Wen-Feng
Wen-Feng Chen, Tainan City TW
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20140030918 | COAXIAL PROBE - A coaxial probe is revealed. A protective sleeve is mounted in a sleeve port of a main sleeve. A leaning flange projecting inward is formed on a bottom end of a sleeve port of the main sleeve. The leaning flange is stopped and positioned by a stopping flange on an upper part of the protective sleeve. A probe is disposed on a sleeve port of the main sleeve and is passed through a sleeve port of a protective hole. Thus the probe is hidden in the protective sleeve. After the protective sleeve being in contact with a coaxial connector to be detected, the probe is moved to project from the protective sleeve for detecting the coaxial connector. Thereby damages of the probe caused by impact force received can be avoided. | 01-30-2014 |
Wen-Feng Hsueh, Hsinchu TW
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20140281803 | MEMORY WITH ERROR CORRECTION CONFIGURED TO PREVENT OVERCORRECTION - A non-volatile memory array storing data and ECCs includes error correcting logic. A data set can be read by performing iterations including sensing data using a read bias, and producing an indication of errors in the sensed data. A first iteration uses a first read bias. In each iteration, if the indication in a current iteration is less than a threshold, then the data is output from the selected cells sensed in the present iteration. If the indication in the current iteration exceeds the threshold, then another iteration is performed using a moved read bias, unless the indication in the current iteration shows an increase in errors relative to a previous iteration, in which case then sensed data from the previous iteration is output. Double buffering logic can be used to store sensed data during a current and a previous iteration. | 09-18-2014 |
Wen-Feng Huang, Yung-Kang TW
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20080258674 | Quickly charging power supply apparatus - A power supply apparatus includes a power source; and at least a capacitor module formed by connecting a plurality of capacitors in series, having an input connector connected to a municipal power source supply or connected to a cigarette-lighter receptacle of a car for inputting direct current for quickly charging the capacitors of the capacitor module, and having an output connector connectable to a portable electric device including cellular phone and other portable devices each having rechargeable battery provided therein for quickly charging the portable electric device for keeping its continuous operation. | 10-23-2008 |
Wen-Feng Lai, New Taipei City TW
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20150266123 | HEATING UNIT AND VACUUM WELDING MACHINE INCLUDING THE SAME - A heating unit and a vacuum welding machine including the same are provided. The heating unit includes a cover body and a heating light source. An inward concave part is formed on a surface of the cover body. A reflecting surface is formed on a surface of the inward concave part. A water pipe is provided to penetrate the cover body to enable cooling water flowing therethrough to dissipate heat generated by the heating unit. The heating light includes a heating lamp tube disposed in the inward concave part, and is concentrated by the reflecting surface. Two top ends of the inward concave part are respectively disposed with a connecting part, such that two heating units are connected by the connecting part and then a plurality of heating units is merged as a heater of the vacuum welding machine to promote the heating and dissipating effects. | 09-24-2015 |
Wen-Feng Tsai, Taipei TW
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20110024587 | Vacuum mount type support device - A vacuum mount type support device includes a vacuum mount base member having a multilateral upright shaft, a hard vacuum mount cap member having a cup-like body capped on the top side of the rubber disk of the vacuum mount base member and a through hole for the passing of the multilateral upright shaft, a control device threaded onto the multilateral upright shaft and rotatably to impart a pressure to the vacuum mount cap member against the vacuum mount base member for causing formation of a vacuum suction force, and a device holder fastened to the connector of the vacuum mount base member above the control device for holding an external device. | 02-03-2011 |
20110062299 | Car computer/LCD monitor holder - A car computer/LCD monitor holder includes a bracket for holding a car computer/LCD monitor and a vehicle computer/LCD monitor arm mountable on a part inside a car to support the bracket. The bracket includes a platform, two clamping plates slidably mounted in a respective bottom sliding groove on the bottom side of the platform and movable relative to each other, two compression springs respectively mounted in the bottom sliding grooves of the platform to force the clamping plates apart, two stop members respectively pivotally mounted on the bottom side of the platform and engaged with a respective longitudinal series of sloping teeth on each clamping plate, and two biasing springs respectively mounted in the bottom side of the platform to force the stop members into engagement with the longitudinal series of sloping teeth of the clamping plate. | 03-17-2011 |
