Patents by Inventor Ching Tang
Ching Tang 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: 11491608Abstract: Disclosed are a detection method and a detection apparatus for a polishing pad of a chemical mechanical polishing device, particularly a detection method and a detection apparatus for detecting a surface of a polishing pad dynamically. An isolation region isolated by a gas to expose the polishing pad is formed by the detecting device, and a detection is performed on the isolation region, such that the chemical mechanical polishing device is capable of detecting the polishing pad without interrupting a manufacturing process and the detection results with more accurate can be achieved. Thereby, the polishing pad can be repaired and replaced more timely.Type: GrantFiled: November 9, 2020Date of Patent: November 8, 2022Assignee: Ta Liang Technology Co., Ltd.Inventors: Hsien-Ming Lee, Chun-Chen Chen, Ching-Tang Hsueh, Po-Ching Huang
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Patent number: 11477918Abstract: A heat exchange system includes a heat-absorbing substance such as Liquid Natural Gas (LNG), a heat dissipation apparatus, a water storage tank, a heat exchanger, and a heat exchanger. The heat exchanger is coupled between the LNG and the water storage tank. The heat exchanger is coupled between the heat dissipation apparatus and the water storage tank. The heat exchanger transfers heat of the heat dissipation apparatus to water of the water storage tank to lose heat to the heat exchanger, and the heat exchanger transfers heat of the water to the LNG.Type: GrantFiled: June 29, 2021Date of Patent: October 18, 2022Assignee: Fulian Precision Electronics (Tianjin) Co., LTD.Inventors: Tze-Chern Mao, Yen-Chun Fu, Chih-Hung Chang, Chao-Ke Wei, Li-Wen Chang, Ching-Tang Liu, Hung-Chou Chan
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Patent number: 11359906Abstract: A system and a method for uniformed surface measurement are provided, in which a sensor is provided to perform measurements on a carrier in a polishing machine, and a measuring trajectory of the sensor on the carrier is adjusted by controlling the pivoting of a sensor carrier carrying the sensor and the rotation of a rotating platform in the polishing machine in order to achieve uniformed surface measurements of the carrier and real-time constructions of the surface topography. This allows the polishing state of the carrier to be monitored in real time, thereby improving the efficiency of the polishing process. A sensing apparatus for uniformed surface measurement is also provided.Type: GrantFiled: May 29, 2020Date of Patent: June 14, 2022Assignee: TA LIANG TECHNOLOGY CO., LTD.Inventors: Chao-Chang Chen, Jen-Chieh Li, Yong-Jie Ciou, Hsien-Ming Lee, Jian-Shian Lin, Chun-Chen Chen, Ching-Tang Hsueh
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Patent number: 11291137Abstract: A cooling device includes a cabinet, a coolant circulation mechanism, and a heat exchange mechanism. The coolant circulation mechanism includes a first conduit, a second conduit, a control conduit, and a circulation conduit. The circulation conduit is connected to the cabinet and the heat exchange mechanism. The first conduit and the second conduit are connected to the heat exchange mechanism. The control conduit is connected to the cabinet and selectively connects to the first conduit or the second conduit. When the control conduit connects to the second conduit, coolant from the cabinet flows to the heat exchange mechanism through the second conduit. When the control conduit connects to the first conduit, coolant from the heat exchange mechanism flows to the cabinet through the first conduit. Coolant in the cabinet flows through the circulation conduit to the heat exchange mechanism when a level of the coolant reaches the circulation conduit.Type: GrantFiled: September 27, 2019Date of Patent: March 29, 2022Assignee: HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO., LTD.Inventors: Chao-Ke Wei, Hui-Hsuan Wang, Ching-Tang Liu
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Publication number: 20220077610Abstract: A power supply is provided. The power supply includes a case, an electrical connector and a LED. The case includes a first side wall including an extension part. The extension part is extended from the first side wall toward a second side wall and has an aperture. Portion of the electrical connector is disposed in an accommodation space through an opening and includes a first base and a contacting ring. The first base is disposed in the accommodation space. The contacting ring is disposed on an exterior of the accommodation space. The LED is disposed in the aperture and includes a second base and a lens disposed on the second base. The second base and the contacting ring are located on different surfaces. The lens and portion of the second base are exposed from the opening. The other portion of the second base is covered by the contacting ring.Type: ApplicationFiled: February 4, 2021Publication date: March 10, 2022Inventors: Chi-Shou Ho, Ching-Tang Chang
