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Han-Yang
Han-Yang Chung, Jhongli City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100009185 | Enameled wire containing a nano-filler - An enameled wire containing a nano-filler includes a metallic wire and at least one layer of insulating coating. At least one layer of the at least one layer of insulating coating includes a nano-filler. The nano-filler is a modified silicon dioxide slurry comprising silicon dioxide, organic solvent and organic silane coupling agent. The nano-filler comprises silicon dioxide modified with an organic silane coupling agent to improve dispersion of the nano-filler and maintain properties of the insulating coating. In addition, material and manufacturing costs of the enameled wire can be lowered. | 01-14-2010 |
Han-Yang Huang, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20080266762 | Electronic device casing with a plug housing - An electronic device casing with a plug housing that has a housing, a plug and a recess. The plug has an electrical wire that connects the plug and the housing, and a connector that electrically connects to the electrical wire through the plug. The recess corresponds to the plug and the connector and has a magnet mounted on the recess where the connector may be stored. When the plug is stored in the recess, the magnet holds the connector. Consequently, the plug can be mounted easily and stably in the recess and removed from the recess without pulling and tugging the electrical wire. Thus the electrical wire will be less likely to have contact faults. Besides, the recess may have a simpler shape that reduces the production cost of the plug housing. | 10-30-2008 |
| 20110051477 | Front-end circuit of power converter - A front-end circuit of a power converter has a power connection wiring detecting circuit, a power switch and a control unit. The power connection wiring detecting circuit is connected to an AC power. The control unit is connected to the power connection wiring detecting circuit. The power switch is connected to the power loop. The control unit turns on or off the AC power loop through the power switch. When the power connection wiring is correctly connected with the AC power, the control unit turns on the power switch and the front-end circuit outputs the AC power to the back-end circuit. When the power connection wiring is incorrectly connected with the AC power, the control unit turns off the power switch and the AC power is not outputted to the back-end circuit. | 03-03-2011 |
Han-Yang Wu, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110001574 | BALUN - A balun is provided. The balun includes a first substrate, a feed conductor, a second substrate, a first ground layer, a second ground layer and a common ground element. The feed conductor includes a feed portion and an extended feed portion. The feed conductor is disposed on the first substrate. The first ground layer is disposed on the second substrate corresponding to the feed portion. The second ground layer is disposed on the second substrate corresponding to the extended feed portion. A gap is formed between the first and second ground layers. The common ground element is disposed on the second substrate. The common ground element is electrically connected to the first and second ground layers. The common ground element includes a first common ground portion parallel and corresponding to the feed conductor. | 01-06-2011 |