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Direction crossing detector for containment boundary |
Scott J. Carter |
2019-02-05 |
| 9845072 |
Direction crossing detector for containment boundary |
Scott J. Carter |
2017-12-19 |
| 7729168 |
Reduced signal level support for memory devices |
John F. Zumkehr, Jeffrey E. Smith |
2010-06-01 |
| 7623032 |
Object controlled access and inventory system |
Roger A. Niederland, John F. Zumkehr |
2009-11-24 |
| 7152008 |
Calibrated differential voltage crossing |
John F. Zumkehr, Renjeng Chiang |
2006-12-19 |
| 7095245 |
Internal voltage reference for memory interface |
John F. Zumkehr, Ray Chiang |
2006-08-22 |
| 7071728 |
Hybrid compensated buffer design |
John F. Zumkehr, Arnaud J. Forestier |
2006-07-04 |
| 7046062 |
Method and device for symmetrical slew rate calibration |
John F. Zumkehr |
2006-05-16 |
| 6965529 |
Memory bus termination |
John F. Zumkehr |
2005-11-15 |
| 6922077 |
Hybrid compensated buffer design |
John F. Zumkehr, Arnaud J. Forestier |
2005-07-26 |
| 6864731 |
Method and device for symmetrical slew rate calibration |
John F. Zumkehr |
2005-03-08 |
| 6617895 |
Method and device for symmetrical slew rate calibration |
John F. Zumkehr |
2003-09-09 |