Circuits and methods for identifying a defective memory cell via first, second and third wordline voltages
XILINX INC12 citations69
US6388946B1May 14, 2002
Circuit and method for incrementally selecting word lines
XILINX INC5 citations69
US6112322AAug 29, 2000
Circuit and method for stress testing EEPROMS
XILINX INC7 citations69
US7687797B1Mar 30, 2010
Three-terminal non-volatile memory element with hybrid gate dielectric
XILINX INC3 citations62
US7450431B1Nov 11, 2008
PMOS three-terminal non-volatile memory element and method of programming
XILINX INC3 citations62
US7420842B1Sep 2, 2008
Method of programming a three-terminal non-volatile memory element using source-drain bias
XILINX INC5 citations62
US6272060B1Aug 7, 2001
Shift register clock scheme
XILINX INC4 citations60
US7947980B1May 24, 2011
Non-volatile memory cell with charge storage element and method of programming
XILINX INC0 citations52
CROSSPOINT SOLUTIONS INC
6 patentsUS5221865AJun 22, 1993
Programmable input/output buffer circuit with test capability
CROSSPOINT SOLUTIONS INC134 citations99
US5534798AJul 9, 1996
Multiplexer with level shift capabilities
CROSSPOINT SOLUTIONS INC81 citations96
US5671234ASep 23, 1997
Programmable input/output buffer circuit with test capability
CROSSPOINT SOLUTIONS INC26 citations92
US5453696ASep 26, 1995
Embedded fuse resistance measuring circuit
CROSSPOINT SOLUTIONS INC21 citations92
US5465055ANov 7, 1995
RAM-logic tile for field programmable gate arrays
CROSSPOINT SOLUTIONS INC14 citations74
US5629636AMay 13, 1997
Ram-logic tile for field programmable gate arrays
CROSSPOINT SOLUTIONS INC5 citations63