Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311098 | Vacuum oscillation prevention in a venturi surgical system | — | 2025-05-27 |
| 12263122 | Methods of solenoid valve control optimization | Daryush Agahi | 2025-04-01 |
| 11796084 | Valve cooling and noise suppression | Craig Fritch | 2023-10-24 |
| 11642243 | Methods of solenoid valve control optimization | Daryush Agahi | 2023-05-09 |
| 11540942 | Redundant pneumatic circuit for reliability enhancement of vitrectomy instruments | — | 2023-01-03 |
| 11441700 | Valve cooling and noise suppression | Craig Fritch | 2022-09-13 |
| 10411503 | Motor train unit auxiliary power supply apparatus | Jinghai Jiao, Yanzun Yu, Buzhao Niu, Fujie JIANG, Donghua Wu | 2019-09-10 |
| 9937077 | Pneumatic pressure output control by drive valve duty cycle calibration | Kurt D. Leukanech, Dan Teodorescu | 2018-04-10 |
| 9496451 | System for improving solar cell manufacturing yield | Jiunn Benjamin Heng, Chunguang Xiao, Dongzhi Yan, Zhiquan Huang, Zheng Xu | 2016-11-15 |
| 9391230 | Method for improving solar cell manufacturing yield | Jiunn Benjamin Heng, Chunguang Xiao, Dongzhi Yan, Zhiquan Huang, Zheng Xu | 2016-07-12 |
| 8818564 | Pneumatic pressure output control by drive valve duty cycle calibration | Kurt D. Leukanech, Dan Teodorescu | 2014-08-26 |
| 8784357 | Phacoemulsification hand piece with two independent transducers | — | 2014-07-22 |
| 7185555 | Footswitch | Robert H. Peterson, David Thoe, Dac Vu | 2007-03-06 |
| 6862951 | Footswitch | Robert H. Peterson, David Thoe, Dac Vu | 2005-03-08 |
| 6722033 | Pallet assembly for assembling a fiber optic module that includes a housing | Keith Koster, Robert G. Heitel | 2004-04-20 |
| D478323 | Footswitch | Robert H. Peterson, Dac Vu, David Weston | 2003-08-12 |