Yen-Chin
Yen-Chin Chen, New Taipei City TW
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20150244350 | MULTI-PHASE SIGNAL GENERATOR AND MULTI-PHASE SIGNAL GENERATING METHOD THEREOF - A multi-phase signal generator and a multi-phase signal generating method thereof. The multi-phase signal generator includes a signal generator, a first comparator, a second comparator and a logic operation circuit. The signal generator generates a periodic signal. The first comparator receives the periodic signal and respectively compares the periodic signal with a first reference voltage and a second reference voltage to generate a first output signal. The second comparator receives the periodic signal and compares the periodic signal with a first threshold voltage to generate a second output signal. The logic operation circuit performs logic operations on the first output signal and the second output signal so as to generate a plurality of first phase output signals. | 08-27-2015 |
Yen-Chin Lin, Hsinchu TW
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20090132770 | Data Cache Architecture and Cache Algorithm Used Therein - The present invention provides a data cache architecture interposed between a host and a flash memory, the data cache architecture comprising: a buffer memory, receiving data from the host; a memory controller, deploying the data in the buffer memory; and a data cache memory, controlled by the memory controller according to a cache algorithm. The data cache architecture and the cache algorithm used in the data cache architecture can be used to minimize the program/erase count of the NAND type flash device. | 05-21-2009 |
Yen-Chin Wang, Hsin-Tien City TW
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20100073961 | LIGHT GUIDE WITH DUAL REFLECTING SURFACES TO MAXIMIZE LIGHT REFLECTION AND ENHANCE UNIFORMITY OF EMITTED LIGHT - A light guide for a linear light source comprising dual light reflecting surfaces, a v-shaped light reflecting surface for maximizing light output and an asymmetrical saw-toothed light reflecting surface for enhancing the uniformity of emitted light is disclosed. The v-shaped light reflecting surface comprises two light reflecting surfaces at 90°. The asymmetrical saw-toothed light reflecting surface comprises notches and ridges with increasing gradient from the light entry end of the light guide to the opposite end. The asymmetrical saw-tooth has a constant pitch and constant saw-tooth angle. The light guide further comprises an apex cut-off surface and a bottom cut-off surface at the light entry end of the light guide to prevent light loss at the light entry point further enhancing the light channeling performance. | 03-25-2010 |