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Reward Candy Dispenser for Personal Computers
A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.
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| Application No. | Application Title | Issue Date |
| 20110297458 | ELECTROMAGNETIC PEN WITHOUT A BATTERY The present invention relates to a new electromagnetic pen without a battery, and particularly relates to a new electromagnetic pen without a battery, which has two coils inside. An oscillator circuit and a resonance circuit are formed in the new electromagnetic pen res... | 12/08/2011 |
| 20110155479 | POINTING MEMBER, POSITION DETECTION APPARATUS AND POSITION DETECTION METHOD Methods and apparatus are provided to further facilitate detection not only of a position on a position detector pointed to by a pointing member, but also of information other than the position information such as pen pressure applied to the pointing member, in a positi... | 06/30/2011 |
| 20100051356 | PRESSURE SENSITIVE STYLUS FOR A DIGITIZER A pressure sensitive stylus, comprises a movable tip that recedes within a housing of the stylus in response to user applied contact pressure, wherein a displacement of the tip along an axis on which it recedes is a function of the applied contact pressure, and an optic... | 03/04/2010 |
| 20090314552 | Retractable electronic pen comprising actuator button decoupled from force sensor An electronic pen comprises a retractable cartridge having a nib, a force-actuable device that is actuated by a nib force transmitted axially through the cartridge from the nib, a retraction for retracting the cartridge, a button for actuating the retraction mechanism, ... | 12/24/2009 |
| 20090101418 | APPARATUS AND METHODS RELATING TO VOTING SYSTEMS AND THE LIKE A digital pen having a body, a sensor to provide an electronic representation of the pen's position on a writing surface, a memory to store data gathered by the sensor and a memory lock whereby unauthorised access to the data may be restricted.... | 04/23/2009 |
| 20080257613 | POSITION INDICATOR AND COORDINATE INPUT DEVICE A position indicator is provided. The position indicator includes an external case, and a core having an indicating unit projecting outside of the case. The core is movably supported by the case. The core has a central axis extending along a lengthwise direction thereof... | 10/23/2008 |
| 20080165162 | Electronic Pen Device Various electronic pen devices are disclosed herein. In one embodiment, an electronic pen with an improved ultrasound transducer (i.e. transmitter or receiver) is provided. In one embodiment an electronic pen with an improved ‘pen up/pen down’ detector is provided I... | 07/10/2008 |
| 20080066973 | Writing information processing system, writing information generating device and computer readable storage medium A writing information processing system includes a writing information generating device and an information processing device. The writing information generating device generates writing information relating to a user's writing operation on a medium. The information pro... | 03/20/2008 |
| 20060133015 | Stylus attachment structure for it products In a stylus attachment structure for an IT product, the attachment structure formed on an IT product, such as, a laptop, a tablet PC and a PDA, comprises an attachment slot, a push-out member, a retaining member and an elastic part, wherein the push-out member is arrang... | 06/22/2006 |
| 20060060393 | Coordinate indicator In a coordinate indicator used for an input device of electronic equipment, to miniaturize the entire indicator as well as to secure resistance to impact and reliability by reducing components in size. A coordinate indicator includes a casing composed of an upper case, ... | 03/23/2006 |