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Publication number: 20210372764Abstract: A system and a method for uniformed surface measurement are provided, in which a sensor is provided to perform measurements on a carrier in a polishing machine, and a measuring trajectory of the sensor on the carrier is adjusted by controlling the pivoting of a sensor carrier carrying the sensor and the rotation of a rotating platform in the polishing machine in order to achieve uniformed surface measurements of the carrier and real-time constructions of the surface topography. This allows the polishing state of the carrier to be monitored in real time, thereby improving the efficiency of the polishing process. A sensing apparatus for uniformed surface measurement is also provided.Type: ApplicationFiled: May 29, 2020Publication date: December 2, 2021Inventors: Chao-Chang Chen, Jen-Chieh Li, Yong-Jie Ciou, Hsien-Ming Lee, Jian-Shian Lin, Chun-Chen Chen, Ching-Tang Hsueh
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Publication number: 20210360829Abstract: A containerized data system, including a container body, a first cabinet array, a second cabinet array and a plurality of first air-conditioning devices. The first cabinet array and the second cabinet array are positioned in the container body and spaced apart from each other. Air intake areas of the first cabinet array and the second cabinet array communicates with a cold aisle connection space of the container body. Heat dissipation areas of the first cabinet array and the second cabinet array communicates with a hot aisle connection space of the container body. Air inlets of the first air-conditioning devices are communicated with the hot aisle connection space to collect the hot air flow in the container body, and air outlets of the plurality of first air-conditioning devices are communicated with the cold aisle connection space to convey the cold air flow to the container body.Type: ApplicationFiled: August 11, 2020Publication date: November 18, 2021Inventors: CHAO-KE WEI, TZE-CHERN MAO, YAO-TING CHANG, YEN-CHUN FU, CHING-TANG LIU, CHIH-HUNG CHANG, LI-WEN CHANG
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Publication number: 20210329817Abstract: A heat exchange system includes a heat-absorbing substance such as Liquid Natural Gas (LNG), a heat dissipation apparatus, a water storage tank, a heat exchanger, and a heat exchanger. The heat exchanger is coupled between the LNG and the water storage tank. The heat exchanger is coupled between the heat dissipation apparatus and the water storage tank.Type: ApplicationFiled: June 29, 2021Publication date: October 21, 2021Inventors: TZE-CHERN MAO, YEN-CHUN FU, CHIH-HUNG CHANG, CHAO-KE WEI, LI-WEN CHANG, CHING-TANG LIU, HUNG-CHOU CHAN
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Patent number: 11083109Abstract: A heat exchange system includes a heat-absorbing substance such as Liquid Natural Gas (LNG), a heat dissipation apparatus, a water storage tank, a heating portion, and a cooling portion. The heating portion is coupled between the LNG and the water storage tank. The cooling portion is coupled between the heat dissipation apparatus and the water storage tank. The cooling portion transfers heat of the heat dissipation apparatus to water of the water storage tank to heat the heating portion, and the heating portion transfers heat of the water of the water storage tank to the LNG.Type: GrantFiled: August 15, 2017Date of Patent: August 3, 2021Assignee: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) CO., LTD.Inventors: Tze-Chern Mao, Yen-Chun Fu, Chih-Hung Chang, Chao-Ke Wei, Li-Wen Chang, Ching-Tang Liu, Hung-Chou Chan
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Publication number: 20210146501Abstract: Disclosed are a detection method and a detection apparatus for a polishing pad of a chemical mechanical polishing device, particularly a detection method and a detection apparatus for detecting a surface of a polishing pad dynamically. An isolation region isolated by a gas to expose the polishing pad is formed by the detecting device, and a detection is performed on the isolation region, such that the chemical mechanical polishing device is capable of detecting the polishing pad without interrupting a manufacturing process and the detection results with more accurate can be achieved. Thereby, the polishing pad can be repaired and replaced more timely.Type: ApplicationFiled: November 9, 2020Publication date: May 20, 2021Applicant: Ta Liang Technology Co., Ltd.Inventors: Hsien-Ming Lee, Chun-Chen Chen, Ching-Tang Hsueh, Po-Ching Huang
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Publication number: 20210046606Abstract: A method for repairing a polishing pad in real time includes a trimming step, a detection step, and a reconstruction and analysis step. A surface morphology of the polishing pad is reconstructed through detection, and analysis is performed according to the reconstruction, to ensure that a surface of the polishing pad can recover its function after the surface of the polishing pad is trimmed, so that the polishing pad can be used effectively to reduce costs.Type: ApplicationFiled: August 13, 2020Publication date: February 18, 2021Applicant: Ta Liang Technology Co., Ltd.Inventors: Chao-Chang Chen, Jian-Shian Lin, Chun-Chen Chen, Jen-Chien Li, Hsien-Ming Lee, Ching-Tang Hsueh
