Chun-Hsien Wu
Chun-Hsien Wu, Jhonghe TW
Patent application number | Description | Published |
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20110092104 | RECEPTACLE CONNECTOR - A receptacle connector for receiving a complementary plug includes an insulative housing ( | 04-21-2011 |
20140011379 | LOW PROFILE ELECTRICAL CONNECTOR WITH REINFORCED PIVOTAL COVER - An electrical connector includes a base with a number of contacts, a cover pivotally mounted to the base, a pair of supporting components for mating with the cover, and a reinforce piece fixed to the cover. The reinforce piece is fixed to the cover and includes a pair of opposite engaging projections extending into the front opening The cover and the pair of supporting components are mateable with each other in condition that one of the cover and the pair of supporting components pivots clockwise while a remaining one of the cover and the pair of supporting components pivots anti-clockwise. The cover and the supporting components are pivotal between an opening location and a closed location for receiving a plug connector. | 01-09-2014 |
20140187064 | LOW-PROFILE ELECTRICAL CONNECTOR WITH IMPROVED MOUNTING PIECES FOR RESISTING IMPACT FORCE - A low-profile electrical connector includes an insulative housing, a plurality of contacts and a pair of mounting pieces positioned at opposite sides of the insulative housing. The insulative housing includes a half-opened plug-receiving space. Each contact includes a fixing portion, a deformable contacting portion extending into the plug-receiving space and a soldering portion for being mounted to a circuit board. Each mounting piece includes a retaining portion, a bending portion extending sidewardly from the retaining portion and a mounting portion parallel to the retaining portion. The mounting portions are adapted for being fixed to the circuit board in order that when a plug is inserted into the plug-receiving space, the mounting portions replace the soldering portions to bear a great deal of impact force. | 07-03-2014 |
Chun-Hsien Wu, Torrance, CA US
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20100094533 | Method and apparatus for variable speed route simulation operation for navigation system - A method for route simulation operation on a navigation system is able to complete the route simulation operation within a short period of time. The method includes the steps of: calculating a route from a starting point to a destination; determining a first route simulation speed for a preset number of first turns from the starting point; determining a second route simulation speed for a preset number of last turns before the destination; determining a third route simulation speed for a remaining part of the calculated route; and displaying a progression indicator on the calculated route to the destination on a map image on the screen of the navigation system and moving the progression indicator based on the simulation speeds determined in the above steps. | 04-15-2010 |
Chun-Hsien Wu, Hsinchu Hsien TW
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20090262018 | High Accuracy Satellite Receiving Controller and Associated Method - A high accuracy satellite signal receiving controller and associated method is provided. The high accuracy satellite signal receiving controller includes a frequency synthesizer, and an analog-to-digital converter (ADC), a Global Positioning System (GPS) receiving module and a control unit. The frequency synthesizer, coupled to an external non-temperature-compensated crystal oscillator (non-TXCO), generates an oscillating frequency signal to the GPS receiving module. The ADC converts an analog temperature signal into a digital temperature signal. The control unit, coupled to the ADC, adaptively updates temperature/frequency offset data. | 10-22-2009 |
Chun-Hsien Wu, Taipei TW
Chun-Hsien Wu, Sinjhuang City TW
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20090194742 | Reforming system for methanol and method thereof - A reforming system for methanol comprises a reactor and a fuel unit disposed in front of the reactor. The reactor comprises an inlet, an outlet, a reaction chamber between the inlet and the outlet, and a combustion chamber surrounding the reaction chamber. The reaction chamber has a catalyzing unit thereinside. The reactor is constructed for maintaining the reaction chamber at a predetermined temperature so that at least one reactant acts to produce at least one product in the reaction chamber. The fuel unit comprises a first fuel container, a second fuel container, a mixing chamber connected to the first fuel container and the second fuel container, and a nebulizing device connected to the mixing chamber. The reforming system for methanol can produce hydrogen (H | 08-06-2009 |
Chun-Hsien Wu, Taipei Hsien TW
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20090136051 | SYSTEM AND METHOD FOR MODULATING AUDIO EFFECTS OF SPEAKERS IN A SOUND SYSTEM - A system for modulating audio effects of speakers is provided. The system includes a selecting module, a playing module, a recording module, a time delay computing module and a modulating module. Based on these modules, the system is capable of determining a time difference and a pitch for each of the speakers, and modulating the time difference and the pitch for each of the speakers to a desired time difference and a desired pitch, so as to ensure that simultaneous sounds from each speaker arrive at a microphone at about the same time and with the same audio pitch. A related method is also provided. | 05-28-2009 |
Chun-Hsien Wu, Hsinchu TW
