Patents by Inventor Chun-Cheng Huang
Chun-Cheng Huang 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: 20240194401Abstract: The method for making the inductor includes coiling a enameled wire around a main section of a magnetic core and fixing two wire ends of the enameled wire on two end sections of the magnetic core, the two wire ends of the enameled wire being opposite to each other, the end sections being located at two opposite ends of the main section; putting the magnetic core coiled with the enameled wire into a container, filling the container with a magnetic powder material, and pressing to form semi-finished product having a first end, and a second end that is opposite to the first end; abrading the first and second ends of the semi-finished product until the wire ends are partially exposed; and performing a plating treatment to form two electrodes that are electrically connected to the two wire ends on the first and second ends.Type: ApplicationFiled: December 7, 2023Publication date: June 13, 2024Inventors: Kuo-Fong LIU, Chun-Cheng HUANG
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Patent number: 11508060Abstract: A computer aided method for analyzing fibrosis is provided. First, a segmentation algorithm is performed on a medical image to obtain a segmentation image. Circular fibrosis is detected according to the segmentation image to determine a score. In some cases, it is also necessary to determine a number of fibrosis bridges and the condition of fiber expansion.Type: GrantFiled: August 26, 2019Date of Patent: November 22, 2022Assignee: NATIONAL CHENG KUNG UNIVERSITYInventors: Pau-Choo Chung Chan, Nan-Haw Chow, Hung-Wen Tsai, Kuo-Sheng Cheng, Chun-Cheng Huang
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Patent number: 10596609Abstract: An springback compensation method for on-line real-time metal sheet roll bending includes the steps of using multiple rollers to bend a continuous metal sheet of multiple sections having different materials or different thickness respectively; using a first position sensor to individually measure springback angles of the multiple sections of the bent metal sheet, and feeding back to a programmable logic controller; using the programmable controller to control a bending roller to compensate the multiple sections of the bent metal sheet respectively; using a second position sensor to individually measure compensated angles of the multiple sections of the bent metal sheet; and comparing a difference between the compensated angles and standard angles of the multiple sections of the bent metal sheet after compensating bending.Type: GrantFiled: December 11, 2016Date of Patent: March 24, 2020Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Chun-Cheng Huang, Chien-Sin Huang, Chien-Hung Huang
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Publication number: 20200065965Abstract: A computer aided method for analyzing fibrosis is provided. First, a segmentation algorithm is performed on a medical image to obtain a segmentation image. Circular fibrosis is detected according to the segmentation image to determine a score. In some cases, it is also necessary to determine a number of fibrosis bridges and the condition of fiber expansion.Type: ApplicationFiled: August 26, 2019Publication date: February 27, 2020Inventors: Pau-Choo CHUNG CHAN, Nan-Haw CHOW, Hung-Wen TSAI, Kuo-Sheng CHENG, Chun-Cheng HUANG
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Publication number: 20180117653Abstract: An springback compensation method for on-line real-time metal sheet roll bending includes the steps of using multiple rollers to bend a continuous metal sheet of multiple sections having different materials or different thickness respectively; using a first position sensor to individually measure springback angles of the multiple sections of the bent metal sheet, and feeding back to a programmable logic controller; using the programmable controller to control a bending roller to compensate the multiple sections of the bent metal sheet respectively; using a second position sensor to individually measure compensated angles of the multiple sections of the bent metal sheet; and comparing a difference between the compensated angles and standard angles of the multiple sections of the bent metal sheet after compensating bending.Type: ApplicationFiled: December 11, 2016Publication date: May 3, 2018Inventors: Chun-Cheng HUANG, Chien-Sin HUANG, Chien-Hung HUANG
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Publication number: 20150049263Abstract: A touch display device including a touch panel, a protection layer, a conductive optical adhesive layer and a display panel is provided. The touch panel includes a substrate, pads, at least one grounding pad, a touch-sensing device, and at least one ESD protection line. The touch panel includes a pad area and an active area. The pads and the grounding pad are disposed on the substrate and located in the pad area. The touch-sensing device is disposed on the substrate and located in the active area. The ESD protection line is disposed on the substrate and located at a side of the active area. The protection layer including a first opening covers the touch panel and a portion of the pad area is exposed by the first opening. The conductive optical adhesive layer is disposed on the protection layer and electrically connected to the ESD protection circuit.Type: ApplicationFiled: August 14, 2014Publication date: February 19, 2015Applicant: WINTEK CORPORATIONInventors: Kuan-Yu Chu, Chen-Fu Huang, Chin-Pei Hwang, Ming-Wu Chen, Chun-Cheng Huang, Yu-Ching Wang