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Publication number: 20210029849Abstract: A cooling device includes a cabinet, a coolant circulation mechanism, and a heat exchange mechanism. The coolant circulation mechanism includes a first conduit, a second conduit, a control conduit, and a circulation conduit. The circulation conduit is connected to the cabinet and the heat exchange mechanism. The first conduit and the second conduit are connected to the heat exchange mechanism. The control conduit is connected to the cabinet and selectively connects to the first conduit or the second conduit. When the control conduit connects to the second conduit, coolant from the cabinet flows to the heat exchange mechanism through the second conduit. When the control conduit connects to the first conduit, coolant from the heat exchange mechanism flows to the cabinet through the first conduit. Coolant in the cabinet flows through the circulation conduit to the heat exchange mechanism when a level of the coolant reaches the circulation conduit.Type: ApplicationFiled: September 27, 2019Publication date: January 28, 2021Inventors: CHAO-KE WEI, HUI-HSUAN WANG, CHING-TANG LIU
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Publication number: 20210010652Abstract: Disclosed is a light-emitting module, comprising: a circuit board, a conductive layer, a light-emitting device, and an adhesive material. The circuit board comprises a device-attachment area, the conductive layer being disposed on the device-attachment area, the light-emitting device being disposed on the conductive layer and electrically connected to the circuit board through the conductive layer, and the adhesive layer being used for connecting the light-emitting device to the circuit board, wherein a curing temperature of the adhesive layer is lower than a melting point of the conductive layer. Adopting the aforementioned technical means, the degree of offset in the position of the light-emitting device after reflow soldering can be greatly reduced. In addition, a vehicle lamp device using the light-emitting module is also provided.Type: ApplicationFiled: September 25, 2020Publication date: January 14, 2021Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology CorporationInventors: Ching-Tang Fu, Chia-Jung Tsai, Han-Ming Lee
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Publication number: 20200362820Abstract: A power generation system using water power and wind power as two simultaneous energy sources to compensate for and supplement each other includes a power generation unit, a water energy unit, and a wind energy unit. The power generation unit includes a first power generation module and a second power generation module. The first power generation module rotates relative to the second power generation module, cutting a magnetic induction line to generate electrical energy. The water energy unit drives the first power generation module, the wind energy unit drives the second power generation module. The direction of rotation of the water energy unit is opposite to the direction of rotation of the wind energy unit, to rotate the two in opposite directions.Type: ApplicationFiled: June 5, 2019Publication date: November 19, 2020Inventors: CHAO-KE WEI, CHING-TANG LIU
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Patent number: 10823355Abstract: Disclosed is a light-emitting module, comprising: a circuit board, a conductive layer, a light-emitting device, and an adhesive material. The circuit board comprises a device-attachment area, the conductive layer being disposed on the device-attachment area, the light-emitting device being disposed on the conductive layer and electrically connected to the circuit board through the conductive layer, and the adhesive layer being used for connecting the light-emitting device to the circuit board, wherein a curing temperature of the adhesive layer is lower than a melting point of the conductive layer. Adopting the aforementioned technical means, the degree of offset in the position of the light-emitting device after reflow soldering can be greatly reduced. In addition, a vehicle lamp device using the light-emitting module is also provided.Type: GrantFiled: September 15, 2019Date of Patent: November 3, 2020Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology CorporationInventors: Ching-Tang Fu, Chia-Jung Tsai, Han-Ming Lee
