Patents by Inventor Tung-Hsin Liu
Tung-Hsin Liu 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: 20200064074Abstract: A condenser has a main condensing module, an auxiliary condensing module, and a connecting tube. The main condensing module has an input base tube, a first connecting base tube, and a main heat dissipating mechanism, which are series connected. The auxiliary condensing module has a second connecting base tube, an output base tube, and an auxiliary heat dissipating mechanism, which are series connected. The connecting tube is mounted between the main condensing module and the auxiliary condensing module. An interior room of the first connecting base tube communicates with an interior room of the second connecting base tube.Type: ApplicationFiled: February 1, 2019Publication date: February 27, 2020Inventors: CHENG-CHIEN WAN, CHENG-FENG WAN, HAO-HUI LIN, TUNG-HSIN LIU, WEI-CHE HSIAO, HSIAO-CHING CHEN, DHAO-JUNG LIN
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Publication number: 20190327864Abstract: A heat sink is applied to a display unit and has a heat conductor, at least one first cooling fan, and at least one second cooling fan. The heat conductor has a heat-conducting member, multiple first cooling fins, and multiple second cooling fins. The heat-conducting member has a base portion, an extending portion formed on the base portion, and multiple channels formed in the heat-conducting member and filled with a working fluid. The first cooling fins are formed on the base portion. The second cooling fins are formed on the extending portion. The at least one first cooling fan is disposed on the base portion. The at least one second cooling fan is disposed on the extending portion. The heat conductor can be sectioned and the working fluid can change phases for heat dissipation, providing a good heat dissipation effect to the heat sink is good.Type: ApplicationFiled: January 30, 2019Publication date: October 24, 2019Applicant: MAN ZAI INDUSTRIAL CO., LTD.Inventors: Cheng-Chien Wan, Cheng-Feng Wan, Hao-Hui Lin, Wei-Che Hsiao, Hsiao-Ching Chen, Tung-Hsin Liu
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Patent number: 10443960Abstract: A heat dissipating apparatus has a phase change material evaporator, a condenser, a refrigerant output tube, and a refrigerant input tube. The evaporator has a base having an evaporation chamber, a refrigerant inlet and a refrigerant outlet, a reinforcement panel mounted in the evaporation chamber and dividing the evaporation chamber into two spaces, and multiple heat conduction fins separately arranged in the two spaces. An opening area of the refrigerant outlet is larger than an opening area of the refrigerant inlet. The evaporator, the refrigerant output tube, the condenser and the refrigerant input tube form a closed refrigerant circulation loop with a refrigerant filled therein. Gas pressure of a gas-phased refrigerant in the two spaces can be increased. With pressure difference between the refrigerant outlet and the refrigerant inlet, the gas-phased refrigerant can be accelerated to flow toward the refrigerant outlet and flowability of the refrigerant can be increased.Type: GrantFiled: October 26, 2017Date of Patent: October 15, 2019Assignee: Man Zai Industrial Co., Ltd.Inventors: Cheng-Chien Wan, Cheng-Feng Wan, Hao-Hui Lin, Tung-Hsin Liu, Wei-Che Hsiao, Hsiao-Ching Chen, Dhao-Jung Lin
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Patent number: 10342159Abstract: A liquid heat-dissipating assembly has a heat-guiding tube assembly, multiple heat-dissipating units, and at least one heat-dissipating tube. The heat-guiding tube assembly has a first tube, a second tube, and a separating segment. The first tube has at least one first channel. The second tube has at least one second channel. The separating segment is mounted between the first tube and the second tube. The heat-dissipating units are connected with the heat-guiding tube assembly, and each heat-dissipating unit has a heat-dissipating body, a first pipe, and a second pipe. The heat-dissipating body has a passage. The first pipe is connected with the passage and the at least one first channel. The second pipe is connected with the passage and the at least one second channel. The at least one heat-dissipating tube is connected with the at least one second channel of the second tube.Type: GrantFiled: August 17, 2017Date of Patent: July 2, 2019Assignee: Man Zai Industrial Co., Ltd.Inventors: Cheng-Chien Wan, Cheng-Feng Wan, Hao-Hui Lin, Hsiao-Ching Chen, Wei-Che Hsiao, Tung-Hsin Liu
