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I-Hung
I-Hung Cheng, Jhonghe City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080305691 | ELECTRIC POWER CONNECTOR - In an electric power connector comprised of a plug module and a socket module, a male metal terminals of the plug module and a female metal terminals of the socket module are respectively made out of a respective solid metal plate member through a continuous stamping process, and each male metal terminal has a base and two contact prongs bilaterally extended from one side of the base at different elevations, therefore the electric power connector eliminates electron ionization or thermal stress in the metal terminals, ensuring high stability and reliability of metal terminals in power transmission. Further, the two contact prongs of each male metal terminal are bilaterally extended from one side of the base thereof at different elevations so that when one contact prongs is deformed or curved accidentally by an external force, the other contact prong is still kept in positive contact with the associating contact prong of the matching female metal terminal to ensure the stability and reliability of the electrical connection between the male metal terminals and the female metal terminals. | 12-11-2008 |
I-Hung Cheng, Jhonghe TW
| Patent application number | Description | Published |
|---|---|---|
| 20090197466 | POWER CONNECTOR ASSEMBLY - A power connector assembly is provided which comprises a plug connector and a mating receptacle connector. The plug connector includes an insulative plug housing having a plurality of passageways divided by division walls and a plurality of plug terminals accommodated in the corresponding passageways of the plug housing. The receptacle connector includes an insulative receptacle housing having a receiving space for receiving a part of the plug housing inserted therein and a plurality of receptacle terminals accommodated in the receptacle housing for mating with the plug terminals. Airflow channels are formed between the outer surface of the part of the plug housing in the receiving space and the inner surface of the receiving space for dissipation of heat. | 08-06-2009 |
| 20100081338 | CONTACT FOR POWER CONNECTOR, POWER CONNECTOR AND POWER CONNECTOR ASSEMBLY - The present invention relates to a power connector. The power connector comprises a housing, and a plurality of contacts received in the housing, at least one of the contacts comprising a pair of opposite walls spaced apart at a predetermined distance, the walls having a front end respectively. According to the present invention, the contact further comprises a contact protection mechanism for protecting the contacts, wherein the contact protection mechanism bridges the front ends of the walls. The present invention also relates to a power connector assembly. | 04-01-2010 |
I-Hung Hsiao, Hukou Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20090155681 | Structure of a battery set - The present invention provides a structure of a battery set including a battery body and a holder. The battery body has a circuit board disposed on a side of the battery body. The circuit board has a plurality of conductive pads. The holder with “U” shaped profile is provided on the side of the battery body with the circuit board and keeps a vacancy against the battery body. The filling body is formed in the vacancy between the battery body and the holder to envelop the circuit board and secure the connection of the holder and the battery body. | 06-18-2009 |
I-Hung Hung, Wugu Hsiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20110057883 | ELECTRONIC SCRATCH SYSTEM AND METHOD OF IMPLEMENTING ELECTRONIC SCRATCH - The invention discloses an electronic scratch system and method. The electronic scratch system includes an electronic device and a storage device for storing a first accessible image. The electronic device includes a receiving unit, a storage unit, a display unit and a processing unit. The receiving unit is used for receiving the first accessible image from the storage device, and the storage unit is used for storing a second accessible image. The processing unit is used for combining the first accessible image with the second accessible image to produce a recognizable image and further displaying the recognizable image on the display unit. The electronic scratch system not only decreases attrition rate of materials but provides an interactive platform. | 03-10-2011 |
I-Hung Liao, Touliu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090061173 | Manufacturing Method of Fabrics with Colored Stereoscopic Patterns and Fabrics Manufactured Therefrom - The present invention relates to a manufacturing method of a fabric with colored stereoscopic patterns which comprises providing a fabric having a man-made fiber layer and a natural fiber layer; analyzing the colors of the desired patterns to be printed through color separation, providing a printing board for each color, and printing the desired colored patterns on the natural fiber layer and printing an etching agent on an area outside the colored patterns on the natural fiber layer via the printing boards; and etching the area on the natural fiber layer that is printed with the etching agent, and then removing the etched area of the natural fiber layer without etching the man-made fiber layer, so as to form the colored stereoscopic patterns woven by the natural fibers on the man-made fiber layer. | 03-05-2009 |
I-Hung Lin, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100105357 | APPARATUS AND METHOD FOR RENEWING A KEY, COMPUTER READABLE MEDIUM THEREOF AND WIRELESS NETWORK COMPRISING THE SAME - An apparatus and method for renewing a key, a computer readable media thereof, and a wireless network comprising the same are provided. The method is adapted to the first base station. The first base station belongs to a wireless network. The first base station uses a first key and has a first coverage. The method comprises the following steps: determining that the mobile device moves from the first coverage to the second coverage of a second base station; determining that the login time of the mobile device is later than the renewing time of the first key; renewing the first key; and sending the first key to the mobile device. | 04-29-2010 |
