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| 20100278043 | METHOD AND SYSTEM FOR IDENTIFYING DEGRADATION OF A MEDIA SERVICE - A method and device for identifying degradation in service quality for a wireless media service. The wireless media service has a known expected packet generation rate, which may be determined by the device based upon the codec and payload size selected on initiating the media service. At a receiving device, the packets actually received by the device from the other termination point are counted over a time period, and this number is compared with the number of packets that were expected based upon the known packet generation rate. From this comparison a packet loss rate may be determined. If the packet loss rate exceeds a threshold level, then the device may issue a user alert, terminate the service, or take other action. The threshold level may be established based upon a packet loss rate corresponding to a significant degree of service quality degradation. | 11-04-2010 |
| 20110249591 | METHOD AND SYSTEM FOR IDENTIFYING DEGRADATION OF A MEDIA SERVICE - A method and device for identifying degradation in service quality for a wireless media service. The wireless media service has a known expected packet generation rate, which may be determined by the device based upon the codec and payload size selected on initiating the media service. At a receiving device, the packets actually received by the device from the other termination point are counted over a time period, and this number is compared with the number of packets that were expected based upon the known packet generation rate. From this comparison a packet loss rate may be determined. If the packet loss rate exceeds a threshold level, then the device may issue a user alert, terminate the service, or take other action. The threshold level may be established based upon a packet loss rate corresponding to a significant degree of service quality degradation. | 10-13-2011 |
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| 20100085938 | WiFi network system for performing a high-speed handover of voice and multimedia data and method applied to the same - A WiFi network system for performing a high-speed handover of voice and multimedia data includes a wireless station (STA), a network router for connecting to the Internet; first and second smart base stations respectively connected with the Internet through the network router, wherein the second smart base station is adjacent to the first smart base station. Each of the smart base stations covers an area in order to register the STA located in the area and connect the STA with the Internet through the first or a second smart base station and the network router. | 04-08-2010 |
| 20100091741 | WiFi system and method with high-speed mobile voice and video data communication - A WiFi system with high-speed mobile voice and video data communication includes a plurality of mobile devices and a WiFi base station connected to a WiFi network. The WiFi base station transmits and receives packets to/from a mobile device within a time frame. The time frame is repeated at a predetermined period of time and divided into a plurality of variable-size time slots, each slot being assigned to a mobile device. The WiFi base station is based on an IEEE 802.11 standard to transmit/receive the packets respectively. Accordingly, all the WiFi base stations can use a single channel such that the handover between the WiFi base stations can be performed at high speed. | 04-15-2010 |
| 20100128670 | Base station interference-free antenna module and WiFi base station mesh network system using the antenna module - A base station interference-free antenna module includes a plurality of high frequency transceivers respectively facing different directions, and an antenna controller electrically coupled to the high frequency transceivers. The antenna controller is electrically coupled to a signal processor in order to receive a signal transmitting/receiving request output by the signal processor to accordingly select a high frequency transceiver to transmit or receive a circularly polarized high frequency signal. The system includes two WiFi base stations, each having the base station interference-free antenna module and a signal processor, and the high frequency signals wirelessly transmitted between the WiFi base stations in the system are circularly polarized. | 05-27-2010 |
| 20100128671 | Interference-free antenna module and WiFi network system using the antenna module - An interference-free antenna module includes a WiFi interference-free antenna module having a plurality of high frequency transceivers respectively facing different directions, and an antenna controller electrically coupled to the high frequency transceivers respectively. The antenna controller receives a signal transmitting/receiving request output by a signal processor to accordingly select one of the high frequency transceivers to transmit or receive a circularly polarized high frequency signal. The antenna module also includes a consumer equipment interference-free antenna module having a circular polarization antenna unit. The WiFi network system includes a WiFi base station and a consumer equipment. | 05-27-2010 |
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| 20100124676 | MANAGING GAS BUBBLES IN A LIQUID FLOW SYSTEM - A system and method for managing gas bubbles in a liquid flow system are described. In particular, according to the system and method, novel techniques reduce a volume of cavities in the liquid flow system and limit a cross-sectional area of the liquid flow system to a maximum cross-sectional area of tolerably sized bubbles. In this manner, by reducing the cavity volumes and limiting cross-sectional areas, the formation of intolerably sized bubbles and the aggregation of tolerably sized bubbles into intolerably sized bubbles are each substantially prevented. Also, bubbles may be removed from the system to reduce the quantity of bubbles that are to be managed. | 05-20-2010 |
| 20100124678 | FUEL CELL FEED SYSTEMS - Fuel feed systems capable of providing substantially consistent flow of fuel to a fuel cell and also capable of tolerating varying pressures from a reservoir (also referred to as fuel supply or fuel cell cartridge) and the fuel cell while maintaining substantially consistent control flow to the fuel cell are disclosed. | 05-20-2010 |
| 20100124689 | SYSTEM TO RESERVOIR CONNECTOR - A system-to-reservoir connector is disclosed in which a system-side-sub-connector and a reservoir-side-sub-connector provide for a fluid connection that is resilient to external forces, is substantially leak-proof upon insertion and retraction, and is orientation independent. | 05-20-2010 |