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Publication number: 20190078846Abstract: A cooling device includes a parallel-connected condenser and an evaporator assembly. The parallel-connected condenser has a primary condenser assembly and at least one auxiliary condenser assembly. The evaporator assembly includes an evaporator, a coolant input pipe and a coolant output pipe. Two ends of the coolant input pipe are respectively connected to the evaporator and a first primary condenser tube. Two ends of the coolant output pipe are respectively connected to the evaporator and a second primary condenser tube for the parallel-connected condenser and the evaporator assembly to form a closed coolant circulation loop with coolant filled therein. By virtue of the primary condenser assembly and the auxiliary condenser assembly parallelly connected, gaseous coolant can be circulated through different paths and liquefied to effectively enhance cooling and liquefaction efficiency of coolant when the coolant is circulated through the cooling device.Type: ApplicationFiled: October 26, 2017Publication date: March 14, 2019Inventors: Cheng-Chien Wan, Cheng-Feng Wan, Hao-Hui Lin, Tung-Hsin Liu, Wei-Che Hsiao, Hsiao-Ching Chen, Dhao-Jung Lin
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Publication number: 20190041144Abstract: A heat dissipating apparatus has a phase change material evaporator, a condenser, a refrigerant output tube, and a refrigerant input tube. The evaporator has a base having an evaporation chamber, a refrigerant inlet and a refrigerant outlet, a reinforcement panel mounted in the evaporation chamber and dividing the evaporation chamber into two spaces, and multiple heat conduction fins separately arranged in the two spaces. An opening area of the refrigerant outlet is larger than an opening area of the refrigerant inlet. The evaporator, the refrigerant output tube, the condenser and the refrigerant input tube form a closed refrigerant circulation loop with a refrigerant filled therein. Gas pressure of a gas-phased refrigerant in the two spaces can be increased. With pressure difference between the refrigerant outlet and the refrigerant inlet, the gas-phased refrigerant can be accelerated to flow toward the refrigerant outlet and flowability of the refrigerant can be increased.Type: ApplicationFiled: October 26, 2017Publication date: February 7, 2019Inventors: Cheng-Chien Wan, Cheng-Feng Wan, Hao-Hui Lin, Tung-Hsin Liu, Wei-Che Hsiao, Hsiao-Ching Chen, Dhao-Jung Lin
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Publication number: 20180063992Abstract: A liquid heat-dissipating assembly has a heat-guiding tube assembly, multiple heat-dissipating units, and at least one heat-dissipating tube. The heat-guiding tube assembly has a first tube, a second tube, and a separating segment. The first tube has at least one first channel. The second tube has at least one second channel. The separating segment is mounted between the first tube and the second tube. The heat-dissipating units are connected with the heat-guiding tube assembly, and each heat-dissipating unit has a heat-dissipating body, a first pipe, and a second pipe. The heat-dissipating body has a passage. The first pipe is connected with the passage and the at least one first channel. The second pipe is connected with the passage and the at least one second channel. The at least one heat-dissipating tube is connected with the at least one second channel of the second tube.Type: ApplicationFiled: August 17, 2017Publication date: March 1, 2018Inventors: Cheng-Chien Wan, Cheng-Feng Wan, Hao-Hui Lin, Hsiao-Ching Chen, Wei-Che Hsiao, Tung-Hsin Liu
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Publication number: 20170181317Abstract: A liquid-cooling heat sink has a heat-conductive tube and multiple heat-conductive units arranged adjacent to the heat-conductive tube. The heat-conductive tube has a first tube and a second tube. An isolation member having an isolation channel is located between the first tube and the second tube. The isolation member obstructs the heat exchange between the first tube and the second tube. A first delivery tube and a second delivery tube of each one of the heat-conductive bodies respectively connect to the first tube and the second tube of the heat-conductive tube, thereby integrating the first tube and the second tube and obstructing the heat exchange between the cooling liquids with different temperatures. Each of the heat-conductive units distributes the cooling liquids with different temperatures by the heat-conductive tube, thereby simplifying the pipeline setting and reducing the volume of the liquid-cooling heat sink.Type: ApplicationFiled: November 30, 2016Publication date: June 22, 2017Inventors: Cheng-Chien Wan, Cheng-Feng Wan, Hao-Hui Lin, Hsiao-Ching Chen, Wei-Che Hsiao, Tung-Hsin Liu
