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Chun-Peng
Chun-Peng Lin, Nantou City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100175788 | Cutter Assembly and Electric Pencil Sharpener - A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil being inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn off. | 07-15-2010 |
| 20110308092 | Slider for a cutter - A slider has an upper sliding element, a lower sliding element and a resilient tab. The upper sliding element has two protrusions laterally formed on and protruding from the upper sliding element. Each protrusion has an inclined pushing surface. The lower sliding element is combined with the upper sliding element and has a chamber and two through hole. The through holes are defined in the lower sliding element at positions corresponding respectively to the inclined pushing surfaces of the protrusions and communicate with the chamber. The resilient tab is held in the chamber and has two legs protruding inward from two ends of the resilient tab. Each leg has an engaging end extending out from one of the through holes in the lower sliding element and abutting with the inclined pushing surface of a corresponding one of the protrusions on the upper sliding element. | 12-22-2011 |
| 20120060976 | Cutter Assembly for an Electric Pencil Sharpener - A cutter assembly for an electric pencil sharpener has a cutter bracket and a cutter. The cutter bracket has a pencil sharpening hole and an engaging structure. The pencil sharpening hole is defined in the cutter bracket for a pencil being inserted into the pencil sharpening hole. The engaging structure is formed on the cutter bracket to engage a rotating frame in the electric pencil sharpener. The cutter is mounted rotatably on the cutter bracket. Accordingly, the cutter assembly is replaceable for the electric pencil sharpener when the cutter of the cutter assembly is damaged or worn off. | 03-15-2012 |
Chun-Peng Ng, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20100040982 | METHOD FOR FORMING AN OPENING - A method for forming an opening is disclosed. First, a semiconductor substrate is provided, in which the semiconductor substrate includes at least one metal interconnects therein. A stacked film is formed on the semiconductor substrate, in which the stacked film includes at least one dielectric layer and one hard mask. The hard mask is used to form an opening in the stacked film without exposing the metal interconnects, and the hard mask is removed thereafter. A barrier layer is later deposited on the semiconductor substrate to cover a portion of the dielectric layer and the surface of the metal interconnects. | 02-18-2010 |
Chun-Peng Wu, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20080279026 | Signal sensing circuit and semiconductor memory device using the same - A signal sensing circuit and a semiconductor memory device using the same are provided. The signal sensing circuit comprises a sense amplifier, a kick transistor, a first control transistor, a second control transistor, a pre-charge circuit, and a recovery circuit. The kick transistor is used to pull up the operation voltage of the sense amplifier to improve the small signal sensing speed of the sense amplifier. After the signal is sensed, the recovery circuit will pull down the operation voltage of the sense amplifier to the standard level. In the present invention, the small signal sensing speed is greatly improved and the operation voltage of sense amplifier is kept away from the saturated level. | 11-13-2008 |
Chun-Peng Zhang, Dalian CN
| Patent application number | Description | Published |
|---|---|---|
| 20120130259 | BLOOD PRESSURE METER - In a blood pressure monitor, when a main unit is mounted on a mounting surface such as a desk, a bulging region of a first tube and a bulging region of a second tube, both located at a rear surface of the main unit, come into contact with the mounting surface. This can avoid the main unit from sliding even when the main unit is pulled by the first and second tubes. Consequently, a blood pressure monitor has a configuration in which the main unit is less likely to slide over the mounting surface even when the main unit is pulled by tubes connected to the main unit. | 05-24-2012 |