Spruit; Johannes Hendrikus Maria
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spruit; Johannes Hendrikus Maria.The latest application filed is for "laser sensor module with soiling detection".
Company Profile
17.36.49
- Spruit; Johannes Hendrikus Maria - Ulm DE
- Spruit; Johannes Hendrikus Maria - Waalre NL
- Spruit; Johannes Hendrikus Maria - Eindhoven NL
- Spruit; Johannes Hendrikus Maria - Waaalre NL
Patent Activity
| Patent | Date |
|---|---|
| Laser sensor module with indication of readiness for use Grant 11,441,998 - Jutte , et al. September 13, 2 | 2022-09-13 |
| Laser sensor for particle detection Grant 11,428,819 - Spruit , et al. August 30, 2 | 2022-08-30 |
| Laser Sensor Module With Soiling Detection App 20220075042 - Van Der Lee; Alexander Marc ; et al. | 2022-03-10 |
| Laser sensor module for particle density detection Grant 11,187,643 - Jutte , et al. November 30, 2 | 2021-11-30 |
| Laser sensor for ultra-fine particle size detection Grant 11,119,021 - Spruit , et al. September 14, 2 | 2021-09-14 |
| Laser sensor module for particle detection with offset beam Grant 11,092,536 - Van der Lee , et al. August 17, 2 | 2021-08-17 |
| Method of suppressing false positive signals during self mixing interference particle detection Grant 11,054,244 - Ouweltjes , et al. July 6, 2 | 2021-07-06 |
| Laser Sensor Module With Indication Of Readiness For Use App 20210148807 - Jutte; Petrus Theodorus ; et al. | 2021-05-20 |
| Toothbrush with automatic detection of brushing angle Grant 10,980,624 - Johnson , et al. April 20, 2 | 2021-04-20 |
| Laser sensor for particle density detection Grant 10,866,083 - Van Der Lee , et al. December 15, 2 | 2020-12-15 |
| Laser Sensor For Ultra-fine Particle Size Detection App 20200292435 - SPRUIT; JOHANNES HENDRIKUS MARIA ; et al. | 2020-09-17 |
| Laser sensor for particle size detection Grant 10,732,091 - Van Der Lee , et al. | 2020-08-04 |
| Method And Apparatus For Early Caries Detection App 20200138297 - SPRUIT; Johannes Hendrikus Maria ; et al. | 2020-05-07 |
| Attachment assemblies for oral hygiene devices having improved fluid chamber, fluid channel, fluid exit hole, air inlet hole, and air channel features Grant 10,603,060 - Deane , et al. | 2020-03-31 |
| Method Of Suppressing False Positive Signals During Self Mixing Interference Particle Detection App 20200096314 - Ouweltjes; Okke ; et al. | 2020-03-26 |
| Laser Sensor Module For Particle Detection With Offset Beam App 20200003673 - Van der Lee; Alexander Marc ; et al. | 2020-01-02 |
| Laser Sensor Module For Particle Density Detection App 20190346360 - Jutte; Petrus Theodorus ; et al. | 2019-11-14 |
| Oral care device having a pump-free fluid delivery system Grant 10,448,729 - Edwards , et al. Oc | 2019-10-22 |
| Optical Particle Sensor Module App 20190285537 - SPRUIT; Johannes Hendrikus Maria ; et al. | 2019-09-19 |
| Laser Sensor For Particle Detection App 20190285753 - SPRUIT; JOHANNES HENDRIKUS MARIA ; et al. | 2019-09-19 |
| Device for inactivating bacteria on the surface of the stratum corneum layer of skin Grant 10,384,051 - Pelssers , et al. A | 2019-08-20 |
| Laser sensor for multi parameter detection Grant 10,379,028 - Spruit , et al. A | 2019-08-13 |
| Compact Laser Sensor App 20190146065 - JUTTE; PETRUS THEODORUS ; et al. | 2019-05-16 |
| Attachment Assemblies For Oral Hygiene Devices Having Improved Fluid Chamber, Fluid Channel, Fluid Exit Hole, Air Inlet Hole, And Air Channel Features App 20190038302 - DEANE; Steven Charles ; et al. | 2019-02-07 |
| Systems and methods for providing motivation feedback to a user before brushing Grant 10,188,203 - Van Gool , et al. Ja | 2019-01-29 |