I-Hung Lin, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100138661 | MOBILE STATION, ACCESS POINT, GATEWAY APPARATUS, BASE STATION, AND HANDSHAKE METHOD THEREOF FOR USE IN A WIRELESS NETWORK FRAMEWORK - A mobile station, an access point, a gateway apparatus, a base station, and a handshake method thereof for use in a wireless network framework are provided. The wireless network framework comprises a first wireless network comprising the access point, and a second wireless network comprising the gateway apparatus and base station. There is an IP security tunnel between the access point and the gateway apparatus. When the mobile station handovers from the first wireless network to the second wireless network, it transmits a master session key to the gateway apparatus via the access point and the IP security tunnel. Additionally, when the mobile station handovers from the second wireless network to the first wireless network, it transmits a master session key to the access point. As a result, the authentication time, which is needed in handover procedure between the first wireless network and the second wireless network, is reduced effectively. | 06-03-2010 |
| 20100278285 | WIRELESS SIGNAL RECEIVING METHOD AND RECEIVER UTILIZING THE SAME - A receiver receiving a Radio Frequency (RF) signal and generating a baseband signal is provided. An RF module receives the RF signal and down convert the RF signal according to a first oscillation frequency to generate an Intermediate Frequency (IF) signal. An IF module is coupled to the RF module and arranged to receive the IF signal and down convert the IF signal according to a second oscillation frequency to generate the baseband signal. A calibration module is coupled to the RF module and arranged to calculate the IF signal according to a third oscillation frequency to detect an I/Q mismatch, and generate an adjustment signal, accordingly, to calibrate the I/O mismatch. | 11-04-2010 |
| 20110019640 | MOBILE NODE, TAKE-OVER POINT OF ATTACHMENT AND HANDOVER METHOD THEREOF FOR USE IN A HETEROGENEOUS WIRELESS NETWORK SYSTEM - A mobile node (MN), a take-over point of attachment (PoA) and handover methods thereof for use in a heterogeneous wireless network system are provided. The heterogeneous wireless network system comprises a gateway, a first wireless network and a second wireless network which is heterogeneous to the first wireless network. The first wireless network and the second wireless network comprise the take-over PoA and an original PoA respectively. The take-over PoA and the original PoA have an overlapping service area. The MN receives a network service from the gateway via the original PoA so far. As soon as the MN enters the overlap service area, the MN builds a link with the take-over PoA in the data-link layer immediately so that the original PoA may handover to the take-over PoA without interrupting the network service. | 01-27-2011 |
| 20110019641 | MOBILE NODE, WiMAX BASE STATION, Wi-Fi ACCESS POINT AND HANDOVER METHOD THEREOF FOR USE IN A HETEROGENEOUS WIRELESS NETWORK SYSTEM - A mobile node (MN), a WiMAX base station (BS), a Wi-Fi access point (AP) and a handover method therefore, for use in a heterogeneous wireless network system, are provided. The heterogeneous wireless network system comprises a gateway. The WiMAX BS and the Wi-Fi AP can interchange messages with each other via the gateway. There is an overlap service area between the WiMAX BS and the Wi-Fi AP. The MN accepts a network service, which is provided by the gateway, via the WiMAX BS. When the MN enters the overlap service area, it may handover to the Wi-Fi AP without interrupting the network service so that the gateway may provide the network service for the MN via the Wi-Fi AP. | 01-27-2011 |
| 20110130142 | FEMTOCELL, BASE STATION, FEMTO GATEWAY, AND COMMUNICATION METHOD THEREOF - A femtocell, a base station, a femto gateway, and communication methods thereof are provided. The femtocell is connected to the femto gateway via the base station. The femtocell turns off its RF transceiver when the RF transceiver is idle for a predetermined time interval. When the base station determines that a mobile station enters its signal coverage, the base station transmits a notification signal to the femto gateway. After receiving the notification signal, the femto gateway transmits a turn-on signal to the femtocell via the base station. After receiving the turn-on signal, the femtocell turns on its RF transceiver and transmits an acknowledgement signal to the femto gateway. Since the femtocell only turns on its RF transceiver when a mobile station needs its service, the femtocell consumes less power. In addition, interferences between femtocells can be reduced. | 06-02-2011 |
I-Hung Weng, Keelung TW
| Patent application number | Description | Published |
|---|---|---|
| 20100245367 | METHODS AND DEVICE FOR DISPLAY DEVICE IN-SYSTEM PROGRAMMING THROUGH DISPLAYABLE SIGNALS - Methods and device for in-system firmware update in an information output device are provided. In one aspect, a method of firmware update in a display device receives a set of data in an image format through a video signal input channel of an input port of the display device. The set of data is converted from the image format to an instruction set format that is different from the image format. A first set of instructions that is used to operate the display device is updated with the set of data in the instruction set format. | 09-30-2010 |