Patents by Inventor Chih-Chin Chang
Chih-Chin Chang 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: 11912837Abstract: The present disclosure provides a thin film including a first thermoplastic polyolefin (TPO) elastomer which is anhydride-grafted. The present disclosure further provides a method for manufacturing the thin film, a laminated material and a method for adhesion.Type: GrantFiled: August 2, 2021Date of Patent: February 27, 2024Assignee: SAN FANG CHEMICAL INDUSTRY CO., LTD.Inventors: Chih-Yi Lin, Kuo-Kuang Cheng, Chi-Chin Chiang, Wen-Hsin Tai, Ming-Chen Chang
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Publication number: 20220399361Abstract: A memory device includes a first stack structure, a second stack structure, a channel pillar, a storage layer, and a conductive pillar. The first stack structure includes a first insulating layer and a first conductive layer located on the first insulating layer. The second stack structure is located on the first stack structure and includes a plurality of second conductive layers and a plurality of second insulating layers which alternate with each other. The channel pillar penetrates through the second stack structure and extends to the first stack structure. The storage layer is located between the channel pillar and the first stack structure and between the channel pillar and the second stack structure. The conductive pillar is located in the first conductive layer and electrically connected to the first conductive layer and the substrate.Type: ApplicationFiled: June 10, 2021Publication date: December 15, 2022Applicant: MACRONIX International Co., Ltd.Inventors: Hong-Ji Lee, Tzung-Ting Han, Lo Yueh Lin, Chih-Chin Chang, Yu-Fong Huang, Yu-Hsiang Yeh
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Publication number: 20210044526Abstract: A packet forwarding method. The method reacts to service function events promptly by recalculating a more streamlined service function path (SFP) for a packet flow of a service function chain (SFC). Service functions (SFs) and service function forwarders (SFFs) collaborate to serve a SFC packet flow and bypass SFs belonging to the same SF group which does not provides functional service to packets of the flow.Type: ApplicationFiled: October 23, 2020Publication date: February 11, 2021Inventor: CHIH-CHIN CHANG
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Publication number: 20210044527Abstract: A packet forwarding method. The method reacts to service function events promptly by recalculating a more streamlined service function path (SFP) for a packet flow of a service function chain (SFC). Service functions (SFs) and service function forwarders (SFFs) collaborate to serve a SFC packet flow and bypass SFs belonging to the same SF group which does not provides functional service to packets of the flow.Type: ApplicationFiled: October 26, 2020Publication date: February 11, 2021Inventor: CHIH-CHIN CHANG
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Patent number: 10873528Abstract: A packet forwarding method. The method reacts to service function events promptly by recalculating a more streamlined service function path (SFP) for a packet flow of a service function chain (SFC). Service functions (SFs) and service function forwarders (SFFs) collaborate to serve a SFC packet flow and bypass SFs belonging to the same SF group which does not provides functional service to packets of the flow.Type: GrantFiled: November 24, 2018Date of Patent: December 22, 2020Assignee: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.Inventor: Chih-Chin Chang
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Publication number: 20200169506Abstract: A packet forwarding method. The method reacts to service function events promptly by recalculating a more streamlined service function path (SFP) for a packet flow of a service function chain (SFC). Service functions (SFs) and service function forwarders (SFFs) collaborate to serve a SFC packet flow and bypass SFs belonging to the same SF group which does not provides functional service to packets of the flow.Type: ApplicationFiled: November 24, 2018Publication date: May 28, 2020Inventor: CHIH-CHIN CHANG
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Publication number: 20190363620Abstract: The present disclosure provides a system for inserting insulation strips into slots in a wound stator and a method therefor. The system includes a first provider, a second provider and an inserting component. The first provider is configured to provide a first insulation strip. The second provider is configured to provide a second insulation strip. The inserting component is configured to simultaneously insert the first insulation strip and the second insulation strip spacing apart from the first insulation strip into two slots of the wound stator, respectively. The present disclosure further provides a system for manufacturing a stator core. The system includes a winding mechanism and at least one positioning component. The winding mechanism is configured to wind and release a sheet having several notches at intervals. The at least one positioning component is located under the winding mechanism and corresponds to the notches.Type: ApplicationFiled: April 1, 2019Publication date: November 28, 2019Inventors: Chun-Yuan WANG, Chih-Chin CHANG, Yu-Tang KUAN
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Patent number: 10157076Abstract: A virtual machine (VM) migration device can migrate a VM from a source location to a target location along a migration path calculated to not exceed a predetermined time limit. The migration device includes a first obtaining module, a second obtaining module, a calculation module, and a migration module. The first obtaining module obtains VM migration information and the second obtaining module obtains network status information. The calculation module calculates a migration path according to the network status information and the migration information, taking account of transmission and other delays between intermediate nodes along possible paths. The migration module migrates the VM from the source location to the target location according to the calculated migration path. A VM migration method is also provided.Type: GrantFiled: December 27, 2016Date of Patent: December 18, 2018Assignee: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.Inventors: Che-Yi Lee, Haw-Jiun Tsan, Chih-Chin Chang