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Patent number: 10667434Abstract: A liquid immersion cooling device includes a mounting frame, a liquid reservoir mounted to the mounting frame, and a cold source distributor mounted on an outer side of the mounting frame. The liquid reservoir is configured to immerse a server in an insulating coolant. The liquid reservoir is movably mounted to the mounting frame. The cold source distributor comprises a telescopic cold source tube and a telescopic heat return tube. An output end of the cold source tube and an output end of the heat return tube are coupled to the liquid reservoir. When the liquid reservoir is pulled out of the mounting frame, the cold source tube and the heat return tube are extended by the liquid reservoir to a predetermined length. When the liquid reservoir is pushed into the mounting frame, the cold source tube and the heat return tube are retracted.Type: GrantFiled: April 9, 2019Date of Patent: May 26, 2020Assignee: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) CO., LTD.Inventors: Tze-Chern Mao, Li-Wen Chang, Chao-Ke Wei, Yao-Ting Chang, Chih-Hung Chang, Yen-Chun Fu, Ching-Tang Liu
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Publication number: 20200054480Abstract: A condom comprises a distal non-adhesive tubular portion 1 and a proximal circumferentially outstretched adhesive flange 2. The tubular portion 1 covers the distal part of the penis, whereas the adhesive flange 2 wraps around and sticks onto the proximal part of the penis to prevent slippage and leakage of the condom. The folds created by the flange (2A and 2B) adhering to itself are used as holding tags to ease the condom's removal. The condom may be produced by sealing and cutting two thermoplastic films to create a pouch with a substantially hat shape seam, and two adhesive flanges (2A and 2B) extending from the seam to emulate the above configuration. The adhesive coating may be on the external surface of the flanges and the condom is inverted outside-in to emulate the above configuration.Type: ApplicationFiled: April 29, 2018Publication date: February 20, 2020Inventor: John Ing Ching TANG
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Publication number: 20200011498Abstract: Disclosed is a light-emitting module, comprising: a circuit board, a conductive layer, a light-emitting device, and an adhesive material. The circuit board comprises a device-attachment area, the conductive layer being disposed on the device-attachment area, the light-emitting device being disposed on the conductive layer and electrically connected to the circuit board through the conductive layer, and the adhesive layer being used for connecting the light-emitting device to the circuit board, wherein a curing temperature of the adhesive layer is lower than a melting point of the conductive layer. Adopting the aforementioned technical means, the degree of offset in the position of the light-emitting device after reflow soldering can be greatly reduced. In addition, a vehicle lamp device using the light-emitting module is also provided.Type: ApplicationFiled: September 15, 2019Publication date: January 9, 2020Applicants: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, Lite-On Technology CorporationInventors: Ching-Tang Fu, Chia-Jung Tsai, Han-Ming Lee
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Publication number: 20190336871Abstract: A motion simulating device includes a positioning unit, at least one carrier unit adapted for carrying at least one user, at least one motion mechanism, and a display unit for displaying image information for viewing by the at least one user. The at least one motion mechanism includes a motion arm, a first driver, and a second driver. The motion arm has a first end portion connected to the positioning unit and pivotable relative to the positioning unit about a first axis, and a second end portion opposite to the first end portion. The at least one carrier unit is connected to the second end portion of the motion arm and pivotable relative to the motion arm about a second axis.Type: ApplicationFiled: May 3, 2019Publication date: November 7, 2019Inventors: Wei-Ching TANG, Ke-Cheng CHIEN
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Patent number: 10366625Abstract: A kinesthetic device that simulates flight includes a base unit and a swing unit. The base unit includes a base seat; whereas, the swing unit includes a swing seat, two swing support structures pivoted between the base seat and the swing seat, and a swing actuator used to control the swing positions of the two swing support structures. The two swing support structures are equal in length and parallel to each other. A fixed baseline is formed between two junction points between the two swing support structures and the base seat, a swing baseline is formed between two junction points between the two swing support structures and the swing seat, and the fixed baseline and the swing baseline are equal in length. The two swing support structures, the fixed baseline and the swing baseline form a parallelogram, allowing the swing support structures to swing stably the base seat.Type: GrantFiled: January 17, 2018Date of Patent: July 30, 2019Assignee: Brogent Technologies Inc.Inventors: Wei-Ching Tang, Ke-Cheng Chien, Tien-Ni Cheng