Ying-Chu
Ying-Chu Chen, Hsinchu City TW
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20090083475 | APPARATUS AND METHOD FOR UPDATING FIRMWARE STORED IN A MEMORY - The invention provides a method for updating firmware stored in a memory. In one embodiment, the memory is divided into a plurality of blocks, and the firmware to be updated with a new image version. First, a first data block is obtained from the new image version, and a second data block is obtained from a target block selected from the memory. Whether the first data block is different from the second data block is then checked. The first data block is then written into the target block when the first data block is different from the second data block. Finally, the aforementioned steps are repeated until all of the blocks are processed. | 03-26-2009 |
Ying-Chu Hsiao, Taichung County TW
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20090110196 | Key management system and method for wireless networks - A key management method for wireless networks is disclosed. Before a mobile station residing in a first ASN switches to a neighboring second ASN, an authentication process between the mobile station and the second ASN is implemented. Thus, the authentication process is not required when the mobile station is switching to the second ASN. | 04-30-2009 |
Ying-Chu Lin, Taipei TW
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20100295460 | LIGHT EMITTING DIODE CIRCUIT - A light emitting diode (LED) circuit is provided. A light emitting diode (LED) circuit includes an alternating current (AC) source, a rectifier, a voltage-limiting circuit, and an LED module. The AC source provides an AC voltage, and the rectifier generates a first rectified voltage according to the AC voltage. An upper limit of the first rectified voltage is substantially restricted at a rated voltage by the voltage-limiting circuit, and the voltage-limiting circuit generates a second rectified voltage according to the first rectified voltage, in which the second rectified voltage is lower than the rated voltage. The LED module receives the second rectified voltage. Thereby, when the AC voltage is unstable, fluctuation of current flowing through the LED module can be substantially reduced. | 11-25-2010 |
20110025214 | Lighting system and control method thereof - A lighting system is provided. The lighting system includes a plurality of lamp modules connected in series, wherein each of the lamp modules includes a decoder and a lamp. When a first lamp module of the lamp modules receives a trigger signal, a first decoder of the first lamp module configures a first identification code for a first lamp of the first lamp module, and provides a configuring signal to a second decoder of a second lamp module of the lamp modules to configure a second identification code for a second lamp of the second lamp module. The second lamp module is a next lamp module following the first lamp module. | 02-03-2011 |
Ying-Chu Shih, Hsinchu County TW
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20140079818 | BOEHMERIA EXTRACT AND ITS USE IN TREATING LIVER DISEASES - A method for treating liver fibrosis. The method includes administering to a subject suffering from liver fibrosis a pharmaceutically active extract obtained from a | 03-20-2014 |
20140134280 | EXTRACTS OF CYNANCHUM SP. AND ACTIVE INGREDIENTS CONTAINED THEREIN IN USE OF ARTHRITIS TREATMENT - An extract of | 05-15-2014 |