Khrakovsky; Oleg Alexander
Patent Applications and Registrations
Patent applications and USPTO patent grants for Khrakovsky; Oleg Alexander.The latest application filed is for "method and system for determining characteristics of an acoustic signal".
- Khrakovsky; Oleg Alexander - Lynn MA
| Patent | Date |
|---|---|
| Multi-phase ultrasonic pipe flow meter Grant 9,347,807 - Ao , et al. May 24, 2 | 2016-05-24 |
| Ultrasonic signal coupler Grant 9,234,777 - Ao , et al. January 12, 2 | 2016-01-12 |
| Method And System For Determining Characteristics Of An Acoustic Signal App 20150107371 - Khrakovsky; Oleg Alexander | 2015-04-23 |
| Ultrasonic signal coupler Grant 8,978,476 - Ao , et al. March 17, 2 | 2015-03-17 |
| Multi-phase Ultrasonic Pipe Flow Meter App 20140136126 - Ao; Xiaolei Shirley ; et al. | 2014-05-15 |
| Ultrasonic Signal Coupler App 20140123767 - Ao; Xiaolei Shirley ; et al. | 2014-05-08 |
| Ultrasonic Signal Coupler App 20140123768 - Ao; Xiaolei Shirley ; et al. | 2014-05-08 |
| Ultrasonic coupler assembly Grant 8,635,913 - Ao , et al. January 28, 2 | 2014-01-28 |
| Ultrasonic Coupler Assembly App 20120266679 - Ao; Xiaolei Shirley ; et al. | 2012-10-25 |
| Method and system for multi-path ultrasonic flow rate measurement Grant 7,942,068 - Ao , et al. May 17, 2 | 2011-05-17 |
| Method And System For Multi-path Ultrasonic Flow Rate Measurement App 20100229654 - Ao; Xiaolei Shirley ; et al. | 2010-09-16 |
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