Sparf; Lars
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sparf; Lars.The latest application filed is for "multi-plane reflective sensor".
Company Profile
4.44.41
- Sparf; Lars - Vallingby SE
Patent Activity
| Patent | Date |
|---|---|
| Multi-plane Reflective Sensor App 20210223906 - Eriksson; Thomas ; et al. | 2021-07-22 |
| Interactive virtual display Grant 10,949,027 - Eriksson , et al. March 16, 2 | 2021-03-16 |
| Interactive Virtual Display App 20190220149 - Eriksson; Thomas ; et al. | 2019-07-18 |
| Touch sensitive curved and flexible displays Grant 10,282,034 - Eriksson , et al. | 2019-05-07 |
| Optical Proximity Sensors App 20180296915 - Holmgren; Stefan ; et al. | 2018-10-18 |
| Handheld electronic device and associated distributed multi-display system Grant 10,004,985 - Holmgren , et al. June 26, 2 | 2018-06-26 |
| Optical proximity sensor and associated user interface Grant 9,921,661 - Eriksson , et al. March 20, 2 | 2018-03-20 |
| Light-based touch screen Grant 9,778,794 - Jansson , et al. October 3, 2 | 2017-10-03 |
| Touch Sensitive Curved And Flexible Displays App 20170262134 - Eriksson; Thomas ; et al. | 2017-09-14 |
| Optical touch screens Grant 9,678,601 - Pettersson , et al. June 13, 2 | 2017-06-13 |
| Integrated light guide and touch screen frame Grant 9,645,679 - Eriksson , et al. May 9, 2 | 2017-05-09 |
| Removable Protective Cover With Embedded Proximity Sensors App 20170115825 - Eriksson; Thomas ; et al. | 2017-04-27 |
| Removable protective cover with embedded proximity sensors Grant 9,569,095 - Eriksson , et al. February 14, 2 | 2017-02-14 |
| Curved light guide frame Grant D776,666 - Karlsson , et al. January 17, 2 | 2017-01-17 |
| Light guide frame Grant D776,665 - Karlsson , et al. January 17, 2 | 2017-01-17 |
| Light-based touch screen with shift-aligned emitter and receiver lenses Grant 9,471,170 - Goertz , et al. October 18, 2 | 2016-10-18 |
| Multi-touch Detection By An Optical Touch Screen App 20160239153 - Holmgren; Stefan ; et al. | 2016-08-18 |
| Optical touch screen using total internal reflection Grant 9,411,430 - Holmgren , et al. August 9, 2 | 2016-08-09 |
| Light-based touch screen using elongated light guides Grant 9,389,730 - Goertz , et al. July 12, 2 | 2016-07-12 |
| Integrated Light Guide And Touch Screen Frame App 20160154533 - Eriksson; Thomas ; et al. | 2016-06-02 |
| Optical Proximity Sensor And Associated User Interface App 20160154475 - Eriksson; Thomas ; et al. | 2016-06-02 |
| Mobile phone cover Grant D756,983 - Karlsson , et al. May 24, 2 | 2016-05-24 |
| Light-based touch surface with curved borders Grant 9,335,867 - Holmgren , et al. May 10, 2 | 2016-05-10 |
| Gaming Device App 20160067602 - Holmgren; Stefan ; et al. | 2016-03-10 |
| User Interface For A Touch Screen App 20160011715 - Behdasht; Remo ; et al. | 2016-01-14 |
| Integrated light guide and touch screen frame and multi-touch determination method Grant 9,207,800 - Eriksson , et al. December 8, 2 | 2015-12-08 |
| Optical surface using a reflected image for determining three-dimensional position information Grant 9,195,344 - Goertz , et al. November 24, 2 | 2015-11-24 |
| Proximity sensor for determining two-dimensional coordinates of a proximal object Grant 9,164,625 - Holmgren , et al. October 20, 2 | 2015-10-20 |
| User interface for a touch screen Grant 9,152,258 - Behdasht , et al. October 6, 2 | 2015-10-06 |
| Touch Screen Calibration And Update Methods App 20150277663 - Goertz; Magnus ; et al. | 2015-10-01 |
| Compound Lens Structure For Optical Touch Screen App 20150277636 - Holmgren; Stefan ; et al. | 2015-10-01 |
| Asic Controller For Light-based Sensor App 20150277666 - Jansson; Anders ; et al. | 2015-10-01 |
| Optical Touch Screens App 20150261339 - Pettersson; Robert ; et al. | 2015-09-17 |
| Side-light Display Illuminator App 20150219828 - Eriksson; Thomas ; et al. | 2015-08-06 |
| Optical touch screens Grant 9,063,614 - Pettersson , et al. June 23, 2 | 2015-06-23 |
| Optical elements with alternating reflective lens facets Grant 9,052,777 - Holmgren , et al. June 9, 2 | 2015-06-09 |
| Touch screen calibration and update methods Grant 9,052,771 - Goertz , et al. June 9, 2 | 2015-06-09 |