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Patent number: 9182863Abstract: A portable electronic device includes a touch control module and a processing module. The touch control module has a substrate, a transparent conductive layer, a conductive decoration pad, a decoration layer and a non-transparent conductive layer. The transparent conductive layer is disposed on the substrate. The conductive decoration pad is disposed on the transparent conductive layer. The decoration layer is disposed on the conductive decoration pad and the transparent conductive layer, and has an opening. The non-transparent conductive layer is disposed on the decoration layer and electrically connected with the transparent conductive layer via the opening. The processing module is electrically connected with the touch control module.Type: GrantFiled: April 22, 2013Date of Patent: November 10, 2015Assignee: Wistron CorporationInventors: Kuei-Ching Wang, Ta-Hu Lin, Tung-Hsin Liu
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Patent number: 8988382Abstract: An electrode and an isolation layer of a touch device are the same color, so that a user of the touch device perceives a good visual effect without having to employ expensive optical adhesive and decorative films in the touch device. The front bezel design used in conventional touch devices can thus be abandoned. Further, simpler fabrication, higher yield rate, and lower cost are also achieved.Type: GrantFiled: July 31, 2014Date of Patent: March 24, 2015Assignees: Wistron Corporation, eTurboTouch Technology Inc.Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
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Patent number: 8928605Abstract: An electrode and an isolation layer of a touch device are the same color, so that a user of the touch device perceives a good visual effect without having to employ expensive optical adhesive and decorative films in the touch device. The front bezel design used in conventional touch devices can thus be abandoned. Further, simpler fabrication, higher yield rate, and lower cost are also achieved.Type: GrantFiled: August 18, 2011Date of Patent: January 6, 2015Assignees: Wistron Corporation, eTurboTouch Technology Inc.Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
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Publication number: 20140339067Abstract: An electrode and an isolation layer of a touch device are the same color, so that a user of the touch device perceives a good visual effect without having to employ expensive optical adhesive and decorative films in the touch device. The front bezel design used in conventional touch devices can thus be abandoned. Further, simpler fabrication, higher yield rate, and lower cost are also achieved.Type: ApplicationFiled: July 31, 2014Publication date: November 20, 2014Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
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Patent number: 8673425Abstract: A touch panel includes a substrate, a transparent conductive layer, a conductive decoration pad, a decoration layer and an opaque conductive layer. The transparent conductive layer is disposed on the substrate, and the conductive decoration pad is disposed on the transparent conductive layer. The decoration layer is disposed on the conductive decoration pad and the transparent conductive layer, and has an opening located on the conductive decoration pad. The opaque conductive layer is disposed on the decoration layer and electrically connected with the transparent conductive layer through the opening and the conductive decoration pad.Type: GrantFiled: October 4, 2012Date of Patent: March 18, 2014Assignee: Wistron CorporationInventors: Kuei-Ching Wang, Ta-hu Lin, Tung-Hsin Liu
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Publication number: 20130285978Abstract: A portable electronic device includes a touch control module and a processing module. The touch control module has a substrate, a transparent conductive layer, a conductive decoration pad, a decoration layer and a non-transparent conductive layer. The transparent conductive layer is disposed on the substrate. The conductive decoration pad is disposed on the transparent conductive layer. The decoration layer is disposed on the conductive decoration pad and the transparent conductive layer, and has an opening. The non-transparent conductive layer is disposed on the decoration layer and electrically connected with the transparent conductive layer via the opening. The processing module is electrically connected with the touch control module.Type: ApplicationFiled: April 22, 2013Publication date: October 31, 2013Applicant: Wistron CorporationInventors: Kuei-Ching Wang, Ta-Hu Lin, Tung-Hsin Liu
