Patent application number | Description | Published |
20100264873 | CHARGING DEVICE - A charging device comprises a rotating unit, an axle unit assembled to the rotating unit and engaging the rotating unit, and two charging units assembled to the axle unit. Each charging unit includes a magnet retainer assembled to the axle unit and engaging the axle unit, a plurality of magnets received in the magnet retainer, and a case rotatably assembled to the axle unit and including a plurality of windings. Rotation of the rotating unit drives the axle unit and the magnet retainers to rotate, the rotating magnet retainers and magnets further rotate relative to the cases due to the inertia of the cases, and the magnets move relative to the windings and generate induction currents in the windings, for charging a battery. | 10-21-2010 |
20100265636 | SLIDING-TYPE PORTABLE ELECTRONIC DEVICE - A sliding-type portable electronic device includes a main body having a first display, a first cover, and a second cover. The first cover and the second cover are slidably assembled on the main body. When the sliding-type portable electronic device is closed, the first cover and the second cover cooperatively cover the first display. | 10-21-2010 |
20100273336 | BATTERY CONNECTER AND PORTABLE ELECTRONIC DEVICE USING SAME - A battery connecter includes a plurality of terminals. Each of the terminals includes a resisting portion, a supporting portion, and a contacting portion. The resisting portion includes a first portion and a second portion bent from the first portion. The supporting portion extends from the first portion and resists the second portion. The contacting portion is bent and extends from the supporting portion. The invention also discloses a portable electronic device using the battery connecter. | 10-28-2010 |
20110006732 | MULTIFUNCTIONAL MOUSE - A mouse includes a housing, a circuit board received in the housing, and a battery chamber received in the housing and configured for receiving a battery therein. The circuit board includes a USB mouse operating circuit, a charging circuit and a USB connector. The USB mouse operating circuit and the charging circuit are both connected to the USB connector. The battery chamber includes at least one charging connector connected to the charging circuit. The charging connector connects the charging circuit with the battery received in the battery chamber. | 01-13-2011 |
20110026754 | EARPHONE ASSEMBLY AND PORTABLE ELECTRONIC DEVICE USING THE SAME - An earphone assembly includes a casing, at least one secondary cable, at least one earphone, and at least one reel mechanism. The casing includes an assembly chamber. The earphone electrically connects to the casing by the secondary wire. The reel mechanism is received in the assembly chamber, and controls a length of the secondary cable extending from the assembly chamber. A portable electronic device using the earphone assembly is also provided. | 02-03-2011 |
20110053386 | UNIVERSAL CONNECTOR AND ELECTRONIC DEVICE USING THE SAME - A connector includes a universal conductor, a first connecting body, and a second connecting body. The first connecting body connects to the conductor, and the second connecting body rotatably connects to the conductor. The present disclosure further discloses an electronic device using the universal connector. | 03-03-2011 |
20110074655 | PORTABLE ELECTRONIC DEVICE - A portable electronic device includes a main body and a cover rotatably mounted to the main body. The main body includes a central processing unit (CPU), a sensor, a first display, and a second display. The sensor, the first display, and the second display are connected to the CPU. The cover includes a third display connected to the CPU. The CPU detects the position of the cover relative to the main body using the sensor, switches the first display on when the cover is positioned at a first state, and switches the second display and the third display on when the cover is positioned at a second state. | 03-31-2011 |
20110089890 | CHARGER FOR ELECTRONIC DEVICE - A charger is configured for charging a battery. The battery includes a group of contacting portions. The charger includes a first base, a second base rotatably assembled to the first base, and two latching elements. Each of the latching elements includes a housing defining a cavity and fixed on the first base, a resilient element received in the cavity, a block, and a metal sheet fixed in the cavity. The resilient element elastically resists the block. A latching portion extends from the metal sheet and faces the block; the latching portion and the block sandwiches the group of the contacting portions. The present disclosure further discloses an electronic device using the battery. | 04-21-2011 |
20110115653 | KEY CODING CIRCUIT - A key coding circuit includes N keys, a signal processing unit, a bus, and a ground wire, and each key includes an input end and a ground end electrically connected to the ground wire. The signal processing unit includes M signal lines, where M is the smallest positive whole number not less than Log(N+1, 2), and at least one signal line is electrically connected to the corresponding input end. Each key is coded for M-bit binary, the floating signal lines correspond to the binary code 1, and the signal lines corresponding to binary code 0 are electrically connected to the input end of the corresponding keys. | 05-19-2011 |
20110157802 | PORTABLE ELECTRONIC DEVICE WITH ROTATING DISPLAY - A portable electronic device includes a first body, a second body, and two pivot members. The first body defines two holes. A first axis is defined along the centerlines of the holes. The second body defines a hole, a second axis is defined the center of the hole. Each of the pivot members includes a first connecting portion and a second connecting portion extending from two ends thereof, each first connecting portion is rotatably assembled in the corresponding holes, each second connecting portion is rotatably assembled in the hole. The second body rotates around the first axis, and rotates around the second axis. | 06-30-2011 |
