DL

David E. Lackey

IBM: 45 patents #1,982 of 70,183Top 3%
📍 Poughkeepsie, NY: #77 of 1,613 inventorsTop 5%
🗺 New York: #2,204 of 115,490 inventorsTop 2%
Overall (All Time): #65,876 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 26–45 of 45 patents

Patent #TitleCo-InventorsDate
7381986 Arrangement for testing semiconductor chips while incorporated on a semiconductor wafer Brion Keller, Bernd K. F. Koenermann, Donald L. Wheater 2008-06-03
7131074 Nested voltage island architecture Thomas R. Bednar, Scott Whitney Gould, Douglas W. Stout, Paul S. Zuchowski 2006-10-31
6883152 Voltage island chip implementation Thomas R. Bednar, Scott Whitney Gould, Douglas W. Stout, Paul S. Zuchowski 2005-04-19
6865723 Method for insertion of test points into integrated logic circuit designs 2005-03-08
6856270 Pipeline array Henry R. Farmer, Steven F. Oakland 2005-02-15
6820240 Voltage island chip implementation Thomas R. Bednar, Scott Whitney Gould, Douglas W. Stout, Paul S. Zuchowski 2004-11-16
6804803 Method for testing integrated logic circuits Carl Barnhart, Robert W. Bassett, Brion Keller, Mark R. Taylor, Donald L. Wheater 2004-10-12
6792582 Concurrent logical and physical construction of voltage islands for mixed supply voltage designs John M. Cohn, Alvar A. Dean, David J. Hathaway, Thomas Lepsic, Susan K. Lichtensteiger +2 more 2004-09-14
6779163 Voltage island design planning Thomas R. Bednar, Scott Whitney Gould, Douglas W. Stout, Paul S. Zuchowski 2004-08-17
6745373 Method for insertion of test points into integrated circuit logic designs 2004-06-01
6731154 Global voltage buffer for voltage islands Thomas R. Bednar, Scott Whitney Gould, Douglas W. Stout, Paul S. Zuchowski 2004-05-04
6636995 Method of automatic latch insertion for testing application specific integrated circuits Alvar A. Dean, Joseph A. Iadanza, Sebastian T. Ventrone 2003-10-21
6609228 Latch clustering for power optimization Paul H. Bergeron, Keith M. Carrig, Alvar A. Dean, Roger P. Gregor, David J. Hathaway +2 more 2003-08-19
6577156 Method and apparatus for initializing an integrated circuit using compressed data from a remote fusebox Darren L. Anand, John E. Barth, Jr., John A. Fifield, Pamela S. Gillis, Peter O. Jakobsen +4 more 2003-06-10
6567943 D flip-flop structure with flush path for high-speed boundary scan applications Carl Barnhart, Steven F. Oakland 2003-05-20
6566681 Apparatus for assisting backside focused ion beam device modification Theodore M. Levin, Leah Pastel 2003-05-20
6467044 On-board clock-control templates for testing integrated circuits 2002-10-15
6300809 Double-edge-triggered flip-flop providing two data transitions per clock cycle Roger P. Gregor, David J. Hathaway, Steven F. Oakland 2001-10-09
5783960 Integrated circuit device with improved clock signal control 1998-07-21
5146460 Logic simulation using a hardware accelerator together with an automated error event isolation and trace facility Dennis F. Ackerman, David R. Bender, Salina Sau-Yue Chu, George R. Deibert, Gary G. Hallock +2 more 1992-09-08