| Toothbrush With Automatic Detection Of Brushing Angle App 20190015182 - JOHNSON; MARK THOMAS ; et al. | 2019-01-17 |
| Toothbrush with automatic detection of brushing angle Grant 10,105,202 - Johnson , et al. October 23, 2 | 2018-10-23 |
| Laser Sensor For Multi Parameter Detection App 20180224368 - SPRUIT; JOHANNES HENDRIKUS MARIA ; et al. | 2018-08-09 |
| Laser Sensor For Partical Density Detection App 20180209779 - VAN DER LEE; ALEXANDER MARC ; et al. | 2018-07-26 |
| Laser Sensor For Particle Size Detection App 20180209892 - VAN DER LEE; ALEXANDER MARC ; et al. | 2018-07-26 |
| Plaque detection using a stream probe Grant 9,918,814 - Prins , et al. March 20, 2 | 2018-03-20 |
| Gum detection using an optical detector in a dental hygiene detection apparatus Grant 9,814,552 - Spruit , et al. November 14, 2 | 2017-11-14 |
| Toothbrush With Automatic Detection Of Brushing Angle App 20170312062 - JOHNSON; MARK THOMAS ; et al. | 2017-11-02 |
| Systems And Methods For Providing Motivation Feedback To A User Before Brushing App 20170303673 - VAN GOOL; EDGAR MARTINUS ; et al. | 2017-10-26 |
| Plaque detection using a stream probe Grant 9,750,589 - Spruit , et al. September 5, 2 | 2017-09-05 |
| Oral Care Device Having A Pump-free Fluid Delivery System App 20170215569 - EDWARDS; MARTIN JOHN ; et al. | 2017-08-03 |
| Plaque detection using a stream probe Grant 9,668,842 - Spruit , et al. June 6, 2 | 2017-06-06 |
| A Device For Inactivating Bacteria App 20170043154 - PELSSERS; EDUARD GERARD MARIE ; et al. | 2017-02-16 |
| Gum detection in a dental hygiene detection apparatus by stream probe blocking Grant 9,526,598 - Van Gool , et al. December 27, 2 | 2016-12-27 |
| Reducing Blockages Of A Plaque Detection Stream Probe App 20160338635 - JOHNSON; MARK THOMAS ; et al. | 2016-11-24 |
| Lithographic apparatus with a deformation sensor Grant 9,360,774 - Spruit , et al. June 7, 2 | 2016-06-07 |
| Gum Detection In A Dental Hygiene Detection Apparatus By Stream Probe Blocking App 20150366645 - VAN GOOL; EDGAR MARTINUS ; et al. | 2015-12-24 |
| Lithographic apparatus and device manufacturing method Grant 9,207,547 - Spruit , et al. December 8, 2 | 2015-12-08 |
| Plaque Detection Using A Stream Probe App 20150327966 - SPRUIT; JOHANNES HENDRIKUS MARIA ; et al. | 2015-11-19 |
| Plaque Detection Using A Stream Probe App 20150320531 - VAN GOOL; Edgar Martinus ; et al. | 2015-11-12 |
| Plaque Detection Using A Stream Probe App 20150320353 - SPRUIT; Johannes Hendrikus Maria ; et al. | 2015-11-12 |
| Plaque Detection Using A Stream Probe App 20150313697 - PRINS; MENNO WILLEM JOSE ; et al. | 2015-11-05 |
| Gum Detection Using An Optical Detector In A Dental Hygiene Detection Apparatus App 20150305670 - SPRUIT; JOHANNES HENDRIKUS MARIA ; et al. | 2015-10-29 |
| Plaque Detection Using A Stream Probe App 20150282912 - Prins; Menno Willem Jose ; et al. | 2015-10-08 |
| Lithographic Apparatus With a Deformation Sensor App 20130162963 - SPRUIT; Johannes Hendrikus Maria ; et al. | 2013-06-27 |
| Lithographic Apparatus And Device Manufacturing Method App 20130077072 - SPRUIT; Johannes Hendrikus Maria ; et al. | 2013-03-28 |
| De-icing of multi-layer storage media Grant 8,407,415 - Brondijk , et al. March 26, 2 | 2013-03-26 |
| Method and device for retrieving information from an optical record carrier at various reading speeds Grant 8,339,911 - Spruit , et al. December 25, 2 | 2012-12-25 |
| Method And Device For Retrieving Information From An Optical Record Carrier At Various Reading Speeds App 20120155235 - Spruit; Johannes Hendrikus Maria ; et al. | 2012-06-21 |
| Device And Method For Scanning An Optical Recording Medium And Optical Recording Medium App 20100214887 - Spruit; Johannes Hendrikus Maria ; et al. | 2010-08-26 |
