Patents by Inventor Hung Yuan Chen
Hung Yuan Chen 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: 20240138018Abstract: A user equipment assistance information (UAI) negotiation method, for a user equipment (UE) of mobile communication includes receiving a first OtherConfig element of an RRC reconfiguration message comprising a plurality of configuration parameters with SETUP values from a network terminal; sending a first UAI including a first value of a first configuration parameter of the configuration parameters to the network terminal; and receiving a first RRC reconfiguration message corresponding to the first UAI from the network terminal.Type: ApplicationFiled: October 2, 2023Publication date: April 25, 2024Applicant: MediaTek Singapore Pte. Ltd.Inventors: Hung-Yueh Chen, Yu-Lun Chang, Byeng Hyun Kim, JUNG SHUP SHIN, Hung-Yuan Yang, Jun-Jie Su, Kyung Hyun Ahn
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Patent number: 11942543Abstract: A high-voltage semiconductor device structure is provided. The high-voltage semiconductor device structure includes a semiconductor substrate, a source ring in the semiconductor substrate, and a drain region in the semiconductor substrate. The high-voltage semiconductor device structure also includes a doped ring surrounding sides and a bottom of the source ring and a well region surrounding sides and bottoms of the drain region and the doped ring. The well region has a conductivity type opposite to that of the doped ring. The high-voltage semiconductor device structure further includes a conductor electrically connected to the drain region and extending over and across a periphery of the well region. In addition, the high-voltage semiconductor device structure includes a shielding element ring between the conductor and the semiconductor substrate. The shielding element ring extends over and across the periphery of the well region.Type: GrantFiled: June 29, 2022Date of Patent: March 26, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Hung-Chou Lin, Yi-Cheng Chiu, Karthick Murukesan, Yi-Min Chen, Shiuan-Jeng Lin, Wen-Chih Chiang, Chen-Chien Chang, Chih-Yuan Chan, Kuo-Ming Wu, Chun-Lin Tsai
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Patent number: 11871536Abstract: A cooling system for a heat-generating electronic device includes a cold plate module, a flow channel, and a fin arrangement. The cold plate module includes a base plate and a top cover. The flow channel is for a liquid coolant and extends between an inlet connector and an outlet connector. The liquid coolant flows along a flow direction. The fin arrangement is located between the base plate and the top cover. The fin arrangement is thermally coupled to the flow channel and is eccentrically located relative to the cold plate module.Type: GrantFiled: April 25, 2022Date of Patent: January 9, 2024Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Yu-Nien Huang, Cheng-Yu Wen, Hung-Yuan Chen
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Publication number: 20230262926Abstract: A cooling system for a heat-generating electronic device includes a cold plate module, a flow channel, and a fin arrangement. The cold plate module includes a base plate and a top cover. The flow channel is for a liquid coolant and extends between an inlet connector and an outlet connector. The liquid coolant flows along a flow direction. The fin arrangement is located between the base plate and the top cover. The fin arrangement is thermally coupled to the flow channel and is eccentrically located relative to the cold plate module.Type: ApplicationFiled: April 25, 2022Publication date: August 17, 2023Inventors: Chao-Jung CHEN, Yu-Nien HUANG, Cheng-Yu WEN, Hung-Yuan CHEN
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Patent number: 9733286Abstract: A method for identifying an electric appliance and an apparatus and a system thereof are provided. The method includes the following steps: respectively collecting a first power event on a first phase power and a second power event on a second phase power; when the first power event and/or the second power event are collected, determining whether the first power event and the second power event substantially occur at the same time; if not, identifying an unknown electric appliance as a first type electric appliance; and if yes, determining whether the first power event and the second power event are substantially the same, wherein if yes, identifying the unknown electric appliance as a second type electric appliance, and if no, identifying the unknown electric appliance as the first type electric appliance.Type: GrantFiled: November 18, 2013Date of Patent: August 15, 2017Assignee: Industrial Technology Research InstituteInventors: Hung-Yuan Chen, Chien-Liang Lai, Lun-Chia Kuo
