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    METHOD AND SYSTEM FOR CONFIGURING AND UNLOCKING AN ELECTRONIC READING DEVICE
    2.
    发明授权
    METHOD AND SYSTEM FOR CONFIGURING AND UNLOCKING AN ELECTRONIC READING DEVICE 有权
    方法和系统配置和电子设备疏通

    公开(公告)号：EP1256091B1

    公开(公告)日：2004-04-28

    申请号：EP01911625.0

    申请日：2001-02-09

    申请人： Telefonaktiebolaget L M Ericsson (Publ)

    发明人： HOLLSTRÖM, Magnus ,  TILLGREN, Magnus ,  OLSSON, Patrik ,  BORGSTRÖM, Anders ,  GÄRDENFORS, Torbjörn

    IPC分类号： G06F3/033 ,  G06K11/18

    CPC分类号： G06F3/016 ,  B41J2/315 ,  B41J3/36 ,  B41J29/393 ,  G06F3/0321 ,  G06F3/03545 ,  G06F3/038 ,  G06F9/465 ,  G06F17/30876 ,  H04N1/00307 ,  H04N1/107

    摘要： A method and system for controlling, configuring, and unlocking an electronic device utilizes a reading sensor for detecting a portion of an address pattern on a formatted surface. In particular, the address pattern on the surface is formatted such that a position on the address pattern can be determined by detecting only a small portion of the address pattern. A processor identifies whether the detected position of the address pattern is within an electronic reading device configuration area and, if so, converts position data received from the reading sensor into a configuration setting or control function for the electronic device. The conversion can be performed, for example, by translating the detected position(s) into an alphanumeric character. The configuration setting is then stored in the electronic reading device and/or in a server associated therewith or the control function is performed. Alternatively, instead of converting detected positions into a configuration setting, detected positions can be converted into an unlocking code (e.g., a PIN or signature), which is then compared with a stored user identifier. If a match occurs, the electronic reading device is enabled or unlocked.

    A METHOD AND APPARATUS FOR PROVIDING A CAMERA ACCESSORY WITH COMPRESSION
    6.
    发明授权
    A METHOD AND APPARATUS FOR PROVIDING A CAMERA ACCESSORY WITH COMPRESSION 有权
    方法和装置的设备用的相机单元附加数据压缩

    公开(公告)号：EP1224805B1

    公开(公告)日：2004-04-14

    申请号：EP00971386.8

    申请日：2000-10-16

    申请人： Telefonaktiebolaget L M Ericsson (Publ)

    发明人： CARLSSON, Torsten ,  GUSTAFSSON, Kjell ,  HOLLSTRÖM, Magnus ,  LINGE, Anders ,  TILLGREN, Magnus ,  BENGTSSON, Henrik ,  MEDVED, Ivan ,  WERGELAND, Sofie ,  LENNARTSSON, Ola

    IPC分类号： H04N7/14 ,  H04N7/26

    CPC分类号： H04N7/148 ,  H04N19/61 ,  H04N2007/145

    摘要： A method and apparatus is described for providing a camera accessory to a wireless mobile terminal in a wireless radiocommunication system. The wireless mobile terminal has an image data interface and a physical interface for detachably coupling the camera accessory thereto. One or more frames of image data are captured in the camera accessory and may be compressed using JPEG or MPEG format. The captured and compressed frames are transferred to the wireless mobile terminal over the image data interface using respective predetermined formats including RGB CIF, YUV CIF, JPEG, MPEG, and MPEG-4 with CIF to QCIF conversion format. The camera accessory does not include a display. Image data is captured in a predetermined format including a CIF format. Still image frames are compressed using a JPEG format and an image stream is compressed using an MPEG format. The captured and compressed frames are transferred to the wireless mobile terminal over the image data interface. The image data interface includes a wired interface and wherein the camera accessory derives a power supply from the wireless mobile terminal or includes a wireless interface.