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Patent number: 8497848Abstract: A resistive touch device with no visual color difference comprises a first transparent conductive substrate, a second transparent conductive substrate and a spacer layer. The first transparent conductive substrate with a bottom thereof has a plurality of first transparent conductive electrodes, and a first voltage difference in a first direction. The second transparent conductive substrate with a top thereof has a plurality of second transparent conductive electrodes, and a second voltage difference in a second direction. The first direction is perpendicular to the second direction. The spacer layer is formed between the first and second transparent conductive substrates, which is used for isolating the first transparent conductive electrode and the second transparent conductive electrode.Type: GrantFiled: March 17, 2011Date of Patent: July 30, 2013Assignees: Wistron Corporation, eTurboTouch Technology Inc.Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
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Publication number: 20120285810Abstract: An electrode and an isolation layer of a touch device are the same color, so that a user of the touch device perceives a good visual effect without having to employ expensive optical adhesive and decorative films in the touch device. The front bezel design used in conventional touch devices can thus be abandoned. Further, simpler fabrication, higher yield rate, and lower cost are also achieved.Type: ApplicationFiled: August 18, 2011Publication date: November 15, 2012Applicant: ETURBOTOUCH TECHNOLOGY INC.Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
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Publication number: 20120256871Abstract: A touch panel capable of decreasing response time includes a first substrate, a second substrate, and a spacer. The first substrate has a plurality of first conductive stripes formed on a lower surface of the first substrate along a first direction. The second substrate is disposed below the first substrate. The second substrate has a plurality of second conductive stripes formed on an upper surface of the second substrate along a second direction. The spacer is arranged between the first substrate and the second substrate for forming a gap between the first substrate and the second substrate.Type: ApplicationFiled: March 6, 2012Publication date: October 11, 2012Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
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Publication number: 20120206398Abstract: A resistive touch device with no visual color difference comprises a first transparent conductive substrate, a second transparent conductive substrate and a spacer layer. The first transparent conductive substrate with a bottom thereof has a plurality of first transparent conductive electrodes, and a first voltage difference in a first direction. The second transparent conductive substrate with a top thereof has a plurality of second transparent conductive electrodes, and a second voltage difference in a second direction. The first direction is perpendicular to the second direction. The spacer layer is formed between the first and second transparent conductive substrates, which is used for isolating the first transparent conductive electrode and the second transparent conductive electrode.Type: ApplicationFiled: March 17, 2011Publication date: August 16, 2012Inventors: Kuei-Ching WANG, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu
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Patent number: RE46587Abstract: A resistive touch device with no visual color difference comprises a first transparent conductive substrate, a second transparent conductive substrate and a spacer layer. The first transparent conductive substrate with a bottom thereof has a plurality of first transparent conductive electrodes, and a first voltage difference in a first direction. The second transparent conductive substrate with a top thereof has a plurality of second transparent conductive electrodes, and a second voltage difference in a second direction. The first direction is perpendicular to the second direction. The spacer layer is formed between the first and second transparent conductive substrates, which is used for isolating the first transparent conductive electrode and the second transparent conductive electrode.Type: GrantFiled: June 4, 2015Date of Patent: October 24, 2017Assignees: Wistron Corporation, eTurboTouch Technology Inc.Inventors: Kuei-Ching Wang, Yu-Heng Hsieh, Ta-Hu Lin, Tung-Hsin Liu