Patents by Inventor Po Hsuan Kuo
Po Hsuan Kuo 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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Patent number: 8403633Abstract: A cooling fan includes a housing, a cover on the housing and an impeller received in a space between the housing and the cover. The housing includes a bottom wall and a sidewall projecting upwardly from an outer periphery of the bottom wall. The sidewall defines an air outlet therein. The impeller includes a hub and a plurality of blades extending radially out from the hub. A porous layer extends into the space between the housing and the cover from the sidewall at a location adjacent to the air outlet.Type: GrantFiled: June 22, 2009Date of Patent: March 26, 2013Assignee: Foxconn Technology Co., Ltd.Inventors: Ching-Bai Hwang, Po-Hsuan Kuo
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Patent number: 8075276Abstract: A cooling fan includes a housing, a cover arranged on the housing, and an impeller received in a space formed between the housing and the cover. The impeller includes a hub and a plurality of blades extending radially and outwardly from the hub. Each of the blades includes a windward surface and a leeward surface opposite to the windward surface. A porous layer is disposed on the leeward surface of each of the blades, adjacent to a free end thereof. The porous layer has one side surface attached to the leeward surface and an opposite side surface facing the windward surface of an adjacent blade.Type: GrantFiled: March 9, 2009Date of Patent: December 13, 2011Assignee: Foxconn Technology Co., Ltd.Inventors: Ching-Bai Hwang, Po-Hsuan Kuo
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Patent number: 8064201Abstract: A thermal module includes a fin assembly, a heat spreader, a heat pipe connected between the fin assembly and the heat spreader, and a securing plate. The securing plate has at least three resilient members secured on a bottom surface thereof. Each of the resilient members has a capability to deform resiliently along a direction perpendicular to the bottom surface of the securing plate to resiliently press the heat spreader to an electronic component.Type: GrantFiled: June 30, 2009Date of Patent: November 22, 2011Assignee: Foxconn Technology Co., Ltd.Inventors: Po-Hsuan Kuo, Chih-Hsun Lin
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Publication number: 20100238631Abstract: A thermal module includes a fin assembly, a heat spreader, a heat pipe connected between the fin assembly and the heat spreader, and a securing plate. The securing plate has at least three resilient members secured on a bottom surface thereof. Each of the resilient members has a capability to deform resiliently along a direction perpendicular to the bottom surface of the securing plate to resiliently press the heat spreader to an electronic component.Type: ApplicationFiled: June 30, 2009Publication date: September 23, 2010Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: PO-HSUAN KUO, CHIH-HSUN LIN
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Patent number: 7735322Abstract: An ocean thermal energy conversion assembly includes a ship having support tubes connected between a lower part and a top deck of the ship so as to define an open space. A passage is defined through the lower part and an annular connector is connected to a lower end of the passage. A plurality of rods extend from a top of the annular connector and are pivotably connected to the annular connection portion. A transmission pipe is connected to an underside of the annular connector. A hollow damper is connected to an outer periphery of the annular connector and an outer periphery of the hollow damper is engaged with an inner periphery of a bottom opening in a lower end of the passage. A top cover seals a top opening of the passage and has a wave-elimination way which communicates with holes in the top cover.Type: GrantFiled: June 6, 2008Date of Patent: June 15, 2010Inventors: Fang Sheng Kuo, Po Hsuan Kuo, Chung Hsuan Kuo
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Publication number: 20100141184Abstract: A fan includes a speed control circuit and a motor electrically connected with the speed control circuit. The speed control circuit includes an inputting circuit and a transforming circuit electrically connected with the inputting circuit. The inputting circuit supplies a constant current to the transforming circuit. The transforming circuit transforms the constant current to a fluctuating current and outputs the fluctuating current to the motor of the fan. The fluctuating current causes a rotation with a fluctuating speed to the motor of the fan.Type: ApplicationFiled: June 12, 2009Publication date: June 10, 2010Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: CHING-BAI HWANG, HENG-SHENG LIN, RUNG-AN CHEN, PO-HSUAN KUO
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Publication number: 20100104449Abstract: A cooling fan includes a housing, a cover arranged on the housing, and an impeller received in a space formed between the housing and the cover. The impeller includes a hub and a plurality of blades extending radially and outwardly from the hub. Each of the blades includes a windward surface and a leeward surface opposite to the windward surface. A porous layer is disposed on the leeward surface of each of the blades, adjacent to a free end thereof. The porous layer has one side surface attached to the leeward surface and an opposite side surface facing the windward surface of an adjacent blade.Type: ApplicationFiled: March 9, 2009Publication date: April 29, 2010Applicant: FOXCONN TECHNOLOGY CO., LTD.Inventors: CHING-BAI HWANG, PO-HSUAN KUO
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Publication number: 20100103616Abstract: An electronic device includes a shell and a centrifugal fan. The shell includes a top wall, a bottom wall parallel to the top wall, and a sidewall perpendicular to the top wall and the bottom wall. The centrifugal fan is arranged between the top wall and the bottom wall. The centrifugal fan defines a first inlet facing the top wall and a second inlet facing the bottom wall. The first inlet and the second inlet are slantwise to the top wall and the bottom wall of the shell.Type: ApplicationFiled: May 20, 2009Publication date: April 29, 2010Applicants: FURUI PRECISE COMPONENT (KUNSHAN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.Inventors: CHING-BAI HWANG, ZHI-HUI ZHAO, JUI-WEN HUNG, PO-HSUAN KUO
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Publication number: 20100104421Abstract: A cooling fan includes a housing, a cover on the housing and an impeller received in a space between the housing and the cover. The housing includes a bottom wall and a sidewall projecting upwardly from an outer periphery of the bottom wall. The sidewall defines an air outlet therein. The impeller includes a hub and a plurality of blades extending radially out from the hub. A porous layer extends into the space between the housing and the cover from the sidewall at a location adjacent to the air outlet.Type: ApplicationFiled: June 22, 2009Publication date: April 29, 2010Applicant: Foxconn Technology Co., Ltd.Inventors: Ching-Bai Hwang, Po-Hsuan Kuo
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Publication number: 20090301088Abstract: An ocean thermal energy conversion assembly includes a ship having support tubes connected between a lower part and a top deck of the ship so as to define an open space. A passage is defined through the lower part and an annular connector is connected to a lower end of the passage. A plurality of rods extend from a top of the annular connector and are pivotably connected to the annular connection portion. A transmission pipe is connected to an underside of the annular connector. A hollow damper is connected to an outer periphery of the annular connector and an outer periphery of the hollow damper is engaged with an inner periphery of a bottom opening in a lower end of the passage. A top cover seals a top opening of the passage and has a wave-elimination way which communicates with holes in the top cover.Type: ApplicationFiled: June 6, 2008Publication date: December 10, 2009Inventors: Fang Sheng Kuo, Po Hsuan Kuo, Chung Hsuan Kuo