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Jung-Hua
Jung-Hua Chen, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20100038709 | VERTICAL TRANSISTOR AND ARRAY WITH VERTICAL TRANSISTORS - A vertical transistor includes a substrate, a semiconductor structure, a gate, a gate dielectric layer, and a conductive layer. The semiconductor structure is disposed on the substrate and includes two vertical plates and a bottom plate. The bottom plate has an upper surface connected to bottoms of the two vertical plates and a bottom surface connected to the substrate. The gate surrounds the semiconductor structure to fill between the two vertical plates, and the gate is disposed around the two vertical plates. The gate dielectric layer is sandwiched in between the gate and the semiconductor structure, and the conductive layer is disposed on the semiconductor structure and electrically connected with tops of the two vertical plates. | 02-18-2010 |
| 20100102361 | VERTICAL TRANSISTOR AND FABRICATING METHOD THEREOF AND VERTICAL TRANSISTOR ARRAY - A vertical transistor including a substrate, a gate, a base line and a gate dielectric layer is provided. The substrate includes a pillar protruding out of a surface of the substrate. The pillar includes a first doped region, a channel region and a second doped region from bottom to top. The gate is disposed on a sidewall at one side of the channel region. The base line is disposed on a sidewall at the other side of the channel region and not contacted with the gate. The gate dielectric layer is disposed between the gate and the channel region. | 04-29-2010 |
Jung-Hua Chuang, Tan Tsu Hsiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20100024609 | SPRING PLIER - A spring plier is disclosed. The plier comprises a clipping handle and two symmetrical plier leg plates, and the clipping handle including two reverse direction similar shape plier plates mounted with rivets, the handle mounted with a cover, characterized in that the front end of the two clipping plier plate are respectively provided with a screw hole and a protruded post, the two plier leg plate corresponding to the screw hole and the protruded post are provided with a L-shaped fastening slot and an oval hole, and the front end is a pointed insertion leg, the L-shaped fastening slot engages at a screw fastened to the screw hole at the front end of the plier plate, and the oval hole is placed onto the protruded post, the oval hole provides fine adjustment of leg plate and provides a tolerance facilitating loading and unloading of leg plate, then the screw is tighten so as to secure and limit the two leg plates. | 02-04-2010 |
Jung-Hua Hu, Antin Shiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20110012412 | CHAIR BACKREST ELEVATING DEVICE - A chair backrest elevating device includes a slide base having a slide way provided with a recessed hole and a positioning rod. An adjusting unit is combined with the positioning rod, composed of a sustaining member, a movable block, a spring, a positioning block and an elastic retainer. A fixing plate unit received in the slide way of the slide base contains a fitting block and a fixing plate. A slide cover is coupled with the slide base for covering the adjusting unit and the fixing plate unit. The slide base and the slide cover are assembled on a www.backrest while the fixing plate unit is combined with a seat. When the backrest is pulled up or down, the slide base and the slide cover is also shifted to have the sustaining member engaged in different-level engage grooves of the fitting block, thus adjusting the backrest upward or downward. | 01-20-2011 |
Jung-Hua Hu, Angting Hsiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20100090512 | ADJUSTING DEVICE OF A CHAIR BACKREST - An adjusting device of a chair backrest includes a movable base, a connecting block and a positioning unit. The movable base encompasses an adjusting opening having plural continuous V-shaped grooves in two vertical sidewalls, a stopping groove and a projecting-downward portion, and two sliding rails. The connecting block is fitted in the movable base, possessing a rectangular recess. The positioning unit is installed in the rectangular recess, having two upholding feet fixed with the connecting block and respectively having a locking projection and a locking groove corresponding to each other. A spring is put between the upholding feet to elastically expand them. With the movable base fixed with the backrest and the connecting block fixed with a connecting rod, the movable base can be moved up and down together with the backrest, with the height of the backrest adjusted. | 04-15-2010 |