| 7362320 |
Electronic device having a light emitting/detecting display screen |
David M. Payne, John W. Huffman, Tim M. Hoberock |
2008-04-22 |
| 7091427 |
Apparatus using resonance of a cavity to determine mass of a load |
Robert E. Haines, Ben B. Tyson, John W. Huffman |
2006-08-15 |
| 6823148 |
Imaging system having media stack component measuring system |
Jeffrey S. Weaver, David Luman |
2004-11-23 |
| 6726357 |
Media identification system |
Jeffrey S. Weaver |
2004-04-27 |
| 6636704 |
Imaging system having media stack component measuring system |
Jeffrey S. Weaver, David Luman |
2003-10-21 |
| 6597877 |
Apparatus for detecting unacceptable media |
— |
2003-07-22 |
| 6485205 |
Media weight sensor using an acoustic resonator |
— |
2002-11-26 |
| 6467977 |
Media weight sensor using a resonant piezoelectric element |
Jeffrey S. Weaver |
2002-10-22 |
| 6198497 |
Adjustment of a laser diode output power compensator |
— |
2001-03-06 |
| 6037962 |
Method and apparatus for interleaving raster scan lines in a multi-beam laser imaging device |
Gary Hanson |
2000-03-14 |
| 5867191 |
Toner projection printer with means to reduce toner spreading |
James G. Bearss |
1999-02-02 |
| 5764667 |
Current steering circuit |
— |
1998-06-09 |
| 5717449 |
Toner projection printer with improved address electrode structure |
— |
1998-02-10 |
| 5654745 |
Toner projection printer with capacitance-coupled address electrode structure |
— |
1997-08-05 |
| 5442664 |
Digitally phase modulated clock inhibiting reduced RF emissions |
Robert A. Rust, Derek L. Knee |
1995-08-15 |
| 4522517 |
Encoder system for dot matrix line printer |
Kenneth B. Wade |
1985-06-11 |