Yan-Mei
Yan-Mei Chen, Taipei City TW
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20080266620 | SCANNER CAPABLE OF POSITIONING A SCAN START POSITION AND RELATED METHOD - A scanner includes a housing, a transparent platen disposed on the housing for positioning a document, and a calibration pattern formed on a side of the transparent platen. The calibration pattern includes an arc having a first point and a second point. The scanner further includes an optical engine installed inside the housing for scanning the document and the calibration pattern with movement in a first direction, and a control module installed inside the housing for controlling the optical engine to move to a scan start position according to the first point and the second point of the calibration pattern scanned by the optical engine and a radius of curvature of the arc. | 10-30-2008 |
Yan-Mei Chen, Tu-Cheng TW
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20130001871 | MEDIA LEVEL INDICATOR AND PRINTER HAVING SAME - A media level indicator and a printer having some are disclosed. The printer has the media level indicator, a housing and a media container slidably contained in the housing. The media level indicator includes a media detecting assembly and a level indicating assembly, wherein the media detecting assembly includes a shaft for rotatably engaged with the housing, a detecting arm fixed to the shaft and abutting the top of the paper stack, and a driving arm. The driving arm is articulated with a lever of the level indicating assembly. When the paper amount changes, the detecting arm is moved and drives the media detecting assembly to rotate, which provides motion in an indicating end of the level indicating assembly, which extends outwardly from the media container. Therefore, a change in the paper amount is indicated. | 01-03-2013 |
Yan-Mei Tang-Talpin, St-Gregoire FR
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20090070584 | Method for Providing, Distributing and Engraving Digital Data and Associated Distribution Server - The invention relates to a method for engraving digital data received from a remote server. The inventive method consists in acquiring an identifier of a secured disc used for receiving digital data, in transmitting the identifier and a digital data loading instruction to the remote server, in receiving digital date scrambled by at least one second encryption key and second encryption keys by a first encryption key and in engraving scrambled digital data and the second encryption keys on the secured disc. A providing and distributing methods and a distribution server are also disclosed. | 03-12-2009 |
Yan-Mei Yang, Chiayi City TW
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20100302149 | POINTING DEVICE AND METHOD OF ENABLING A POINTING DEVICE TO GENERATE A CONTROL SIGNAL - A pointing device includes: a magneto-electric transducer for detecting a variation in magnetic field of a magnetic element carried on an operator due to movement of the operator relative to an original position and for generating a voltage signal based on a detection result made thereby; a sampling unit for sampling the voltage signal to generate a sampling voltage; and a processing unit operable to generate a control signal corresponding to the movement of the operator upon detecting one of that the sampling voltage is not within a voltage range and that the sampling voltage is within the voltage range while a displacement of the operator from the original position is greater than a predetermined distance. A method of enabling a pointing device to generate a control signal is also disclosed. | 12-02-2010 |
20110181542 | TOUCH MODULE - A touch module includes: a sending unit disposed between a first surface of a first substrate and a second surface of a second substrate and operable to generate a sensing output in response to touching on or approaching the first substrate by a conductive object; and a control circuit unit disposed on the first surface of the substrate, exposed from the second substrate, receiving the sensing unit from the sensing unit through first and second conductive traces on the first surface of the first substrate, and operable to generate a control output based on the sensing output received thereby. | 07-28-2011 |
20110241997 | KEYBOARD HAVING TOUCH INPUT DEVICE - A keyboard having a touch input device includes a keyboard body and a touch input device. The touch input device is disposed on the keyboard body and is used in a digital input mode. The touch input device has a touch pad and a pattern layer. The pattern layer is bonded to a surface of the touch pad, and has a plurality of key indication areas. Each key indication area is corresponding to a key used in the digital input mode, for being recognized and selected by a user. In addition, through a switching module disposed on the keyboard, the digital input mode can be switched to a cursor control mode, a gesture control mode, or a handwriting input mode, thereby achieving a wide range of applications. | 10-06-2011 |
20110279367 | PRESENTER - A presenter includes a main body, a light source, a pointing input unit and a wireless transmission unit. The light source can be a laser diode or any other light-emitting element capable of emitting a laser beam. The pointing input unit can be a magnetically sensitive pointing unit or an optical cursor controller. The pointing input unit is operable to output a pointing control signal to a host via the wireless transmission unit. The presenter is capable of projecting a laser beam and controlling a cursor of the host device via the wireless transmission unit. | 11-17-2011 |
Yan-Mei Zhang, Shenzhen City CN
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20100053916 | CARD HOLDING MECHANISM - The invention discloses a card holding mechanism, which includes a housing, a retaining member mounting in one side of the housing and a sliding button slidably attached on another side of the housing. The housing defines a chamber therein, and the chamber is used for accommodating a chip card. The bottom of the chamber defines a through hole. The retaining member is used for receiving the chip card. The sliding button is fixed with the retaining button through the through hole. The chip card is accommodated in the chamber and is secured by the retaining member, when the sliding button is pushed, then the chip card with the retaining member are brought out from the chamber. | 03-04-2010 |