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Patent number: 9310405Abstract: A method for identifying an electronic apparatus is provided. The method is adapted for a monitor apparatus in a power system, and includes the following steps of adaptively updating a power signature database related to at least one electronic apparatus; adaptively updating a line resistance database related to the monitor apparatus; detecting whether at least one power signature event occurs; calculating a system impedance of the at least one power signature event when the at least one power signature event occurs; and identifying at least one unknown electronic apparatus resulting the at least one power signature event according to the system impedance, the power signature database and the line resistance database.Type: GrantFiled: February 25, 2013Date of Patent: April 12, 2016Assignee: Industrial Technology Research InstituteInventors: Chien-Liang Lai, Hung-Yuan Chen, Lun-Chia Kuo
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Patent number: 9195015Abstract: A bi-directional fiber optic transceiver includes a laser diode, a photodiode, first and second lenses, all of which share a common linear optical axis, and a housing. The first lens may have transmission increasing film thereon. The second lens may have a reflection increasing film thereon. An optical splitter may be between the first and second lenses. The first and/or second lenses may be spherical, hemispherical or aspheric. The transceiver size is reduced so that a circuit board can accommodate more components or be smaller in size. Utilizing hemispherical lenses can greatly increase the coupling ratio of the optical links between the photodiode, fiber and laser diode. Utilizing aspheric lenses with high coupling can serve high power output requirements. Use of spherical lenses (which extend the focal length) with aspheric lenses enables LD TO assemblies in individual housings to serve in various products.Type: GrantFiled: December 30, 2011Date of Patent: November 24, 2015Assignee: Source Photonics, Inc.Inventors: Chien-Hsiung Chiu, Shih-Pin Ko, Hung-Yuan Chen
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Publication number: 20150039253Abstract: A method for identifying an electric appliance and an apparatus and a system thereof are provided. The method includes the following steps: respectively collecting a first power event on a first phase power and a second power event on a second phase power; when the first power event and/or the second power event are collected, determining whether the first power event and the second power event substantially occur at the same time; if not, identifying an unknown electric appliance as a first type electric appliance; and if yes, determining whether the first power event and the second power event are substantially the same, wherein if yes, identifying the unknown electric appliance as a second type electric appliance, and if no, identifying the unknown electric appliance as the first type electric appliance.Type: ApplicationFiled: November 18, 2013Publication date: February 5, 2015Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hung-Yuan Chen, Chien-Liang Lai, Lun-Chia Kuo
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Patent number: 8931966Abstract: An optical triplexer and/or optical line terminal (OLT) compatible with 1.25 and 10 Gb/s passive optical networks is disclosed. The triplexer/OLT includes an optical fiber, first and second laser diodes, a photodiode, and first and second lenses. A hemispherical lens may be at an end face of the photodiode or receiver subassembly housing. A first optical splitter is mounted between the first and second lenses, and a second optical splitter is mounted between the optical fiber and the second laser diode. The first lens and first laser diode, and the second lens and second laser diode share respective common linear optical axes. The present triplexer/OLT advantageously accords with an interface standard IEEE802.3av-2009 PRX30. In addition, the present triplexer can advantageously implement analog receiving and digital transceiving, save optical fiber resources, and provide high efficiency coupling. Thus, requirements for high power output and smaller housing outlines can be served.Type: GrantFiled: December 30, 2011Date of Patent: January 13, 2015Assignee: Source Photonics, Inc.Inventors: Chien-Hsiung Chiu, Hung-Yuan Chen, Chih-Lung Nien, Che-Jen Chang, Shih-Pin Ko, Pei-Keng Fu, Tsai-Wei Chen
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Publication number: 20140212375Abstract: The present invention relates to an attractive composition comprising wheat germ alcohol extracts, which is used as a feeding attractant for larvae of Spodoptera liturae. The present invention also provides a method for usage of the said attractive composition.Type: ApplicationFiled: November 18, 2013Publication date: July 31, 2014Applicant: NATIONAL TAIWAN UNIVERSITYInventors: Hung-Yuan Chen, En-Cheng Yang
