DW

Donald L. Wheater

IBM: 33 patents #2,996 of 70,183Top 5%
CS Cadence Design Systems: 1 patents #1,216 of 2,263Top 55%
📍 South Burlington, VT: #65 of 1,136 inventorsTop 6%
🗺 Vermont: #205 of 4,968 inventorsTop 5%
Overall (All Time): #103,704 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
6426904 Structures for wafer level test and burn-in John E. Barth, Jr., Claude L. Bertin, Jeffrey H. Dreibelbis, Wayne F. Ellis, Wayne J. Howell +3 more 2002-07-30
6426641 Single pin performance screen ring oscillator with frequency division Steven Paul Koch, Larry Wissel 2002-07-30
6333706 Built-in self-test for analog to digital converter Brooks A. Cummings, Douglas R. Firth 2001-12-25
6233184 Structures for wafer level test and burn-in John E. Barth, Jr., Claude L. Bertin, Jeffrey H. Dreibelbis, Wayne F. Ellis, Wayne J. Howell +3 more 2001-05-15
6229465 Built in self test method and structure for analog to digital converter Raymond J. Bulaga, Brooks A. Cummings, Douglas R. Firth, John L. Harris, Christina L. Newman 2001-05-08
6073258 Method and device for performing two dimensional redundancy calculations on embedded memories avoiding fail data collection 2000-06-06
6058496 Self-timed AC CIO wrap method and apparatus Pamela S. Gillis, Kevin William McCauley, Ronald J. Prilik, Francis Woytowich 2000-05-02
5961653 Processor based BIST for an embedded memory Howard L. Kalter, John E. Barth, Jr., Jeffrey H. Dreibelbis, Rex Kho, John Stuart Parenteau, Jr. +1 more 1999-10-05
5899703 Method for chip testing Howard L. Kalter, H. Bernhard Pogge, George S. Prokop 1999-05-04