Patents by Inventor Kai Leung
Kai Leung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20110306920Abstract: A medical device and a method of increasing an anti-oxidation capability of an animal cell are provided. The method of increasing the anti-oxidation capability of the animal cell comprises steps of providing the animal cell, and disposing a far-infrared (FIR) emitter in a certain distance from the animal cell. Particularly, the FIR emitter includes a mineral oxide.Type: ApplicationFiled: November 15, 2010Publication date: December 15, 2011Applicant: HUNGKUANG UNIVERSITYInventors: Yung-Sheng Lin, Ting-Kai Leung
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Publication number: 20110168940Abstract: The present invention discloses a composition for enhancing evaporation of a solution and a method thereof. A far-infrared ray is released by a far-infrared releasing substance in the composition so as to induce evaporation of the solution. The far-infrared releasing substance may be ceramic minerals and mainly comprises 80˜99.9 wt % of oxide minerals including 60˜95 wt % of the aluminum oxide. The present invention can enhance evaporation of the solution by a simple physical method. Hence, the present invention not only promotes the application of the products but also reduces the pollutants generated by a chemical reaction, thereby achieving the object of protecting the environment from the pollution.Type: ApplicationFiled: February 23, 2010Publication date: July 14, 2011Applicants: NATIONAL APPLIED RESEARCH LABORATORIES, TAIPEI MEDICAL UNIVERSITYInventors: YUNG-SHENG LIN, TING-KAI LEUNG, CHIEN-CHUNG CHEN, JIANN-SHIUN KAO
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Patent number: 7906155Abstract: A method for increasing an amount of effective constituents from a plant in a solvent is provided. The method comprises steps of treating the solvent with a far-infrared radiating (FIR) material and extracting the effective constituents from the plant by the treated solvent for increasing the amount of the effective constituents dissolved in the solvent.Type: GrantFiled: September 18, 2007Date of Patent: March 15, 2011Assignees: National Applied Research Laboratories, Taipei Medical UniversityInventors: Kai-Hsuan Chang, Ming-Yu Lin, Yung-Sheng Lin, Ting-Kai Leung
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Publication number: 20110050120Abstract: A lighting control system and an LED lamp for use with the lighting control system are provided. In one embodiment, the LED lamp includes a color LED including a red LED, a green LED, and a blue LED, and a lamp contact having a first contact section, a second contact section, and a third contact section, each of the first contact section, the second contact section, and the third contact section including a positive contact and a negative contact, wherein the first contact section is electrically connected to the red LED, the second contact section is electrically connected to the green LED, and the third contact section is electrically connected to the blue LED. The lighting control system may include an LED driver unit configured to provide independent electrical connection with each of the contact sections of the LED lamp.Type: ApplicationFiled: September 1, 2009Publication date: March 3, 2011Applicant: Hong Kong Applied Science and Technology Research Institute Co. Ltd.Inventors: Chun Kai Leung, Kai Chiu Wu, Tik Shun Leung, Kin Cheong Li, Ming Lu
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Publication number: 20110046701Abstract: The present invention provides a composition used for increasing calmodulin and a method thereof. A far-infrared ray is released by a far-infrared releasing substance in the composition so as to induce intracellular calmodulin concentration increased in organisms. The far-infrared releasing substance consists of ceramic minerals and mainly comprises 80-99.9 wt % of oxide minerals including 60-95 wt % of the mineral alumina. The far-infrared releasing substance according to the present invention has the advantages of easy to carry and continuously working, so as to significantly improve the shortcoming of drugs with short-term acting.Type: ApplicationFiled: September 18, 2009Publication date: February 24, 2011Applicant: NATIONAL APPLIED RESEARCH LABORATORIESInventors: Yung-Sheng Lin, Ting-Kai Leung, Jiann-Shiun Kao
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Patent number: 7758944Abstract: Improved structures of optical medium are disclosed. According to one embodiment, multiple reflective layers are used. These reflective layers are in different materials. At least one of the reflective layers allowing a significant amount of a laser beam to transmit is used to protect another reflective layer with superior reflectivity from moisture on one side. An additional reflective layer may also be used to protect the high reflective layer from moisture on the other side.Type: GrantFiled: August 8, 2006Date of Patent: July 20, 2010Assignees: Dongguan Anwell Digital Machinery Co., Ltd., Anwell Precision Technology (HK) LimitedInventors: Kai Leung Fan, Ming Sang Yeung
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Publication number: 20100167400Abstract: A composition and a method for increasing intracellular nitric oxide is provided. The composition comprises a far-infrared ray releasing substance composed mainly of an oxide mineral for releasing a far-infrared ray, wherein the composition promotes generation of the nitric oxide via irradiation of the far-infrared ray from the far-infrared ray releasing substance. In another aspect, the method comprises setting an effective amount of a far-infrared ray releasing substance in a place close to a cell with an appropriate distance, and incubating the far-infrared ray releasing substance with the cell for a specific period, wherein the appropriate distance lies in an irradiation range of the far-infrared ray releasing substance.Type: ApplicationFiled: January 1, 2007Publication date: July 1, 2010Inventors: Ting-Kai Leung, Yuan-Soon Ho, Huey-Fang Shang, Yi-Hsuan Lee, Yung-Sheng Lin, Ming-Yu Lin, Jiann-Shiun Kao
