| Patents for G08C 21 - Systems for transmitting the position of an object with respect to a predetermined reference system, e.g. tele-autographic system (996) |
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| 05/24/2006 | DE202005000784U1 Vorrichtung zum Erfassen der Position einer Betätigungshandhabe A device for detecting the position of an actuating handle |
| 05/24/2006 | CN1776762A Automobile anti-theft device with GPS identification |
| 05/23/2006 | CA2427452C A device network having selectable targets |
| 05/10/2006 | CN1771430A Touch detection for a digitizer |
| 05/09/2006 | US7041916 Orientation sensing device with processor |
| 05/03/2006 | EP1380006B1 Handwritten character recording and recognition device |
| 04/25/2006 | US7034953 Method and system for instruction of a computer using processing sensor |
| 04/20/2006 | CA2582642A1 Computer for taking notes by typing and sketching |
| 04/12/2006 | EP1644918A2 Single-layer touchpad and methods of use |
| 04/11/2006 | US7024784 Device equipped with a sensor |
| 04/04/2006 | US7023430 Stylus retaining and releasing mechanism for stylus-receiving housing |
| 04/04/2006 | US7023358 Method and an assembly for determining the existence and the size of a gap |
| 03/28/2006 | US7019734 Resistive touch sensor having microstructured conductive layer |
| 03/28/2006 | CA2290033C Semiconductor dark image position sensitive device |
| 03/28/2006 | CA2237303C Magnetic displacement sensor |
| 03/22/2006 | CN1246762C Orientation sensing device |
| 03/21/2006 | US7015401 Image processing system with handwriting input function and the method for forming the same |
| 03/15/2006 | CN1245675C Apparatus and method for identifying data input table through touch pen moving |
| 03/14/2006 | US7012199 Coordinates correction apparatus, coordinates correction parameter calculation apparatus, coordinates correction method, coordinates correction parameter calculation method, memory medium for storing coordinates correction control program, and memory medium for storing coordinates correction parameter calculation program |
| 03/11/2006 | CA2518649A1 Apparatus, system and methods for collecting position information over a large surface using electrical field sensing devices |
| 03/08/2006 | EP1631974A2 Self-calibrating dielectric property-based switch |
| 03/01/2006 | CN1244043C Method and system for activating instruction of computer |
| 02/23/2006 | DE102004034287A1 Procedure for localization of vehicle wheel involves evaluation by evaluation unit which receives signals from acceleration sensor placed at wheel to localize wheel |
| 02/21/2006 | US7001219 Replaceable device for an electronic monitoring system, especially a video monitoring system |
| 02/16/2006 | US20060032680 Method of increasing the spatial resolution of touch sensitive devices |
| 02/16/2006 | DE102004034031A1 Transportable Messsonde, Messsystem, Verfahren zur Erfassung von Messwerten sowie Verwendung des Messystems Portable measuring probe, measuring system, method for acquisition of data and the use of the measuring system |
| 02/15/2006 | CN1242358C Method of position code acquisition and position code decoding |
| 02/15/2006 | CN1242316C Electromagnetic induction pen device with writing function |
| 02/14/2006 | US6998545 Touch and proximity sensor control systems and methods with improved signal and noise differentiation |
| 02/09/2006 | US20060027404 Tracking, auto-calibration, and map-building system |
| 02/07/2006 | US6995859 Method and system for instruction of a computer |
| 02/07/2006 | US6995729 Transponder with overlapping coil antennas on a common core |
| 01/25/2006 | CN1238810C Method and system for printing document |
| 01/24/2006 | CA2471975C Systems and methods for proximity control of a barrier |
| 01/19/2006 | US20060012827 System for capturing information from a printed document |
| 01/17/2006 | US6987581 Method and system for instruction of a computer using sensor with identifier |
| 01/10/2006 | US6985139 Interactive apparatus using print media |
| 01/10/2006 | US6985136 Portable communicator |
| 01/10/2006 | CA2240776C Improved optical tracking system |
| 12/22/2005 | US20050279832 Code reading device and program |
| 12/15/2005 | US20050278260 Business card |
| 11/09/2005 | EP1592953A2 Touch detection for a digitizer |
| 11/09/2005 | EP1495462A4 Electronic pen-like input device |
| 11/09/2005 | EP1402468B1 Device equipped with a sensor |
| 11/08/2005 | US6963845 Business card as electronic mail authorization token |
| 11/08/2005 | CA2329686C Position finder, measuring apparatus with position finder, and measuring system |