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20090097342 | BUILT-IN SELF REPAIR CIRCUIT FOR A MULTI-PORT MEMORY AND METHOD THEREOF - A built-in self repair (BISR) circuit for a multi-port memory and a method thereof are provided. The circuit includes a test-and-analysis module (TAM) and a defect locating module (DLM) coupled to the TAM. The TAM tests a repairable multi-port memory to generate a fault location and determines whether the test generates a port-specific fault candidate according to the fault location. If a port-specific fault candidate is generated, the DLM generates a defect location based on the fault location and provides the defect location to the TAM so that the TAM can determine how to repair the repairable multi-port memory according to the defect location. If no port-specific fault candidate is generated in the test, the TAM determines how to repair the repairable multi-port memory according to the fault location. | 04-16-2009 |
Chun-Hsien Wu, Tainan TW
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20080239532 | Trailer rearview mirror assembly - A trailer rearview mirror assembly includes a mirror base, a first clipping member and a second clipping member. The mirror base is provided with an elongated support arm. The first clipping member is affixed on the support arm by a first fastener. The second clipping member is coupled to the first clipping member, and provided with a clipping cavity which allows the gripping by a second fastener. Accordingly, the mirror base is therefore handy and stable to affix to the rearview mirror assembly. | 10-02-2008 |
Chun-Hsien Wu, Tainan City TW
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20110247377 | TIRE LOCK - A tire lock includes a body to which a positioning member and a stop member are connected. A threaded rod is located in a movable member in the body and a clamping member is threadedly connected to the threaded rod. A plate is connected to the body and located at the conjunction of the body and the fixed member. A rotating unit includes a shaft which is located in the passage of the threaded rod. A first driving member is fixed to the threaded rod and located outside of the passage. A second driving member is fixed to the shaft so that a second protrusion on the second driving member drives a first protrusion on the first driving member to move the clamping member relative to the threaded rod. | 10-13-2011 |
20120087496 | HOME USE ACTIVE REMOTE ENCRYPTION AND SWITCHING DEVICE - A home use active remote encryption and switching device is revealed. Transmission of remote images and information as well as switching of home appliances is controlled by wireless communication. The home use active remote encryption and switching device includes at least one video mobile phone with specific permission, a signal receiving interface receiving signals from the mobile phone, a digital signal processor that decrypts and modulates signals from the mobile phone, a central processing unit that integrates and converts decrypted signals into switching signals, and a storage device storing audio/video signals. Thereby signals from the video mobile phone are transmitted to the remote signal receiving interface by wireless communication equipments. Then the signals are decrypted by the digital signal processor, converted into switching signals by the central processing unit, and sent to home appliances. Thus remote switching of home appliances is achieved under the control of the video mobile phone. | 04-12-2012 |
20120095618 | AUTOMOTIVE ACTIVE REMOTE ENCRYPTION AND SWITCHING DEVICE - An automotive active remote encryption and switching device is revealed. Remote images and information are transmitted through wireless communication for monitoring vehicle status. The device includes at least one video mobile phone with specific permission, a control mainframe for receiving signals from the video mobile phone, a remote video recorder mounted in a vehicle, a detection unit that detects conditions inside the vehicle and a receiver that receives signals from the control mainframe. Thereby the remote images showing conditions in the vehicle are detected by the detection unit and sent to users by wireless communication equipments available now. Thus users can carry out corresponding measures and the active remote control of the vehicle is achieved by the video mobile phone. | 04-19-2012 |
20130289454 | Waist massager for walking or jogging - The waist massager includes an annular massage assembly and a grip assembly. The annular massage assembly is composed of a ring body with a plurality of roller sets arranged on an inside thereof. The grip assembly is connected to the annular massage assembly to be able to push and pull the roller sets transversely. | 10-31-2013 |
Chun-Hsien Wu, Guishan Township TW
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20110277491 | Heat dissipation system with a spray cooling device - A heat dissipation system includes a cooling device, a condenser, a vapor conveying duct and a cooling liquid conveying duct. The cooling device includes a housing, and an orifice plate dividing an inner space of the housing into a liquid supply chamber and an evaporation chamber proximate to the heat source, and formed with multiple micro orifices each having a diameter ranging from 5 to 1000 micrometers. The condenser includes a fluid inlet, a condensing chamber and a fluid outlet. The vapor conveying duct connects a vapor outlet of the housing and the fluid inlet of the condenser. The cooling liquid conveying duct connects a cooling liquid inlet of the housing and a fluid outlet of the condenser. | 11-17-2011 |
Chun-Hsien Wu, Taoyuan County TW
