Hedayat; Kayvan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hedayat; Kayvan.The latest application filed is for "soot sensor system".
- Hedayat; Kayvan - Weston MA
- Hedayat; Kayvan - Chestnut Hill MA
| Patent | Date |
|---|---|
| Soot sensor system Grant 11,137,333 - Hedayat , et al. October 5, 2 | 2021-10-05 |
| Soot Sensor System App 20200408659 - Hedayat; Kayvan ; et al. | 2020-12-31 |
| Soot sensor system Grant 10,591,398 - Hedayat , et al. | 2020-03-17 |
| Soot Sensor System App 20200018680 - Hedayat; Kayvan ; et al. | 2020-01-16 |
| Soot sensor system Grant 10,416,062 - Hedayat , et al. Sept | 2019-09-17 |
| Thermocouple with local cold junction measurement Grant 10,006,815 - Hedayat June 26, 2 | 2018-06-26 |
| Soot Sensor System App 20180113062 - Hedayat; Kayvan ; et al. | 2018-04-26 |
| Soot sensor system Grant 9,696,249 - Hedayat , et al. July 4, 2 | 2017-07-04 |
| Soot Sensor System App 20170023461 - Hedayat; Kayvan ; et al. | 2017-01-26 |
| Soot sensor system Grant 9,389,163 - Hedayat , et al. July 12, 2 | 2016-07-12 |
| Soot sensor system Grant 9,134,216 - Hedayat , et al. September 15, 2 | 2015-09-15 |
| Soot Sensor System App 20150168285 - Hedayat; Kayvan ; et al. | 2015-06-18 |
| Thermocouple With Local Cold Junction Measurement App 20150131701 - Hedayat; Kayvan | 2015-05-14 |
| Soot Sensor System App 20120324981 - Hedayat; Kayvan ; et al. | 2012-12-27 |
| Sensor system including a magnetized shaft Grant 8,191,431 - Hedayat , et al. June 5, 2 | 2012-06-05 |
| Sensor System Including A Magnetized Shaft App 20110265581 - Hedayat; Kayvan ; et al. | 2011-11-03 |
| Soot Sensor System App 20110203348 - Hedayat; Kayvan ; et al. | 2011-08-25 |
| Sensor system including a magnetized shaft Grant 8,001,850 - Hedayat , et al. August 23, 2 | 2011-08-23 |
| Non-contact engine parameter sensor Grant 7,977,939 - Hedayat , et al. July 12, 2 | 2011-07-12 |
| Sensor system including a magnetized shaft Grant 7,895,906 - Hedayat , et al. March 1, 2 | 2011-03-01 |
| Sensor System Including a Magnetized Shaft App 20100077869 - Hedayat; Kayvan ; et al. | 2010-04-01 |
| Cylinder Position Sensor and Cylinder Incorporating the Same App 20090278641 - Hedayat; Kayvan | 2009-11-12 |
| Sensor System Including a Magnetized Shaft App 20090165571 - Hedayat; Kayvan ; et al. | 2009-07-02 |
| Sensor system including a magnetized shaft Grant 7,469,604 - Hedayat , et al. December 30, 2 | 2008-12-30 |
| Rail activated position sensor Grant 7,439,735 - Barnabo , et al. October 21, 2 | 2008-10-21 |
| Cylinder Position Sensor and Cylinder Incorporating the Same App 20080197948 - Hedayat; Kayvan | 2008-08-21 |
| Non-Contact Engine Parameter Sensor App 20080116895 - Hedayat; Kayvan ; et al. | 2008-05-22 |
| Torque sensor system including an elliptically magnetized shaft Grant 7,363,827 - Hedayat , et al. April 29, 2 | 2008-04-29 |
| Torque sensor system including an elliptically magnetized shaft App 20070113683 - Hedayat; Kayvan ; et al. | 2007-05-24 |
| Sensor System Including A Magnetized Shaft App 20070089539 - Hedayat; Kayvan ; et al. | 2007-04-26 |
| Non-contact position sensor utilizing multiple sensor elements Grant 7,009,386 - Tromblee , et al. March 7, 2 | 2006-03-07 |
| Rail activated position sensor App 20050099175 - Barnabo, Susan M. ; et al. | 2005-05-12 |
| Rail activated position sensor App 20050062467 - Barnabo, Susan M. ; et al. | 2005-03-24 |
| Child seat sensor assembly Grant 6,846,012 - Baskin , et al. January 25, 2 | 2005-01-25 |
| Position sensor with reduction gear train Grant 6,788,048 - Hedayat , et al. September 7, 2 | 2004-09-07 |
| Child seat sensor assembly App 20040149507 - Baskin, Gennady ; et al. | 2004-08-05 |
| Trailer tow connector assembly App 20040115978 - Hedayat, Kayvan ; et al. | 2004-06-17 |
| Non-contact position sensor App 20030169033 - Tromblee, Gerald ; et al. | 2003-09-11 |
| Non-contact absolute position sensor App 20030080734 - Hedayat, Kayvan ; et al. | 2003-05-01 |
| Angular position sensor for pivoted control devices Grant 5,831,554 - Hedayat , et al. November 3, 1 | 1998-11-03 |
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