DC

David Carroll Challener

LP Lenovo (Singapore) Pte.: 80 patents #20 of 1,301Top 2%
IBM: 47 patents #1,870 of 70,183Top 3%
The Johns Hopkins University: 2 patents #1,071 of 4,416Top 25%
LP Lenovo Pte.: 1 patents #12 of 75Top 20%
LL Lenovo (Singapore) Ptd. Limited: 1 patents #1 of 29Top 4%
📍 Raleigh, NC: #22 of 6,378 inventorsTop 1%
🗺 North Carolina: #78 of 45,564 inventorsTop 1%
Overall (All Time): #7,900 of 4,157,543Top 1%
134
Patents All Time

Issued Patents All Time

Showing 126–134 of 134 patents

Patent #TitleCo-InventorsDate
6182212 Method and system for automated migration of user settings to a replacement computer system Barry D. Atkins, Richard Wayne Cheston 2001-01-30
6154200 Computer input stylus and system James L. Levine, Michael A. Schappert 2000-11-28
6081793 Method and system for secure computer moderated voting Richard Allen Kelley, Palmer E. Newman 2000-06-27
6046733 Computer input stylus and thickness control system Palmer E. Newman 2000-04-04
6009486 Cardbus docking station Richard A. Dayan, John Mason Elmore, Richard Allen Kelley 1999-12-28
5973666 Method and means for controlling the concurrent execution of a plurality of programs on a computer system Calvin B. Swart, Stephen E. Fischer, William B. Cunningham 1999-10-26
5959616 Computer input stylus and color control system 1999-09-28
5953001 Computer input stylus and texture control system Palmer E. Newman 1999-09-14
4962294 Method and apparatus for causing an open circuit in a conductive line Keith F. Beckham, Arunava Gupta, Joseph M. Harvilchuck, James M. Leas, James Lloyd +4 more 1990-10-09