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Publication number: 20140172328Abstract: A method for identifying an electronic apparatus is provided. The method is adapted for a monitor apparatus in a power system, and includes the following steps of adaptively updating a power signature database related to at least one electronic apparatus; adaptively updating a line resistance database related to the monitor apparatus; detecting whether at least one power signature event occurs; calculating a system impedance of the at least one power signature event when the at least one power signature event occurs; and identifying at least one unknown electronic apparatus resulting the at least one power signature event according to the system impedance, the power signature database and the line resistance database.Type: ApplicationFiled: February 25, 2013Publication date: June 19, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chien-Liang Lai, Hung-Yuan Chen, Lun-Chia Kuo
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Publication number: 20140005853Abstract: A method and a system for monitoring electric devices coupled to a power circuit are provided. The method includes: obtaining a first power feature of the power circuit at a time; obtaining a second power feature of the power circuit at another time; determining whether a power feature variation occurs according to the first and second power features. If the power feature variation occurs, the method further includes: adjusting the first power feature to a first normalized power feature according to a reference voltage; adjusting the second power feature to a second normalized power feature according to the reference voltage; recognizing that a status of one of the electric devices is changed from a first status to a second status according to the first and second normalized power features. By applying the method, whether the electric devices are switched on or off may be accurately recognized.Type: ApplicationFiled: August 21, 2012Publication date: January 2, 2014Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hung-Yuan Chen, Chien-Liang Lai, Lun-Chia Kuo
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Publication number: 20130105672Abstract: An optical triplexer and/or optical line terminal (OLT) compatible with 1.25 and 10 Gb/s passive optical networks is disclosed. The triplexer/OLT includes an optical fiber, first and second laser diodes, a photodiode, and first and second lenses. A hemispherical lens may be at an end face of the photodiode or receiver subassembly housing. A first optical splitter is mounted between the first and second lenses, and a second optical splitter is mounted between the optical fiber and the second laser diode. The first lens and first laser diode, and the second lens and second laser diode share respective common linear optical axes. The present triplexer/OLT advantageously accords with an interface standard IEEE802.3av-2009 PRX30. In addition, the present triplexer can advantageously implement analog receiving and digital transceiving, save optical fiber resources, and provide high efficiency coupling. Thus, requirements for high power output and smaller housing outlines can be served.Type: ApplicationFiled: December 30, 2011Publication date: May 2, 2013Inventors: Chien-Hsiung CHIU, Hung-Yuan CHEN, Chih-Lung NIEN, Che-Jen CHANG, Shih-Pin KO, Pei-Keng FU, Tsai-Wei CHEN
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Publication number: 20130022313Abstract: A bi-directional fiber optical subassembly, including a laser diode, a photodiode and an optical fiber, an optical transceiver including the same, and methods of making and using the same are provided. An antireflection unit is added to a position facing the photodiode within the transceiver. The antireflection unit is configured to decrease or eliminate reflected light interference within the transceiver. The present subassembly, transceiver, and methods can reduce, minimize, or prevent interference, and the performance of the optical subassembly can also be enhanced by decreasing or eliminating reflected light interference within the transceiver.Type: ApplicationFiled: December 29, 2011Publication date: January 24, 2013Inventors: Hung-Yuan CHEN, E-Min CHOU, Chin-Hao FU, Chih-Lung NIEN
