| RAYTAC CORP. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100124942 | COMBINATION ELECTRONIC CARD AND WIRELESS TRANSCEIVER WITH TOUCH CONTROL AND REMOTE CONTROL FUNCTIONS - A combination electronic card and wireless transceiver includes a wireless transceiver connectable to a host, and an electronic card that has a wireless transmission interface for two-way communication with the wireless transceiver wirelessly, a touch panel for operation by a user with a finger to control the cursor on the display screen of the host wirelessly, a set of operation buttons for switching control of functional selections, and a recessed chamber for accommodating the wireless transceiver when not in use. | 05-20-2010 |
| 20080291010 | MOTHER-DAUGHTER SECURITY ALARM SYSTEM WITH DIRECTION INDICATION MEANS - A mother-daughter security alarm system in which the mother unit has multiple directional antennas arranged in different directions, and a display for displaying the moving direction of the daughter unit subject to the result of a comparison procedure to compare the value of the signal received from the daughter unit through one directional antenna with the value of the signal received from the daughter unit through another directional antenna so that the user of the mother unit can search the location of the daughter unit rapidly subject to the directional indication of the display. | 11-27-2008 |
| 20080252856 | WIRELESS PRESENTATION MULTI-PROPORTION SCALING METHOD - A wireless presentation multi-proportion scaling method in which the user operates a wireless remote control device to transmit a multi-proportion scale signal through a transmitter side wireless transmission interface to a receiver side wireless transmission interface for converting into a predetermined format scaling instruction for output to a presentation player for enabling a scaling application program in the presentation player to make a real time computing on the received scaling instruction and to further adjust the size of the images of electronic slides to the full screen size for display on a display screen. | 10-16-2008 |