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Patent number: 7740729Abstract: Techniques for bonding two disks with a minimized eccentricity (ECC) are disclosed. A positioning header includes an ECC controlling structure that further includes a positioning header. In one embodiment, the position header includes three members that form a round stand with a diameter smaller than the inner diameter of the disks. The round stand expands to the inner diameter of the disks to close the gap as a result of the difference between the two diameters when the three members are caused to expand. In one embodiment, the movement of the three members is controlled by magnetic means. Depending on the positions of the ECC controlling structure, the three members are expanded from or restored to their default positions.Type: GrantFiled: February 1, 2007Date of Patent: June 22, 2010Assignees: Dongguan Anwell Digital Machinery Co., Ltd., Anwell Precision Technology (HK) LimitedInventors: Kai Leung Fan, Ming Sang Yeung, Guoyong Zhang, Congyi Mu, Hong Wu, Ming Li
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Patent number: 7694643Abstract: Sandwiched structures for an optical disc, especially for Blu-ray discs, are disclosed. According to one exemplary structure, a substrate is sandwiched by two cover layers on both sides of a disc As a result, similar characteristics in material on both sides of the disc help sustain the shape and flatness of the disc. To provide the cover layers in uniform thickness, techniques for creating or producing such a cover layer are described. In one embodiment, a certain amount of the material in liquid form is dispensed onto a dispensing structure. After the dispensing structure is engaged to hold a disc, the dispensing structure and the disc as a whole unit is rotated at a predefined speed.Type: GrantFiled: September 21, 2005Date of Patent: April 13, 2010Inventors: Kai Leung Fan, Ming Sang Yeung
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Patent number: 7645915Abstract: A composite dressing including a first polymeric layer, a second polymeric layer, a metal oxide, and a pharmaceutical active material is provided. The second polymeric layer is biocompatible and is disposed on a surface of the first polymeric layer. The metal oxide is distributed inside or on at least one surface of the first polymeric layer, while the pharmaceutical active material is distributed inside or on at least one surface of the second polymeric layer.Type: GrantFiled: December 11, 2007Date of Patent: January 12, 2010Assignees: Medical and Pharmaceutical Industry Technology and Development Center, National Applied Research LaboratoriesInventors: Ching-Cheng Huang, Su-Huei Lai, Yung-Sheng Lin, Ting-Kai Leung
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Publication number: 20090267739Abstract: A chipless microwave identification tag (200) comprising: a dielectric substrate (210); and a plurality of antenna elements (220) made from a conductive material and disposed on at least one surface (205, 255) of the dielectric substrate (210); wherein when the tag (200) is excited by an incident microwave signal (131), a reflected wave (141) to identify the tag (200) is generated with a number of specific frequencies altered by microwave resonation of the antenna elements (220).Type: ApplicationFiled: March 2, 2009Publication date: October 29, 2009Applicant: The Hong Kong Polytechnic UniversityInventors: Kai Leung Yung, Ching Yuen Chan, David Ki Wai Cheng
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Publication number: 20090110752Abstract: A composition for controlling a blood glucose and a method thereof are provided. The composition comprises a far-infrared ray releasing substance, wherein the composition reduces the blood glucose of a subject via an irradiation of the far-infrared ray releasing substance. In another aspect, the method comprises the steps of providing a far-infrared ray releasing substance having an oxide mineral as a main component, and disposing the far-infrared ray releasing substance in a place close to a subject in an appropriate distance, wherein the subject has an insulin resistance and the appropriate distance is within an irradiation range of the far infrared ray.Type: ApplicationFiled: February 8, 2008Publication date: April 30, 2009Applicants: TAIPEI MEDICAL UNIVERSITY, NATIONAL APPLIED RESEARCH LABORATORIESInventors: Huey-Fang Shang, Ting-Kai Leung, Yung-Sheng Lin, Chung-Huei Hsu
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Publication number: 20090098307Abstract: A manufacturing method for a far-infrared irradiating substrate is provided. The manufacturing method comprises steps of providing a substrate, providing a far-infrared irradiating material and evaporating the far-infrared irradiating material to form a thin film onto the substrate. The far-infrared irradiating substrate provided by the present invention not only has a high emission coefficient of far-infrared ray, but also do not cause a potential exposure of an ionizing radiation.Type: ApplicationFiled: February 22, 2008Publication date: April 16, 2009Applicants: NATIONAL APPLIED RESEARCH LABORATORIES, TAIPEI MEDICAL UNIVERSITYInventors: Po-Kai CHIU, Wen-Hao CHO, Han-Chang PAN, Yung-Sheng LIN, Ting-Kai LEUNG