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| 20080302507 | Adjustable cooling apparatus - An adjustable cooling apparatus to disperse heat generated by an electronic device mainly includes a heat transfer portion attached to the electronic device to transfer heat generated by the electronic device and a heat dispersing portion to receive the heat from the heat transfer portion and disperse the heat. The heat transfer portion and the heat dispersing portion are coupled through a toggle mechanism such that the heat dispersing portion can be tilted relative to the heat transfer portion at an angle which is adjustable. The cooling apparatus is mounted onto the electronic device through a base. The base has a turning mechanism coupling with the heat transfer portion so that the cooling apparatus is swivelable in a desired direction relative to the electronic device. An air fan is fastened to the heat dispersing portion to drive airflow to pass through the heat dispersing portion to improve cooling efficiency. | 12-11-2008 |
| 20080303366 | Electric fan and casing thereof - The present invention discloses an electric fan and a casing thereof, wherein the casing wall can be arbitrarily detached to from an air flow inlet. The four corner elements of the casing define an assembly space where the electric fan is accommodated. First fixing members and second fixing members matching each other are respectively formed in the corner elements and the casing walls; the first and second fixing members can thus be assembled together or separated apart. Thereby, an electric fan casing having detachable casing walls is thus achieved. | 12-11-2008 |
| 20090022588 | Electric fan module and airflow conduction structure thereof - The present invention discloses an electric fan module and an airflow conduction structure thereof, wherein the airflow conduction structure is coupled to an electric fan and guides the central airflow to fan blades to reduce wind resistance and wind shear. The airflow conduction structure has an airflow conduction body and at least one airflow conduction groove arranged axially on the airflow conduction body. The airflow conduction body has a first end face and a second end face, and the first end face is greater than the second end face. The airflow conduction grooves are arranged between the first and second end faces. | 01-22-2009 |
| 20090108817 | Method for actuation by boosting power source voltage - A method for actuation by boosting power source voltage includes: determining an overclocking range of an electronic device, setting a duty frequency of the electronic device, detecting actuation conditions of the electronic device, and switching actuation power value. First, get the upper limit of the duty frequency of the electronic device to determine the overclocking range of the electronic device; then determine the duty frequency of the electronic device after actuated, detect the electronic device to get an actuation power from a power source and determine whether the electronic device is started properly. If the electronic device is not started properly, alter the voltage of the actuation power, and determine again the actuation condition of the electronic device. By means of the aforesaid procedure the actuation power voltage value input to the electronic device can be regulated to actuate the electronic device. | 04-30-2009 |
| 20090154092 | WIND DIRECTION-ADJUSTABLE HEAT-DISSIPATION FAN MODULE - The present invention discloses a wind direction-adjustable heat-dissipation fan module, which is arranged inside a computer and provides heat-dissipation air current for electronic devices inside the computer. The wind direction-adjustable heat-dissipation fan module of the present invention comprises a support unit arranged inside the computer. An electric fan is pivotally coupled to the support unit, and the electric fan can have a rotation trip with respect to the support unit. According to the layout of the electronic devices inside the computer, the electric fan can be rotated pivotally with respect to the support unit to adjust the angle of the wind outlet. The present invention can solve the incapability of the conventional heat-dissipation fan to adjust the angle thereof, which causes inferior heat-dissipation inside a computer. | 06-18-2009 |
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| 20080216337 | Tape rule having identifying pattern and mark dimensions - A tape rule having identifying pattern and mark dimensions in which graduated measuring marks are printed on the front surface of the ruler blade. Furthermore, a hook is disposed on the end of the ruler blade to provide for pulling out the ruler blade when length measurements are taken by the user. The back surface of the ruler blade has identifying patterns, graduated lines, measurement unit numerals, and written explanation areas printed at a quantity of specific relative positions. The measurement positions of the graduated lines and the graduated measuring marks on the front surface are aligned and also respectively collocated with matching identifying patterns and written explanation areas, in which are printed simple character-based explanations. As such, the present invention is a tape rule structure that provides for rapid and accurate pattern indication and measurement position. | 09-11-2008 |
| 20080271322 | Art knife - An art knife comprised of a case, the case consisting of a left case half and a right case half, with a blade control mechanism capable of reciprocal movement contained in the interior section of the art knife. The blade control mechanism includes a semicircular, saddle-shaped push button that enables left- and right-handed operation during the cutting of an object which, based on the angle and orientation of the object, obtains the most appropriate directional application of force. Additionally, a blade replacement key is disposed that provides for convenient blade changing, the overall arrangement of the invention herein thereby enhancing art knife utility and, furthermore, increasing manufacturing practical value. | 11-06-2008 |
| 20090064525 | Structure tape rule hook - An improved structure tape rule hook that provides a hook of the tape rule which has an attractive component. The hook is a planar component bent vertically to thereby form a hook mounting element at its upper extent, and disposed on the hook mounting element are a plurality of elongated round holes and, furthermore, the other side is bent downward vertically to form a hook measuring element. The hook measuring element has a containment recess, which is die extruded, enabling the embedding of the attractive component in order to fix it onto the hook measuring element. As such when taking measurements the attractive component of the tape rule increases user convenience, thereby enhancing the practical value of the tape rule provided by the improved structure tape rule hook of the invention herein. | 03-12-2009 |
