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Cheng-Hsiang
Cheng-Hsiang Chen, Hsin-Chuang City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080209741 | Blade structure of an electric hair trimmer - A blade structure of an electric hair trimmer is a blade set, comprising a fixed blade, a movable blade and a vibration seat which is driven by a motor. A front end of both fixed and movable blades is provided with a plurality of teeth to cut the hair by an alternate movement. The lower sections of edge parts at two sides of a tooth of the movable blade are extended outward from top to bottom to form with externally expanded surfaces with sharp transection angles. Accordingly, when hair is cut, a contact area of the edge parts between the hair is decreased, to largely reduce resistance to cutting, such that the hair can be cut off well with improved speed and efficiency and can be prevented from being damaged. Besides, lifetime of usage of blade structure in the electric hair trimmer can be extended. | 09-04-2008 |
Cheng-Hsiang Chou, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20080209817 | Diamond polishing disc process - A diamond polishing disc process includes the following steps. First, an adhesive material is coated on outer sides of the woven layer with a plurality of meshes, so as to form an adhesive layer. Next, the adhesive layer is adhered in an accommodation unit. Afterwards, pluralities of diamond particles are implanted in the adhesive layer, and are respectively adhered in each mesh of the adhesive layer. Then, a polymer material is filled into the accommodation unit, so as to fix the diamond particles to the polymer material. Finally, cure the polymer material, and remove it with the diamond particles from the accommodation unit, thus obtaining a diamond polishing disc base with the diamond particles arranged uniformly and having consistent in orientations. | 09-04-2008 |
| 20100186887 | DIES FOR MANUFATURING DIAMOND DISCS - A diamond disc manufacturing process includes the following steps. Firstly, a container is provided, and an adhesion layer is formed in the container. A hollow member having a plurality of meshes is covered on the adhesion layer. A plurality of diamond particles is implanted on the hollow member and embedded into the meshes of the hollow member, so that the diamond particles are adhered onto the adhesion layer. Then, a resin material is infused into the container, so that the diamond particles are bonded on the resin material. Finally, the resin material together with the diamond particles is released from the container, so as to obtain a diamond disc base with the diamond particles having uniform distribution and orientation. | 07-29-2010 |
Cheng-Hsiang Huang, Toufen Township TW
| Patent application number | Description | Published |
|---|---|---|
| 20110047691 | Multifunctional SPA Device - A multifunctional SPA device comprises: a pump, a vent pipe connected to an inlet end of the pump, and a jet connected to an outlet end of the pump, so that air will be sucked by the vent pipe and mixed with water in the pump when the pump sucks water via an intake pipe, allowing the jet to pump out water column containing rich micro bubbles. | 03-03-2011 |