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Chen-Chung
Chen-Chung Chang, Shen Kang TW
| Patent application number | Description | Published |
|---|---|---|
| 20100285908 | OSCILLATING RACKET FRAME - An oscillating racket frame includes a main frame formed as a closed annular ring with an inner circumference and an outer circumference, and a net weaved inside the inner circumference with strings. A hole is bored in the frame from the outer circumference through the inner circumference, used to accommodate an oscillating device provided with a main body having two ends pivotally combined with an inner wall of the hole, so that the body can swing in the hole against the axial line. Moreover, bored through the body are plural net holes for the strings to pass through. | 11-11-2010 |
Chen-Chung Chen, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100245927 | TONE DEPENDENT GREEN-NOISE ERROR DIFFUSION METHOD AND PRINTING DEVICE THEREOF - A tone dependent green-noise error diffusion method includes setting a first threshold and a second threshold, and determining a two-level value of a color level of an input image according to the first threshold and the second threshold; subtracting the two-level value from the color level value to generate an error value; performing an error diffusion on the error value to generate an error diffusion accumulation value; adjusting the color level according to the error diffusion accumulation value; performing a hysteresis filtering on the two-level value to generate an output dependent feedback value; and adjusting the color level according to the output dependent feedback value. | 09-30-2010 |
Chen-Chung Chen, Wuqi Town TW
| Patent application number | Description | Published |
|---|---|---|
| 20100086851 | POSITIVE ELECTRODE AND METHOD FOR MANUFACTURING THE SAME AND LITHIUM BATTERY UTILIZING THE SAME - Disclosed is a positive electrode applied in lithium battery and method for manufacturing the same. First, a lithium alloy oxide layer is formed on a substrate. Subsequently, an additional high density and low energy plasma treatment is processed, such that the lithium alloy oxide layer has a top surface composed of uniform, dense, and inter-necked nano grains, and the in-side/bottom grains of the oxide layer remain unchanged. According to experiments, the positive electrode with such properties has higher capacity and longer cycle lifetime, thereby improving the lithium battery performance. | 04-08-2010 |
Chen-Chung Huang, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20090082607 | METHOD FOR TREATING FLUORIDE-CONTAINING WASTE WATER AND SYSTEM OF TREATING WASTE WATER - A method for treating fluoride-containing waste water is disclosed. The method includes, first, inducing fluoride-containing waste water and calcium compound into a crystallization reaction tank having a plurality of crystallizing webs so as to conduct a reaction between the fluoride-containing waste water and the calcium compound to form calcium fluoride crystals on the crystallizing webs; meanwhile, stirring the fluoride-containing waste water and the; then, discharging the fluoride-containing waste water out of the crystallization reaction tank for conducting a successive treating step. | 03-26-2009 |
Chen-Chung Liu, Hsinchu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090295495 | BALUN - A balun includes a first, second, and third metallic layers, a first dielectric layer disposed between the second and third metallic layers, and a dielectric substrate. The second metallic layer includes a first spiral line having sequentially connected first line segments and a second spiral line having sequentially connected second line segments. A first distance between each two opposite sides of a first region encircled by the innermost first line segments is greater than a second distance between each two adjacent parallel first line segments. A third distance between each two opposite sides of a second region encircled by the innermost second line segments is greater than a fourth distance between each two adjacent parallel second line segments. The third metallic layer includes a third and a fourth spiral lines. The first metallic layer and other elements as a whole are disposed on an opposite surface of the dielectric substrate. | 12-03-2009 |
Chen-Chung Wang, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090218466 | FOLDABLE SUPPORTING DEVICE - A foldable supporting device includes parallel supporting frames and foldable units, each of which interconnects an adjacent pair of the supporting frames and includes a pair of crossing members that cross and that are pivoted to each other, and a joint mechanism having a pair of first joints and a pair of second joints that are connected respectively to the adjacent pair of the supporting frames. Each of the crossing members interconnects a respective one of two diagonally aligned pairs of the first and second joints. At least one of the pair of the first joints and the pair of the second joints interconnect upper and lower parts of the adjacent pair of the supporting frames, respectively. | 09-03-2009 |