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Publication number: 20090053287Abstract: A porous dressing is provided. The porous dressing includes a polymeric layer, a pharmaceutically active ingredient and a metal oxide. The polymeric layer has a porosity and a bio-compatibility, and the pharmaceutically active ingredient and the metal oxide distribute in one selected from a group consisting of in the polymeric layer, on a surface of the polymeric layer and a combination thereof.Type: ApplicationFiled: October 29, 2007Publication date: February 26, 2009Applicants: Medical And Pharmaceutical Industry Technology And Development Center, National Applied Research Laboratories, Taipei Medical UniversityInventors: Ching-Cheng HUANG, Quang-Wei CHANG, Yung-Sheng LIN, Ting-Kai LEUNG
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Publication number: 20090043235Abstract: A composite dressing including a first polymeric layer, a second polymeric layer, a metal oxide, and a pharmaceutical active material is provided. The second polymeric layer is biocompatible and is disposed on a surface of the first polymeric layer. The metal oxide is distributed inside or on at least one surface of the first polymeric layer, while the pharmaceutical active material is distributed inside or on at least one surface of the second polymeric layer.Type: ApplicationFiled: December 11, 2007Publication date: February 12, 2009Inventors: Ching-Cheng Huang, Su-Huei Lai, Yung-Sheng Lin, Ting-Kai Leung
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Patent number: 7479202Abstract: Techniques for producing optical medium that can be read at substantially high speeds with greater stability and accuracy are disclosed. According to one aspect of the techniques, a bonding station is employed with what is referred to as a bubble-free bonding technique that may or may not be incorporated with an index bonding technique. The index bonding is provided to ensure that non-flatness of substrates is compensated when two substrates are bonded together so as to minimize possible dynamic imbalance of a disc. The bubble-free bonding technique is provided to generate an alternating electromagnetic field that eliminates bubbles from a type of glue used to bond two substrates, wherein a high voltage source is used to generate the alternating electromagnetic field of a predefine magnitude.Type: GrantFiled: December 2, 2005Date of Patent: January 20, 2009Assignees: Anwell Precision Technology (HK) Limited, Dongguan Anwell Digital Machinery Co., Ltd.Inventors: Kai Leung Fan, Ming Sang Yeung
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Publication number: 20080308408Abstract: A method for increasing an amount of effective constituents from a plant in a solvent is provided. The method comprises steps of treating the solvent with a far-infrared radiating (FIR) material and extracting the effective constituents from the plant by the treated solvent for increasing the amount of the effective constituents dissolved in the solvent.Type: ApplicationFiled: September 18, 2007Publication date: December 18, 2008Applicants: NATIONAL APPLIED RESEARCH LABORATORIES, TAIPEI MEDICAL UNIVERSITYInventors: Kai-Hsuan CHANG, Ming-Yu LIN, Yung-Sheng LIN, Ting-Kai LEUNG
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Publication number: 20080311059Abstract: A skin whitening composition and a method for the same are provided. The skin whitening composition comprises a far-infrared ray releasing substance having a primary component of an oxide mineral, wherein the skin whitening composition achieves a whitening effect via an irradiation of the far-infrared ray releasing substance. In another aspect, the method comprises the steps of administering a far-infrared ray releasing substance to a subject and reducing melanogenesis of the subject by inhibiting growth of a pigment cell, wherein the far-infrared releasing substance has an oxide mineral.Type: ApplicationFiled: September 18, 2007Publication date: December 18, 2008Applicants: NATIONAL APPLIED RESEARCH LABORATORIES, TAIPEI MEDICAL UNIVERSITYInventors: Yung-Sheng LIN, Ming-Yu LIN, Tsung-Tao Huang, Ting-Kai Leung, Chwen-Ming SHIH
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Publication number: 20080217163Abstract: A manufacturing method for a far-infrared (FIR) substrate is provided. The manufacturing method includes steps of providing a substrate and sputtering a FIR emission material onto at least one surface of the substrate to form a thin film.Type: ApplicationFiled: January 4, 2008Publication date: September 11, 2008Applicants: NATIONAL APPLIED RESEARCH LABORATORIES, TAIPEI MEDICAL UNIVERSITYInventors: Yung-Sheng Lin, Han-Chang Pan, Chao-Te Lee, Ting-Kai Leung
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Patent number: 7318867Abstract: Techniques for a cover layer with uniform thickness are disclosed. The cover layer is formed with a type of material, such as glue, in hardened form. In one embodiment, a certain amount of the material in liquid form is dispensed onto a dispensing structure. After the dispensing structure is engaged to hold a disc, the dispensing structure and the disc as a whole unit is rotated at a predefined speed. While the dispensed material on the dispensing structure is being dispersed evenly onto the surface of the disc as result of the centrifugal force, a heater is employed to retain or control the temperature of the dispensed material so that the flow of the dispensed material outwards can be effectively controlled to form a cover layer of uniform thickness on the disc.Type: GrantFiled: August 5, 2005Date of Patent: January 15, 2008Assignee: Anwell Precision Technology (HK) LtdInventors: Kai Leung Fan, Ming Sang Yeung