Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412901 | Acoustic and ultrasonic monitoring of inkjet droplets | Wen-Li Su, Trudy Benjamin, Steven B. Elgee, Thomas F. Uhling, Bruce A. Axten +7 more | 2002-07-02 |
| 6260941 | Acoustic and ultrasonic monitoring of inkjet droplets | Wen-Li Su, Trudy Benjamin, Steven B. Elgee, Thomas F. Uhling, Bruce A. Axten +7 more | 2001-07-17 |
| 6244682 | Method and apparatus for establishing ink-jet printhead operating energy from an optical determination of turn-on energy | Steven H. Walker | 2001-06-12 |
| 5929875 | Acoustic and ultrasonic monitoring of inkjet droplets | Wen-Li Su, Trudy Benjamin, Steven B. Elgee, Thomas F. Uhling, Bruce A. Axten +7 more | 1999-07-27 |