| Device and method for scanning an optical recording medium and optical recording medium Grant 7,738,327 - Spruit , et al. June 15, 2 | 2010-06-15 |
| Multi-spot Detector Arrangement For Multi-layer Record Carriers App 20090296561 - Spruit; Johannes Hendrikus Maria ; et al. | 2009-12-03 |
| Method, Optical Recording Apparatus Using Such Method And Optical Recording Medium For Use By The Method And The Apparatus App 20090059748 - Van Der Vleuten; Maarten ; et al. | 2009-03-05 |
| De-Icing of Multi-Layer Storage Media App 20080310278 - Brondijk; Robert Albertus ; et al. | 2008-12-18 |
| Device for detecting position information from an optical record carrier Grant 7,426,160 - Spruit , et al. September 16, 2 | 2008-09-16 |
| Device and Method for Scanning an Optical Recording Medium and Optical Recording Medium App 20080219108 - Spruit; Johannes Hendrikus Maria ; et al. | 2008-09-11 |
| Content Protection on a Record Carrier App 20080205254 - Talstra; Johan Cornelis ; et al. | 2008-08-28 |
| Optical recording method and apparatus using this method Grant 7,362,673 - Mimnagh , et al. April 22, 2 | 2008-04-22 |
| Optical record carrier recording method and recording apparatus Grant 7,330,415 - Spruit , et al. February 12, 2 | 2008-02-12 |
| Power correction for device for scanning a record carrier Grant 7,269,113 - Spruit September 11, 2 | 2007-09-11 |
| Rewritable data storage medium having erasable identification marks Grant 7,221,643 - Spruit , et al. May 22, 2 | 2007-05-22 |
| Methods, optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatus Grant 7,110,336 - Stek , et al. September 19, 2 | 2006-09-19 |
| Multilayer optical disc having pregroove modulation App 20060203702 - Woerlee; Pierre Hermanus ; et al. | 2006-09-14 |
| Method and apparatus for determining the optimal write power and optical recording medium for use by such method and apparatus App 20060181988 - Spruit; Johannes Hendrikus Maria ; et al. | 2006-08-17 |
| Record carrier comprising multiple sets of recording parameters App 20060072441 - Spruit; Johannes Hendrikus Maria ; et al. | 2006-04-06 |
| Optical scanning device App 20060050620 - Spruit; Johannes Hendrikus Maria | 2006-03-09 |
| Rewritable data storage medium App 20060039269 - Spruit; Johannes Hendrikus Maria ; et al. | 2006-02-23 |
| Rewritable data storage medium having erasable identification marks Grant 6,986,150 - Spruit , et al. January 10, 2 | 2006-01-10 |
| Record carrier, device and method for scanning the record carrier App 20050147010 - Spruit, Johannes Hendrikus Maria | 2005-07-07 |
| Optical record carrier App 20050105426 - Spruit, Johannes Hendrikus Maria ; et al. | 2005-05-19 |
| Optical record carrier Grant 6,853,615 - Spruit , et al. February 8, 2 | 2005-02-08 |
| Optical record carrier recording method and recording apparatus App 20040257951 - Spruit, Johannes Hendrikus Maria ; et al. | 2004-12-23 |
| Optical recording carrier having groove wobble phase changes between subsequent predetermined positions App 20040160891 - Spruit, Johannes Hendrikus Maria ; et al. | 2004-08-19 |
| Optical recording carrier having groove wobble phase changes between subsequent predetermined positions Grant 6,714,508 - Spruit , et al. March 30, 2 | 2004-03-30 |
| Methods, optical recording apparatus using such methods and optical recording medium for use by the methods and the apparatus App 20020114235 - Stek, Aalbert ; et al. | 2002-08-22 |
| Method and optical recording apparatus for determining the optimum write power App 20020085462 - Spruit, Johannes Hendrikus Maria | 2002-07-04 |
| Rewritable data storage medium App 20010030932 - Spruit, Johannes Hendrikus Maria ; et al. | 2001-10-18 |
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