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20120026745 | LAMP DEVICE, COOLING SYSTEM AND COOLING MODULE - A lamp device includes a lamp housing, a light emitting component serving as a heat source and a cooling system. The cooling system includes a liquid coolant, a cooling module, a vapor conduit, a coolant conduit, and a condenser. The cooling module includes a casing and a converting component. The casing has a thermal-transmittance wall having an interior surface and an exterior surface, a coolant inlet and a vapor outlet. The converting component divides an interior of the casing into a coolant chamber and a vaporization chamber. The converting component is formed with a plurality of orifices for permitting the liquid coolant in the coolant chamber to be ejected therethrough to form plumes of the liquid coolant that travel toward the interior surface of the thermal-transmittance wall and that exchange heat with the thermal-transmittance wall to result in coolant vapor flowing out of the vaporization chamber via the vapor outlet. | 02-02-2012 |
Chun-Hsien Wu, New Taipei City TW
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20130313952 | REMOVABLE CARRIER FOR A HARD DISK DRIVE - The present invention provides an improved removable carrier for a hard disk drive, comprising an outer supporting frame having at least one removable stand; characterized in that: two lateral sides of the removable stand comprise at least one integrally formed clamping device having at least one attachment portion extended therefrom and for the securement of the removable stand thereon; the clamping device comprises an upper clamping portion having a connecting portion arched downward on one side thereof and extended therefrom; the connecting portion comprises a lower clamping portion arched and extended corresponding to the upper clamping portion; the clamping device comprises at least one upper and lower securement portions having an elastic clamp at a location of the upper and lower clamping portions. The integrally formed clamping device can advantageously clamp onto the outer supporting frame and merits of having a secured structure with reduced labor and costs are achieved. | 11-28-2013 |
Chun-Hsien Wu, Jhonghe City TW
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20140220799 | ELECTRICAL CONNECTOR WITH IMPROVED GROUNDING MEMBER FOR CROSS-TALK PREVENTION - An electrical connector includes a housing member, a first contact group, a second contact group, a metallic shell and a grounding member. The housing member includes a first tongue plate and a second tongue plate to which the first contact group and the second contact group are respectively associated. The first contact group and the second contact group are compatible to USB 3.0 standard. The grounding member comprises a body portion located between the second mounting portions of the first contact group and the third mounting portions of the second contact group. The grounding member is electrically and mechanically connected to the metallic shell for cross-talk prevention. | 08-07-2014 |
20140370761 | ELECTRICAL CONNECTOR WITH RELIABLE ASSEMBLY EFFECT - A connector includes a housing and a contact module received in the housing. The housing defines a receiving cavity for accommodating a complementary connector, a mounting space communicating with the receiving cavity, and a pair of mounting blocks located at opposite lateral sides of the mounting space. The contact module includes a base and a number of contacts fixed in the base. The base includes a pair of lateral side edges. Each contact includes a retaining portion fixed in the base and a contacting portion extending slantly from the retaining portion into the receiving space of the housing. The contacts include a pair of side contacts located at opposite outmost sides thereof. The retaining portion of each side contact is disposed with a protruding section protruding laterally beyond corresponding lateral side edge of the base to engage with respective mounting block formed on the housing. | 12-18-2014 |
20150087186 | ELECTRICAL CONNECTOR WITH ENGAGING ARMS FORMED ON COVER - An electrical connector includes an insulative housing, a number of contacts retained in the insulative housing and a cover shielding the insulative housing. The insulative housing includes a top wall, a pair of side walls and a plug-receiving cavity formed thereby. Each contact includes a resilient contacting portion extending into the plug-receiving cavity. The cover includes a top plate covering the top wall and a pair of side plates respectively covering the pair of side walls. Each side plate includes an engaging arm extending inwardly therefrom. The insulative housing defines a pair of cutouts formed at boundaries of the top wall and the pair of side walls. The pair of engaging arms extend into the plug-receiving cavity through the pair of cutouts, respectively. | 03-26-2015 |
Chun-Hsien Wu, Taichung City TW
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20140313012 | SYSTEM AND METHOD FOR UPDATING ELECTRONIC SHELF LABELS AND UPDATING APPARATUS AND METHOD OF AN ELECTRONIC SHELF LABEL - An exemplary embodiment of a system for updating electronic shelf labels (ESLs) comprises multiple ESLs, and a gateway connected to the multiple ESLs to update data of the multiple ESLs. Each ESL comprises a transceiver having a media condition detector to detect whether other ESL(s) perform an update at the time slot, a controller, a memory, and a random number generator randomly selecting one of multiple time slots of a frame when an ESL update procedure begins, wherein the time slot corresponds to an index stored in the memory by the controller. The ESL performs the update at this time slot when none of said other ESL(s) performs the update at the time slot. When said other ESL(s) performs the update at the time slot, the controller enables the random number generator to randomly select another time slot from a next time frame. | 10-23-2014 |