Inventor
SHIMANEK SCHUYLER E
US30 patents
⚠️ This page may combine multiple inventors who share the name “SHIMANEK SCHUYLER E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XILINX INC
14 patentsUS6714041B1Mar 30, 2004
Programming on-the-fly (OTF)
XILINX INC224 citations98
US6441641B1Aug 27, 2002
Programmable logic device with partial battery backup
XILINX INC113 citations98
US6353331B1Mar 5, 2002
Complex programmable logic device with lookup table
XILINX INC56 citations96
US7023744B1Apr 4, 2006
Reconfigurable SRAM-ROM cell
XILINX INC28 citations92
US7225373B1May 29, 2007
Data transfer validation system
XILINX INC21 citations91
US6968478B1Nov 22, 2005
Method and apparatus for data transfer validation
XILINX INC31 citations90
US7746699B1Jun 29, 2010
Non-volatile memory read-check
XILINX INC10 citations84
US7046544B1May 16, 2006
SRAM cell with read-disturb immunity
XILINX INC15 citations84
US7127552B2Oct 24, 2006
Using transfer bits during data transfer from non-volatile to volatile memories
XILINX INC5 citations62
US6980030B1Dec 27, 2005
Embedded function units with decoding
XILINX INC2 citations61
US8350590B1Jan 8, 2013
Method and apparatus for distributing clock signals
XILINX INC1 citations60
US7683666B1Mar 23, 2010
Circuit component with programmable characteristics and method of operating same
XILINX INC0 citations52
US6981091B2Dec 27, 2005
Using transfer bits during data transfer from non-volatile to volatile memories
XILINX INC1 citations52
US7831415B1Nov 9, 2010
Circuit for testing input signals and a method of testing input signals coupled to a circuit
XILINX INC0 citations50
SHIMANEK SCHUYLER E
6 patentsUS8222923B1Jul 17, 2012
Method and apparatus for memory control with a programmable device
SHIMANEK SCHUYLER E12 citations90
US8134878B1Mar 13, 2012
Signal calibration for memory interface
SHIMANEK SCHUYLER E14 citations90
US8090758B1Jan 3, 2012
Enhanced multiplier-accumulator logic for a programmable logic device
SHIMANEK SCHUYLER E23 citations90
US8587337B1Nov 19, 2013
Method and apparatus for capturing and synchronizing data
SHIMANEK SCHUYLER E2 citations73
US8742791B1Jun 3, 2014
Method and apparatus for preamble detection for a control signal
SHIMANEK SCHUYLER E3 citations72
US8239604B1Aug 7, 2012
Method and apparatus for converting data between different word widths using line grouping of data segments
SHIMANEK SCHUYLER E0 citations49
PHILIPS ELECTRONICS NA
3 patentsUS5635854AJun 3, 1997
Programmable logic integrated circuit including verify circuitry for classifying fuse link states as validly closed, validly open or invalid
PHILIPS ELECTRONICS NA36 citations92
US5684413ANov 4, 1997
Condensed single block PLA plus PAL architecture
PHILIPS ELECTRONICS NA4 citations62
US5889412AMar 30, 1999
Condensed single block PLA plus PAL architecture
PHILIPS ELECTRONICS NA1 citations52
WENNEKAMP WAYNE E
3 patentsUS8239590B1Aug 7, 2012
Method and apparatus for transferring data between two different interfaces
WENNEKAMP WAYNE E7 citations91
US8116162B1Feb 14, 2012
Dynamic signal calibration for a high speed memory controller
WENNEKAMP WAYNE E11 citations90
US8200874B1Jun 12, 2012
Method and apparatus for arbitration among multiple ports
WENNEKAMP WAYNE E3 citations72