Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8275564 | Patterned wafer inspection system using a non-vibrating contact potential difference sensor | Jun Liu, Jeffrey Hawthorne | 2012-09-25 |
| 8244461 | Navigational display for parachutists | Michael G. Durrett, Keith D. Jamison, Daniel S. Shedd | 2012-08-14 |
| 7900526 | Defect classification utilizing data from a non-vibrating contact potential difference sensor | Jeffrey Hawthorne, M. Brandon Steele, Yeyuan Yang | 2011-03-08 |
| 7752000 | Calibration of non-vibrating contact potential difference measurements to detect surface variations that are perpendicular to the direction of sensor motion | William R. Usry | 2010-07-06 |
| 7742979 | System and method for automated commodities transactions including an automatic hedging function | Gary Reding, Kent Beadle, Chris Nikkel, Walker Humphries, Dave Womeldorf +4 more | 2010-06-22 |
| 7659734 | Semiconductor inspection system and apparatus utilizing a non-vibrating contact potential difference sensor and controlled illumination | Jeffrey Hawthorne, M. Brandon Steele, Yeyuan Yang | 2010-02-09 |
| 7418423 | System and method for automated commodities transactions including an automatic hedging function | Gary Reding, Kent Beadle, Chris Nikkel, Walker Humphries, Dave Womeldorf +4 more | 2008-08-26 |