20110171860 | EARPHONE ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME - An earphone assembly includes a plug, a switch element; and a USB connector. The USB connector is rotatably assembled to the switch element and electronically connects the plug. The invention further discloses an electronic device including an earphone assembly and a plug seat. The earphone assembly includes a plug, a switch element, and a USB connector. The USB connector is rotatably assembled to the switch element and electronically connects the plug. The plug seat is assembled in the electronic device for receiving the plug. | 07-14-2011 |
20110189869 | SOCKET CONNECTOR AND ELECTRONIC DEVICE USING THE SAME - A socket connector is configured for receiving a first card and a second card. The socket connector includes a latching seat, a plurality of latching plates, and a shielded case. The latching seat includes a first surface and an opposite second surface, the first surface defines a sliding groove, a second surface defines a receiving slot. The latching plates extend from edges of the first surface. The shielded case is secured in the receiving slot, and defines an entrance. The first card is received in the sliding groove and latched by the latching plates, the second card is inserted into the shielded case through the entrance. The disclosure further discloses an electronic device using the socket connector. | 08-04-2011 |
20120191511 | VEHICLE RENTAL MANAGEMENT SYSTEM AND METHOD - A system and method for vehicle rental management generates and displays a park identification (ID) number configurable to change periodically. The method further receives a first message containing a vehicle ID number of a vehicle from a mobile phone, sends a unlock code for unlocking the vehicle to the mobile phone. The method receives a second message containing the vehicle ID number and a park ID number from the mobile phone, and sends a lock signal to the second communication module to lock the vehicle. The method receives a feedback signal for confirming that the vehicle is locked, and times between the send the unlock code step and the receive the feedback signal step. | 07-26-2012 |
20130069827 | NAVIGATION DEVICE AND SYSTEM - A navigation device communicating with a plurality of ranging emitters located at fixed positions of a specific location includes a receiver communicating with the ranging emitters, a storage storing identification numbers of the ranging emitters, a display screen for displaying layout of the location, and a processor electronically connected to the receiver, the storage, and the display screen. The receiver receives identification number signals from the ranging emitters at a fixed frequency, and sends the identification number signals to the processor. The processor receives the identification number signals, identifies the ranging emitters according to the identification numbers stored in the storage, calculates a distance S between one ranging emitter and the navigation device, and sends a calculated location signal to the display screen. The display screen displays real-time location of the navigation device according to the calculated location signal. | 03-21-2013 |
20130085918 | ELECTRONIC WALLET - An electronic wallet for accessing a credit card account information includes a card reader, a processor, a touch screen, a radio frequency (RF) module, and an antenna. The card reader, the touch screen, and the RF module are electrically connected to processor. The card reader is adapted to read card number and correlation information of the credit card. The processor receives the card number and correlation information from the card reader to identify the credit card issuer, and sends a control signal to the touch screen to display a login interface of the identified credit card issuer. The touch screen allows users to input the card number and password on the login interface. The processor encrypts the card number and the password. The RF module converts an encrypted signal received from the processor to RF signals, and sends the RF signals to networks through the antenna. | 04-04-2013 |
20130114843 | EARPHONE JACK FOR USE WITH EAR PHONE PLUGS OF DIFFEREING DIAMETER AND ELECTRONIC DEVICE USING THE SAME - An earphone jack includes a main body, a number of guiding plates, at least one positioning plate, a number of blades, and a frame. The main body defines a hole. The guiding plates surround the hole, and the positioning plate is formed on the guiding plates. The blades rotatably engage with the guiding plates. The frame is mounted with the blades. When the frame is rotated, the blades moves along the guiding plates to allow the blades to provide different latching spaces for receiving different sizes earphone plugs. | 05-09-2013 |
20130117274 | ELECTRONIC DEVICE WITH ADDRESS BOOK AND ADDRESS BOOK MANAGEMENT METHOD - In an address book management method of an electronic device, a directory of members of an address book is created. A communication bulk and a communication count of each of the members listed in the address book are obtained. The communication bulk for each member is a total quantity of electronic communication in a predetermined time period between a predetermined user of the electronic device and the member, the total quantity measured according to a predetermined criterion, and the communication count for each member is a total number of occasions of electronic communication between the user and the member in the predetermined time period. An accumulative contact quantity index of each member is calculated according to the calculated communication bulk and communication count of the member. Thus, the members in the directory of the address book are ordered according to the accumulative contact quantity indexes. | 05-09-2013 |