| 10/27/2005 | US20050237312 Sensing device for sensing a position relative to a surface |
| 10/26/2005 | EP1588310A1 Security and tracking system |
| 10/12/2005 | EP1433150A4 Power management method and system |
| 10/12/2005 | CN1222904C Method and system for bill management |
| 10/04/2005 | CA2247458C Displacement-current method and apparatus for resolving presence, orientation and activity in a defined space |
| 09/29/2005 | US20050212701 Skier information system |
| 09/22/2005 | US20050206497 Systems and methods for proximity control of a barrier |
| 09/09/2005 | WO2005081631A2 Noise reduction in digitizer system |
| 09/08/2005 | DE202005009562U1 Secure transport and or storage container for objects that are to be continuously monitored has a lock, electronic access unit, memory and monitoring antenna that are all linked by a data transmission path |
| 09/01/2005 | WO2005080140A1 On-vehicle display control device |
| 09/01/2005 | US20050189154 Noise reduction in digitizer system |
| 08/24/2005 | CN1659505A Method and system for obtaining positioning data |
| 08/23/2005 | US6933931 Method and apparatus of position location |
| 08/13/2005 | CA2497009A1 Skier information system |
| 08/09/2005 | US6927762 Application specific integrated circuit (ASIC) of the electromagnetic-induction system |
| 07/28/2005 | US20050165621 System and method for authorising an electronic message using a business card |
| 07/21/2005 | US20050160099 System and method for generating a business card for authorising an electronic message |
| 07/14/2005 | US20050151696 Transponder with overlapping coil antennas on a common core |
| 07/14/2005 | US20050150697 Method and system for obtaining positioning data |
| 07/13/2005 | EP1552795A1 Transponder with overlapping coil antennas on a common core |
| 07/13/2005 | EP0819294A4 Electronic stylus with writing feel |
| 07/09/2005 | CA2491778A1 Transponder with overlapping coil antennas on a common core |
| 06/30/2005 | US20050139398 Touch panel and method for producing the same |
| 06/23/2005 | US20050133279 Electromagnetic digitizer sensor array |
| 06/14/2005 | US6906702 Coordinate input device and its control method, and computer readable memory |
| 06/09/2005 | WO2005052882A1 A system and method for assisting a first person to locate a second person |
| 06/08/2005 | CN1625765A Electronic pen-like input device |
| 05/26/2005 | US20050111037 Method of instructing a computer system using an interface surface |
| 05/24/2005 | US6897854 Electronic pen input device and coordinate detecting method therefor |
| 05/06/2005 | WO2005041098A1 House arrest surveying system |
| 05/05/2005 | US20050093837 Electronic pen-like input device |
| 04/28/2005 | WO2004114265A3 Single-layer touchpad and methods of use |
| 04/28/2005 | US20050088419 Orientation sensing device |
| 04/07/2005 | US20050073722 Sensing device for enabling interaction between a computer and a form printed on a surface |
| 04/06/2005 | EP1232476A4 Method and system for bill management |
| 03/24/2005 | US20050062728 Sensing device for generating orientation indicating data |
| 03/24/2005 | US20050062727 Method for sensing the orientation of an object |
| 03/24/2005 | US20050061887 Barcode verification system and method |
| 03/16/2005 | CN1193316C Method and apparatus for increasing detection rightness for contact-controllable detector |
| 03/15/2005 | US6867880 Method and system for instruction of a computer using coded marks |
| 02/17/2005 | US20050035953 Single-layer touchpad and methods of use |
| 02/09/2005 | EP1504330A2 Method and system for obtaining positioning data |
| 01/26/2005 | EP1500062A1 Closed-loop sensor on a solid-state object position detector |
| 01/20/2005 | US20050014486 Information providing system |
| 01/20/2005 | US20050012724 Acoustic condition sensor employing a plurality of mutually non-orthogonal waves |
| 01/12/2005 | EP1495462A1 Electronic pen-like input device |
| 12/30/2004 | US20040262051 Program product, system and method for creating and selecting active regions on physical documents |
| 12/29/2004 | WO2004114265A2 Single-layer touchpad and methods of use |
| 12/29/2004 | CA2529688A1 Single-layer touchpad and methods of use |
| 12/16/2004 | WO2004109650A1 Motion detection sampling for writing and tracking instruments |
| 12/15/2004 | CN2663918Y Position detecting apparatus |
| 11/25/2004 | WO2000072245A9 Method and system for bill management |
| 11/25/2004 | US20040233163 System for remotely controlling an aspect of a function of apparatus |
| 11/24/2004 | CN1549991A Power management method and system |