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Publication number: 20130004132Abstract: A bi-directional fiber optic transceiver includes a laser diode, a photodiode, first and second lenses, all of which share a common linear optical axis, and a housing. The first lens may have transmission increasing film thereon. The second lens may have a reflection increasing film thereon. An optical splitter may be between the first and second lenses. The first and/or second lenses may be spherical, hemispherical or aspheric. The transceiver size is reduced so that a circuit board can accommodate more components or be smaller in size. Utilizing hemispherical lenses can greatly increase the coupling ratio of the optical links between the photodiode, fiber and laser diode. Utilizing aspheric lenses with high coupling can serve high power output requirements. Use of spherical lenses (which extend the focal length) with aspheric lenses enables LD TO assemblies in individual housings to serve in various products.Type: ApplicationFiled: December 30, 2011Publication date: January 3, 2013Inventors: Chien-Hsiung CHIU, Shih-Pin Ko, Hung-Yuan Chen
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Publication number: 20110175707Abstract: An identification card apparatus is provided. The identification card apparatus includes a main body formed by a first housing member and a second housing member and an active radio frequency identification module which includes a battery unit having at least one coin cell, an integrated circuit board and a plurality of conductive connecting pieces. One end of the conductive connecting piece connects to a side of the coin cell, and the other end of the conductive connecting piece connects to a surface of the integrated circuit board, thereby forming a bending portion for the conductive connecting piece. Consequently, by improving the structural design of internal elements and their connection relationship, the identification card apparatus can extend the transmission range, reduce the overall dimension in thickness and weight, enhance the connection relationship of the internal elements, and increase vibration resistance, thereby improving convenience of use.Type: ApplicationFiled: January 29, 2010Publication date: July 21, 2011Applicants: WADE/GARCIA AND ASSOCIATES, INC.Inventors: Hung-Yuan Chen, Hsiung-I Hwang, Kuo-Peng Lu
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Publication number: 20110113099Abstract: A method for transmitting buffer maps adapted in a peer-to-peer network comprising a plurality of peer nodes, and one or several super nodes are selected from the peer nodes, wherein when the buffer maps are transmitted in the peer-to-peer network, the super nodes are connected to each other, and each of the peer nodes is connected to one of the super nodes. First, each of the peer nodes transmits its buffer map to the super node connected thereto. Then, the super nodes exchanges the received buffer maps to each other, so as to synchronously update information of the buffer maps, and each of the super nodes updates a buffer map table recorded therein according to the exchanged buffer maps. Finally, each of the super nodes transmits the buffer map by the peer node connected thereto to the peer node.Type: ApplicationFiled: January 26, 2010Publication date: May 12, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Po-Yuan Teng, Hung-Yuan Chen
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Publication number: 20080140913Abstract: A storage device with a 1394 interface is disclosed herein, which receives an accessed command from a host to access data. Herein, the storage device with the 1394 interface comprises at least a 1394 physical layer, a storage module and a controller. After the 1394 physical layer of the storage device is inserted into a corresponding interface of the host, the storage device is electrically connected to the host. Then, the controller can receive a write command, a read command and an erase command from the host through the 1394 physical layer. According to the commands, the data can be written into the storage module, or read and erased from the storage module.Type: ApplicationFiled: December 7, 2006Publication date: June 12, 2008Inventors: Huan-Hui Chiang, Hung-Yuan Chen
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Publication number: 20060102564Abstract: A system of sludge dewatering is described. The system comprises of a filter press, a sludge fee pipe, and acid feed pipe, and exhaust pipe and a discharge pipe. The sludge feed pipe is configured on the filter press. The acid feed pipe is connected with the sludge feed pipe. The exhaust pipe is connected with the sludge feed pipe. The discharge pipe is configured on the filter press. The system of the present invention can lead the acid solution into the filter press by the acid feed pipe so as to use in situ way to proceed filter cloth washing of the filter press.Type: ApplicationFiled: July 22, 2005Publication date: May 18, 2006Inventors: Chen-Chung Huang, Kun-Sen Sung, Hung-Yuan Chen
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Patent number: D689849Type: GrantFiled: September 2, 2012Date of Patent: September 17, 2013Assignees: Wade/Garcia and Associates, Inc.Inventors: Hung-Yuan Chen, Hsiung-I Hwang, Kuo-Peng Lu