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Publication number: 20140300835Abstract: A touch panel, having a light transmission touch sensing region and a peripheral region adjacent to at least one side of the light transmission touch sensing region, includes an inner frame and a decoration frame disposed in the peripheral region. The peripheral region has an inner edge and an outer edge, wherein the inner edge is closer to the light transmission touch sensing region than the outer edge. The inner sidewall of the inner frame is disposed along the inner edge of the peripheral region. The decoration frame includes at least one decoration layer. The pattern of the decoration layer does not exceed the inner edge of the peripheral region.Type: ApplicationFiled: April 3, 2014Publication date: October 9, 2014Applicant: WINTEK CORPORATIONInventors: Kuan-Yu Chu, Yu-Ching Wang, Chin-Pei Hwang, Ming-Wu Chen, Chin-Yi Hsu, Chun-Cheng Huang, Chen-Fu Huang, Yi-Chun Lin, Ming-Kung Wu, Ta-Wei Yeh
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Publication number: 20140226086Abstract: Touch panel having electrostatic protection is provided. The touch panel includes a substrate, a plurality of sensing electrodes, a plurality of conductive wires and an electrostatic protection line. The substrate has a touch sensitive area and a periphery area surrounding the touch sensitive area. The inner part of the periphery area is a first layout area. The outer part of the periphery area is a second layout area. The sensing electrodes are formed in the touch sensitive area. The conductive wires are disposed in the first layout area. The electrostatic protection line is disposed in the second layout area and adjacent to the conductive wires. The width of the electrostatic protection line is greater than that of the conductive wires. The distance separating the outside of the electrostatic protection line from the border of the substrate is smaller than 48.12 mm and greater than or equal to 0.3 mm.Type: ApplicationFiled: February 7, 2014Publication date: August 14, 2014Applicants: WINTEK CORPORATION, Wintek (China) Technology Ltd.Inventors: Kuan-Yu Chu, Chun-Cheng Huang, Chiu-Mei Liu, Ming-Wu Chen, Chin-Pei Hwang, Chen-Fu Huang, Yu-Ching Wang
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Publication number: 20140184952Abstract: A touch panel, having a peripheral region, includes a first substrate, a plurality of first conductive series, a plurality of first outer traces, and an outer device. The first conductive series are disposed on the first substrate and extend along a first direction. The first outer traces are disposed in the peripheral region. Two ends of each of the first outer traces are respectively connected to two ends of the corresponding first conductive series. The first outer traces connected to the each of the first conductive series extend to a connection region within the peripheral region and include discontinuous sections within the connection region. The outer device is disposed in the peripheral region and is electrically connected to the first outer traces. Each of the first outer traces, each corresponding first conductive series, and the outer device in the connection region constitute a closed conductive path on the first substrate.Type: ApplicationFiled: December 27, 2013Publication date: July 3, 2014Applicant: WINTEK CORPORATIONInventors: Kuan-Yu Chu, Chun-Cheng Huang, Chen-Fu Huang, Yu-Ching Wang, Chin-Pei Hwang, Ming-Wu Chen, Chiu-Mei Liu, Yan-Jun Lin, Chia-Hung Liu
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Publication number: 20140184950Abstract: A touch panel, having a peripheral region, includes a first substrate, a touch-sensing structure, first outer traces, a first ground wire and an outer device. The first outer trace is electrically connected to the touch-sensing structure. The first outer traces extend to a connection region in the peripheral region. The first ground wire extends to the connection region, and the first ground wire has at least one discontinuous section in the connection region. The outer device is electrically connected to the first ground wire and the first outer traces in the connection region. The outer device electrically connects two ends of the discontinuous section of the first ground wire in the connection region, and the two ends of the discontinuous section of the first ground wire are electrically connected via the outer device.Type: ApplicationFiled: December 26, 2013Publication date: July 3, 2014Applicant: WINTEK CORPORATIONInventors: Kuan-Yu Chu, Chun-Cheng Huang, Chen-Fu Huang, Yu-Ching Wang, Chin-Pei Hwang, Ming-Wu Chen, Chiu-Mei Liu, Yan-Jun Lin, Chia-Hung Liu, Wen-Chun Wang, Yu-Hung Chang, Lo-Hsien Tsai