| Light-based Touch Surface With Curved Borders App 20150145834 - Holmgren; Stefan ; et al. | 2015-05-28 |
| ASIC controller for light-based sensor Grant 9,035,917 - Jansson , et al. May 19, 2 | 2015-05-19 |
| Side-light display illuminator Grant 9,024,917 - Eriksson , et al. May 5, 2 | 2015-05-05 |
| Light-based touch surface with curved borders Grant 8,989,536 - Holmgren , et al. March 24, 2 | 2015-03-24 |
| Removable Protective Cover With Embedded Proximity Sensors App 20150077400 - Eriksson; Thomas ; et al. | 2015-03-19 |
| Removable protective cover with embedded proximity sensors Grant 8,917,239 - Eriksson , et al. December 23, 2 | 2014-12-23 |
| Optical Proximity Sensors App 20140364218 - Holmgren; Stefan ; et al. | 2014-12-11 |
| Light-based Touch Surface With Curved Borders App 20140362053 - Holmgren; Stefan ; et al. | 2014-12-11 |
| Methods for determining a touch location on a touch screen Grant 8,902,196 - Goertz , et al. December 2, 2 | 2014-12-02 |
| Pressure-sensitive touch screen Grant 8,896,575 - Goertz , et al. November 25, 2 | 2014-11-25 |
| Optical Touch Screens App 20140320459 - Pettersson; Robert ; et al. | 2014-10-30 |
| Light-based touch surface with curved borders Grant 8,837,882 - Holmgren , et al. September 16, 2 | 2014-09-16 |
| Asic Controller For Light-based Sensor App 20140160081 - Jansson; Anders ; et al. | 2014-06-12 |
| Light-based touch surface with curved borders and sloping bezel App 20140146249 - Holmgren; Stefan ; et al. | 2014-05-29 |
| Removable Protective Cover With Embedded Proximity Sensors App 20140104160 - Eriksson; Thomas ; et al. | 2014-04-17 |
| ASIC controller for light-based touch screen Grant 8,674,966 - Jansson , et al. March 18, 2 | 2014-03-18 |
| Light-based touch surface with curved borders and sloping bezel Grant 8,676,007 - Holmgren , et al. March 18, 2 | 2014-03-18 |
| Optical Touch Screen Using Total Internal Reflection App 20140071094 - Holmgren; Stefan ; et al. | 2014-03-13 |
| Light-based touch screen using elliptical and parabolic reflectors Grant 8,587,562 - Goertz , et al. November 19, 2 | 2013-11-19 |
| Optical touch screen systems using total internal reflection Grant 8,553,014 - Holmgren , et al. October 8, 2 | 2013-10-08 |
| Side-light Display Illuminator App 20130241886 - Eriksson; Thomas ; et al. | 2013-09-19 |
| Optimized Hemi-ellipsoidal Led Shell App 20130234991 - SPARF; LARS | 2013-09-12 |
| Optical Touch Screen Systems Using Total Internal Reflection App 20130155027 - Holmgren; Stefan ; et al. | 2013-06-20 |
| Light-based Touch Surface With Curved Borders And Sloping Bezel App 20130141395 - Holmgren; Stefan ; et al. | 2013-06-06 |
| User Interface For A Touch Screen App 20130127765 - Behdasht; Remo ; et al. | 2013-05-23 |
| Component bonding using a capillary effect Grant 8,403,203 - Goertz , et al. March 26, 2 | 2013-03-26 |
| Light Actuator For Movable Buttons On A Keypad App 20120326987 - Frojdh; Gunnar Martin ; et al. | 2012-12-27 |
| Asic Controller For Light-based Touch Screen App 20120188205 - Jansson; Anders ; et al. | 2012-07-26 |
| Optical Touch Screen With Tri-directional Micro-lenses App 20120188206 - Sparf; Lars ; et al. | 2012-07-26 |
| Optical Elements With Alternating Reflective Lens Facets App 20120176343 - Holmgren; Stefan ; et al. | 2012-07-12 |
| Light-based Touch Screen Using Elongated Light Guides App 20110210946 - Goertz; Magnus ; et al. | 2011-09-01 |
| Pressure-sensitive Touch Screen App 20110181552 - Goertz; Magnus ; et al. | 2011-07-28 |
| Light-based Touch Screen Using Elliptical And Parabolic Reflectors App 20110175852 - Goertz; Magnus ; et al. | 2011-07-21 |
| Touch Screen Calibration And Update Methods App 20110169781 - Goertz; Magnus ; et al. | 2011-07-14 |
| Component Bonding Using A Capillary Effect App 20110167628 - Goertz; Magnus ; et al. | 2011-07-14 |
| Optical Touch Screen Using A Mirror Image For Determining Three-dimensional Position Information App 20110169782 - Goertz; Magnus ; et al. | 2011-07-14 |
| Methods For Determining A Touch Location On A Touch Screen App 20110169780 - Goertz; Magnus ; et al. | 2011-07-14 |
| Light-based Touch Screen With Shift-aligned Emitter And Receiver Lenses App 20110163998 - Goertz; Magnus ; et al. | 2011-07-07 |
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