Norris; Mark A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Norris; Mark A..The latest application filed is for "system and method for monitoring component service life".
Company Profile
2.30.20
- Norris; Mark A. - Cary NC
- NORRIS; Mark A. - Apex NC US
- Norris; Mark A - Apex NC US
- Norris; Mark A. - Louisville CO
- Norris; Mark A. - Boulder CO
- Norris; Mark A. - Raleigh NC
Patent Activity
| Patent | Date |
|---|---|
| Fluid flow normalizer Grant 10,487,823 - Margolis , et al. Nov | 2019-11-26 |
| Method for suppression of resonant vibrations in subsea pipelines Grant 10,422,442 - Norris , et al. Sept | 2019-09-24 |
| System And Method For Monitoring Component Service Life App 20170114625 - NORRIS; Mark A. ; et al. | 2017-04-27 |
| Active Torsional Dampter For Rotating Shafts App 20170089189 - NORRIS; Mark A. ; et al. | 2017-03-30 |
| Method For Suppression Of Resonant Vibrations In Subsea Pipelines App 20170074423 - NORRIS; Mark A. ; et al. | 2017-03-16 |
| Fluid Flow Normalizer App 20160010638 - MARGOLIS; Donald L. ; et al. | 2016-01-14 |
| Active Noise And Vibration Control Systems And App 20150370266 - NORRIS; Mark A. ; et al. | 2015-12-24 |
| Land vehicles and systems with controllable suspension systems Grant 8,700,260 - Jolly , et al. April 15, 2 | 2014-04-15 |
| System for detecting potential probe malfunction conditions in a pulse oximeter Grant 8,116,839 - Norris , et al. February 14, 2 | 2012-02-14 |
| Land Vehicles And Systems With Controllable Suspension Systems App 20120035808 - Jolly; Mark R. ; et al. | 2012-02-09 |
| Wavelet transform of a plethysmographic signal Grant 7,515,949 - Norris April 7, 2 | 2009-04-07 |
| System for prefiltering a plethysmographic signal Grant 7,403,806 - Norris July 22, 2 | 2008-07-22 |
| Simultaneous signal attenuation measurements utilizing frequency orthogonal random codes Grant 7,194,292 - Norris March 20, 2 | 2007-03-20 |
| Wavelet transform of a plethysmographic signal App 20070004977 - Norris; Mark A. | 2007-01-04 |
| Separating oximeter signal components based on color App 20060293574 - Norris; Mark A. | 2006-12-28 |
| System for prefiltering a plethysmographic signal App 20060293575 - Norris; Mark A. | 2006-12-28 |
| Digital Photoplethysmographic Signal Sensor App 20060287589 - Wobermin; James ; et al. | 2006-12-21 |
| Oversampling pulse oximeter Grant 7,062,307 - Norris , et al. June 13, 2 | 2006-06-13 |
| Simultaneous signal attenuation measurements utilizing frequency orthogonal random codes App 20050187451 - Norris, Mark A. | 2005-08-25 |
| Oversampling pulse oximeter App 20050020894 - Norris, Mark A. ; et al. | 2005-01-27 |
| Feedback-controlled LED switching Grant 6,825,619 - Norris November 30, 2 | 2004-11-30 |
| Reduced cross talk pulse oximeter Grant 6,778,923 - Norris , et al. August 17, 2 | 2004-08-17 |
| Oversampling pulse oximeter Grant 6,748,253 - Norris , et al. June 8, 2 | 2004-06-08 |
| Oximeter with nulled op-amp current feedback Grant 6,720,734 - Norris April 13, 2 | 2004-04-13 |
| Ferrite stabilized LED drive Grant 6,707,257 - Norris March 16, 2 | 2004-03-16 |
| Ferrite Stabilized Led Drive App 20040030230 - Norris, Mark A. | 2004-02-12 |
| Oximeter With Nulled Op-amp Current Feedback App 20040030231 - Norris, Mark A. | 2004-02-12 |
| Feedback-controlled led switching App 20040030229 - Norris, Mark A. | 2004-02-12 |
| Diode detection circuit Grant 6,668,183 - Hicks , et al. December 23, 2 | 2003-12-23 |
| Diode detection circuit App 20030050545 - Hicks, Christopher Anthony ; et al. | 2003-03-13 |
| Reduced cross talk pulse oximeter App 20030028357 - Norris, Mark A. ; et al. | 2003-02-06 |
| Method and apparatus for determining pulse oximetry differential values Grant 6,505,060 - Norris January 7, 2 | 2003-01-07 |
| Simultaneous signal attenuation measurements utilizing code division multiplexing Grant 6,505,133 - Hanna , et al. January 7, 2 | 2003-01-07 |
| Oversampling pulse oximeter App 20020177762 - Norris, Mark A. ; et al. | 2002-11-28 |
| Active vibration control system for helicopter with improved actustor placement Grant 6,467,723 - Rossetti , et al. October 22, 2 | 2002-10-22 |
| Oversampling pulse oximeter Grant 6,397,092 - Norris , et al. May 28, 2 | 2002-05-28 |
| Pulse oximeter with improved DC and low frequency rejection Grant 6,381,479 - Norris April 30, 2 | 2002-04-30 |
| Synchronized modulation/demodulation method and apparatus for frequency division multiplexed spectrophotometric system Grant 6,363,269 - Hanna , et al. March 26, 2 | 2002-03-26 |
| Vibration-damped machine and control method therefor Grant 6,296,093 - Norris , et al. October 2, 2 | 2001-10-02 |
| Vibration control apparatus and method for calender rolls and the like Grant 5,961,899 - Rossetti , et al. October 5, 1 | 1999-10-05 |
| Active systems and devices including active vibration absorbers (AVAS) Grant 5,906,254 - Schmidt , et al. May 25, 1 | 1999-05-25 |
| Hybrid active-passive noise and vibration control system for aircraft Grant 5,845,236 - Jolly , et al. December 1, 1 | 1998-12-01 |
| Frequency-focused actuators for active vibrational energy control systems Grant 5,754,662 - Jolly , et al. May 19, 1 | 1998-05-19 |
| Method and apparatus for non-model based decentralized adaptive feedforward active vibration control Grant 5,713,438 - Rossetti , et al. February 3, 1 | 1998-02-03 |
| Broadband noise and vibration reduction Grant 5,526,292 - Hodgson , et al. June 11, 1 | 1996-06-11 |
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