20120006952 | Dual vacuum mount type support device - A dual vacuum mount type support device includes a support arm, two vacuum mount assemblies pivotally connected to the two distal ends of the support arm for securing to the flat surface of a support wall and the flat surface of an object to be supported on the support wall, and two pivot locks for locking the vacuum mount assemblies to the support arm in the respective adjusted position. | 01-12-2012 |
20120018599 | MULTI-VACUUM MOUNT TYPE SUPPORT DEVICE - A multi-vacuum mount type support device includes a multi-end connection bar, multiple supporting arms each having one end thereof horizontally pivotally connected to a respective end of the multi-end connection bar by a respective pivot lock, multiple vacuum mount assemblies vertically pivotally connected to the other ends of the supporting arms by respective pivot lock for securing to a flat surface by a vacuum suction force, and a mount connected to one front end of the multi-end connection to hold a holder member for holding an electronic apparatus. | 01-26-2012 |
20130148273 | Mobile electronic device holder - A mobile electronic device holder includes an upper holder frame shell, a bottom holder frame shell attached to the bottom side of the upper holder frame shell, three first clamping members respectively slidably mounted in respective sliding ways of the bottom holder frame shell for holding a mobile electronic device, a gear wheel rotatable to move the first clamping members in and out of the upper and bottom holder frame shells, a retractable second clamping member slidably mounted in one sliding way of the bottom holder frame shell and adjustable to one of a series of length. | 06-13-2013 |
Wen-Feng Tsai, Ta-Li City TW
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20100064846 | PEDAL ASSEMBLY - A pedal assembly for a bicycle comprises a pedal body, a shaft, an anti-leakage unit and an engaging unit. The pedal body is provided in one side thereof with a first through hole for an accommodation of a first shaft sleeve, and in the other opposite side thereof with a second through hole for an accommodation of a second shaft sleeve. The shaft is provided with a flange and penetrates the first shaft sleeve and the second shaft sleeve. The anti-leakage unit including a first elastic element is mounted on the shaft. The engaging unit including a second elastic element is mounted on the distal end of the shaft. By such arrangements, since the first and the second elastic elements have the function of elastic recovery, the clearance caused due to abrasion can be effectively eliminated, and the rotating speed of the pedal body can be suppressed. | 03-18-2010 |
Wen-Feng Tsai, Wufeng Shiang TW
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20110132123 | Speed Control Device for Bicycle - A speed control device which is adapted to be used in connection with a derailleur type bicycle has one operation mode for up-shifting the speed and another operation mode for down-shifting the speed. The two operation modes can be affected by an operation lever, and with the operation lever being pivoted in a first plane for the up-shifting operation and in a second plane for the down-shifting operation. | 06-09-2011 |
Wen-Feng Tsai, Taipei City TW
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20140062797 | ELECTRONIC DEVICE - An electronic device including a shell, an antenna unit, an insulating layer and an isolating conductor is provided. The material of the shell includes conductive material. The antenna unit is disposed on the shell and includes a first antenna and a second antenna. The first antenna and the second antenna are grounded to the shell. The insulating layer is disposed on the shell and located between a ground plane of the first antenna and a ground plane of the second antenna. The isolating conductor is disposed on the insulating layer and has a slot. | 03-06-2014 |
Wen-Feng Wang, Yuanli Township TW
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20110197750 | Pneumatic Control Device for Supplying Hydraulic Fluid - A pneumatic control device includes a base comprising a reservoir, a first check valve for only allowing hydraulic fluid to flow into the reservoir, and a second check valve for only allowing the fluid to flow out of the reservoir; a hollow cylinder comprising a spring biased piston; a body mounted to the cylinder thereunder and releasably secured to the base, the body comprising a stepped-diameter passageway with a poppet mounted therein; and a cover releasably secured onto the poppet. In response to feeding pressurized air into the cylinder, the fluid in the reservoir flows out during a first stroke of the piston, and the fluid is sucked back into the reservoir during an opposite second stroke of the piston. In one embodiment, the fluid is for actuating a machine vise. | 08-18-2011 |