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Publication number: 20140160708Abstract: A lead structure disposed on a substrate is provided. The substrate includes a display area disposed with a device and a peripheral area disposed with a lead structure including first pads, a second pad, first traces and a second trace. The first traces are connected to the device. Each first trace has a first linear portion and a first bonding portion connected together. Each first trace is electrically connected to one of the first pads through the first bonding portion. The second trace has a second linear portion and a second bonding portion connected together. The second trace is electrically connected to the second pad through the second bonding portion. A width of the first linear portion is smaller than a width of the first bonding portion, and a width of the second linear portion is smaller than a width of the second bonding portion.Type: ApplicationFiled: December 12, 2013Publication date: June 12, 2014Applicant: WINTEK CORPORATIONInventors: Kuan-Yu Chu, Chen-Fu Huang, Chiu-Mei Liu, Ming-Wu Chen, Chin-Pei Hwang, Chun-Cheng Huang, Yu-Ching Wang, Chung-Hsien Li, Kuo-Hsing Chen, Yu-Ting Chen, Chen-Hao Su
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Publication number: 20120281382Abstract: An electronic device includes a host, a display, a pivoting mechanism, and a projection module. The display is connected rotatably to the host. The display includes a display housing having an upper side frame. The pivoting mechanism includes a hinge connected rotatably to the upper side frame. The projection module is connected to the hinge, in such a manner to allow for rotation of the projection module relative to the display housing about first and second axes that are perpendicular to each other.Type: ApplicationFiled: October 26, 2011Publication date: November 8, 2012Applicants: LITE-ON TECHNOLOGY CORP., SILITEK ELECTRONIC (GUANGZHOU) CO., LTD.Inventors: CHEN-TSAIR TSAI, CHUN-CHENG HUANG
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Patent number: 7227588Abstract: A clamping system for clamping a video signal, wherein the clamping system uses a charge-pump unit in company with a digital clamping controller to clamp the potential of the video signal, prior to the video signal being input to a programmable gain amplifier and an A/D converter, so as to reach a desired level. The charge-pump unit provides two charge-pump circuits, wherein one charge-pump circuit supplies a strong burst to boost the potential of the video signal while the video signal is below a threshold value. Otherwise, the other charge-pump circuit supplies a weak burst to fine tune the potential of the video signal when the video signal has reached the threshold value.Type: GrantFiled: August 17, 2004Date of Patent: June 5, 2007Assignee: VXIS Technology CorpInventors: Yuan-Hao Huang, Hsien-Chih She, Chun-Cheng Huang, Shang-Yi Lin, Jen-Shi Wu
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Publication number: 20060207654Abstract: A proportional pressure adjusting valve with two main valves and two diaphragms, of which the two diaphragms of different sizes are lapped one over the other to act on each other and to control a second main valve, the smaller diaphragm and the second main valve connected with it are used to sense the change of pressure at a gas outlet to automatically adjust the size of a gas inlet; the amount of gas received by an aeration chamber of the larger diaphragm controls the force of a spring being compressed between the larger and the smaller diaphragms, so that a flow able to proportionally and automatically adjust can be obtained to firstly kindle up a mother fire, then to make kindling of a main fire, thereby to delay shutting of the mother fire.Type: ApplicationFiled: March 18, 2005Publication date: September 21, 2006Inventor: Chun-Cheng Huang
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Patent number: 7064693Abstract: A background-calibrated comparator and a background-calibrated flash analog-to-digital converter are disclosed for using in mixed-signal integrated circuit design in particular on the high-speed analog-to-digital converter circuit. Without affecting the operation of the comparator, the disclosure is directed at reducing the unpredictable input offset voltage originated from the variation of process parameters and environmental factors. The background-calibrated comparator includes a random chopping comparator, a calibration processor, and a random sequence generator. The background-calibrated flash analog-to-digital converter (ADC) includes a background-calibrated comparator array together with a reference voltage generator, a thermometer code edge detector, and a set of digital encoders.Type: GrantFiled: May 23, 2005Date of Patent: June 20, 2006Assignee: National Chiao Tung UniversityInventors: Chun-Cheng Huang, Jieh-Tsorng Wu
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Publication number: 20050128359Abstract: A clamping system for clamping a video signal, wherein the clamping system uses a charge-pump unit in company with a digital clamping controller to clamp the potential of the video signal, prior to the video signal being input to a programmable gain amplifier and an A/D converter, so as to reach a desired level. The charge-pump unit provides two charge-pump circuits, wherein one charge-pump circuit supplies a strong burst to boost the potential of the video signal while the video signal is below a threshold value. Otherwise, the other charge-pump circuit supplies a weak burst to fine tune the potential of the video signal when the video signal has reached the threshold value.Type: ApplicationFiled: August 17, 2004Publication date: June 16, 2005Applicant: VXIS TECHNOLOGY CORP.Inventors: Yuan-Hao Huang, Hsien-Chih She, Chun-Cheng Huang, Shang-Yi Lin, Jen-Shi Wu