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Chang, Changhua City
Chih-Kai Chang, Changhua City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080202633 | Liquid filler - An improved construction of a liquid filler comprised of a filling body, a ball valve, and a mobile lid shutter that executes automated and precise filling operation in a summary structure of having an oil flow control valve and oil exhaustion channel installed on a same filler body for achieving economic and practical benefits by lowering production cost and minimizing failure, and provides safety protection benefits by cutting off flame of any accidental ignition of the oil in the barrel from extending back into the oil tank. | 08-28-2008 |
Chin Shu Chang, Changhua City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100096836 | Trailer Hitch - A trailer hitch having a retaining latch bolt to reduce shaking includes a locking head, a bolt seat, a retaining element, a latch bolt and an elastic element. The retaining element has a first directing rib to be rapidly positioned in a first bolt aperture of a first coupling member. The bolt seat has a positioning rib anchored in a second bolt aperture of a second coupling member to facilitate coupling of the first coupling member and the second coupling member. Hence the latch bolt can be coupled easily and adjustment of coupling tolerance can be performed as desired. Locking can be done to thwart pilferage of the trailer. And the latch bolt can be held firmly without sliding or shaking. | 04-22-2010 |
Chin-Yuan Chang, Changhua City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090277052 | Fastener that is combined with and detached from a name plate and a hanging strap easily and quickly - A fastener includes a stop portion, at least one insertion portion mounted on the stop portion and provided with at least one clamping slot, and at least one recessed retaining portion located between the stop portion and the insertion portion. Thus, the insertion portion of the fastener extends through each of the mounting holes of a name plate, and each of the distal ends of a hanging strap extends through the clamping slot of the insertion portion, so that the fastener is combined with and detached from the name plate and the hanging strap easily and quickly. In addition, the hanging strap is movable in the clamping slot of the insertion portion to adjust a distance between the hanging strap and the name plate so as to fit a user's stature and requirement. | 11-12-2009 |
Chong-Yie Chang, Changhua City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100169808 | Method, Apparatus and Computer Program Product for Providing a Mobile Streaming Adaptor - An apparatus for providing a mobile streaming adaptor includes a processor configured to receive media content from a remote camera, process the received media content by capturing, encoding and encapsulating the media content at a mobile electronic device, connect to a remote streaming server through function of a mobile networked device; and stream the encapsulated media content to the mobile networked device for communication of the encapsulated content to the remote streaming server through an Internet Protocol (IP) network for real-time distribution to a communication device. A corresponding computer program product and method are also provided. | 07-01-2010 |
Hsuen-Chih Chang, Changhua City TW
Hung Wen Chang, Changhua City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100212831 | Device with lifting and lowering drain tank for wet etching wafers - The present invention discloses a device for spin cleaning and etching wet processor. The support is kept in a fixed level, and the drain tank can be lifting and lowering to collect and drain out the liquid from the support. This device consists of a suport, a set of drain tank and a lifting and lowering device to move the drain tank so that one of the drain tank is in the same level with the suport. The suport is used to support a wafer to process etching and cleaning, can spin with different speed and supply etching solution and DI water. The number of drain tanks are selected by the number of etching solutions and DI water. A stationary axaust appratus kept in a fixed level as the support is used to axaust the acidic gas from the drain tanks. | 08-26-2010 |
Wen-Cheng Chang, Changhua City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110061213 | HAND PULLER WITH A STRUCTURE OF DOUBLE STOPPING PLATES - A hand puller with the structure of double stopping plates is disclosed. An axle part goes through a fixing part and a pulling part. Both ends of the axle part have a ratchet, respectively. The fixing part has two stopping plates, fixed to the two opposite sides of the axle part. The pulling part has a driving claw. The driving claw and the stopping plates of the fixing part engage with the ratchet. | 03-17-2011 |
Wesley Wenti Chang, Changhua City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100222941 | Remote Control Electric Powered Skateboard - A remote control electric powered skateboard has a brushless motor or a brushless hub motor installed on the lower surface of the skateboard for connecting to a battery device through a controller, so that the motors could be electrified. A driving device disposed between either afore motors and at least one wheel is controlled by the remote control, thereby permitting an automatic comparison. When the electrification of the remote control executes, the remote control spontaneously generates an initial code for a receiver in the controller to robotically distinguish and lock the code. Turning off the remote control provides an automatic decoding. A receiver receives control signals from the remote control for the controller to interpret, and accordingly the controller generates and sends distinct commands to either motor, which allows the skateboard to implement various actions correspondingly. An auxiliary remote device disposed on the joint between a front support and a plywood is foldable or could stand on the skateboard; the height of the auxiliary remote device is adjustable for meeting divergent demands from dissimilar riders. A remote handle further provides the same operating means as that of the remote control for offering a supplementary supporting function. | 09-02-2010 |