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Publication number: 20180181422Abstract: A virtual machine (VM) migration device can migrate a VM from a source location to a target location along a migration path calculated to not exceed a predetermined time limit. The migration device includes a first obtaining module, a second obtaining module, a calculation module, and a migration module. The first obtaining module obtains VM migration information and the second obtaining module obtains network status information. The calculation module calculates a migration path according to the network status information and the migration information, taking account of transmission and other delays between intermediate nodes along possible paths. The migration module migrates the VM from the source location to the target location according to the calculated migration path. A VM migration method is also provided.Type: ApplicationFiled: December 27, 2016Publication date: June 28, 2018Inventors: CHE-YI LEE, HAW-JIUN TSAN, CHIH-CHIN CHANG
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Publication number: 20170163699Abstract: A streaming media transmission system includes at least one customer terminal, a data source server and a number of data distribution servers. The customer terminal, the data source server and the data distribution server forms a tree structure. When the data source server receives a request of a streaming media from a customer terminal, the data source server transfers the streaming media to the data distribution servers connected to the data source server. The data distribution server includes a duplication module, a determining module and a distribution module. The determining module determines whether the customer terminal is a branch node of the data distribution server. When the customer terminal is a branch node of the data distribution server, the duplication module duplicates the streaming media and the distribution module distributes the streaming media to child nodes of the data distribution server. A streaming media transmission method is also provided.Type: ApplicationFiled: December 28, 2015Publication date: June 8, 2017Inventor: Chih-Chin Chang
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Publication number: 20140208579Abstract: The present invention relates to a manufacturing method of a stator of an alternator, providing an elongated stator body having a plurality of parallel grooves, winding a plurality of wires in the plurality of different grooves, and then rolling the elongated stator body wound with the wires into an annular shape to form an annular stator.Type: ApplicationFiled: January 29, 2014Publication date: July 31, 2014Applicant: Victory Industrial CorporationInventors: Chun-Yuan WANG, Chih-Chin CHANG
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Publication number: 20140210300Abstract: The present invention relates to a stator of an alternator, providing an elongated stator body having a plurality of parallel grooves, winding a plurality of wires in the plurality of different grooves, and then rolling the elongated stator body wound with the wires into an annular shape to form an annular stator.Type: ApplicationFiled: January 29, 2014Publication date: July 31, 2014Applicant: Victory Industrial CorporationInventors: Chun-Yuan WANG, Chih-Chin Chang
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Publication number: 20140210301Abstract: The present invention relates to a stator of an alternator, providing an elongated stator body having a plurality of parallel grooves, winding a plurality of wires in the plurality of different grooves, and then rolling the elongated stator body wound with the wires into an annular shape to form an annular stator.Type: ApplicationFiled: January 29, 2014Publication date: July 31, 2014Applicant: Victory Industrial CorporationInventors: Chun-Yuan WANG, Chih-Chin CHANG
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Publication number: 20140210287Abstract: A method of manufacturing an annular-shaped stator structure includes forming an elongate stator body, the elongate stator body extending along a longitudinal axis, the elongate stator body including first and second ends and a plurality of slots. Electrically-conductive wires are inserted into the slots of the elongate stator body, whereby each of the electronically conductive wires includes a first end and a second end. The elongate stator body is then formed into an annular shape. The first end of the annular-shaped stator body is coupled to the second end of the annular-shaped stator body, and the first end of each electrically-conductive wire is coupled to that wire's respect second end.Type: ApplicationFiled: January 30, 2013Publication date: July 31, 2014Applicant: Victory Industrial CorporationInventors: Chun-Yuan WANG, Chih-Chin CHANG
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Patent number: 7880349Abstract: A stator lead retainer assembly includes a stator lead retainer body and a stator lead retainer clip. The stator lead retainer body includes at least one through-hole extending longitudinally therethrough, each through-hole configured to receive a stator lead. The stator lead retainer clip is attached to the retainer body, and includes an aperture for receiving a stator lead.Type: GrantFiled: April 17, 2007Date of Patent: February 1, 2011Assignee: Victory Industrial CorporationInventors: Chih-Chin Chang, Ronald Hsiung
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Patent number: 7855481Abstract: A stator lead retainer includes a stator lead retainer body having a plurality of through-holes extending longitudinally therethrough, each through-hole configured for receiving a stator lead. The stator lead body is constructed from an elastic material and is operable to accommodate stator leads of different cross-sectional shapes and diameters.Type: GrantFiled: April 17, 2007Date of Patent: December 21, 2010Assignee: Vistory Industrial CorporationInventors: Chih-Chin Chang, Ronald Hsiung
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Patent number: 7718088Abstract: A wavelength converting material including a wavelength converting activator and a scatter is provided. The wavelength converting activator is suitable for being activated by a light with a wavelength ?1, so as to emit a light with a wavelength ?2. The scatter is disposed on the wavelength converting activator. The scatter is suitable for scattering a first light and a second light irradiated to a surface thereof. As a result of that the scatters on the wavelength converting activators increases the gap of two wavelength converting activators adjacent to each other, the wavelength converting activators could be sufficiently activated for emitting a light with wavelength ?2 while the wavelength converting materials are irradiated by the light with ?1. Therefore, the brightness of a light emitting diode with the wavelength converting material is enhanced.Type: GrantFiled: May 29, 2006Date of Patent: May 18, 2010Assignee: LightHouse Technology Co., LtdInventors: Wen-Jeng Hwang, Chih-Chin Chang, Hsiang-Cheng Hsieh, Hsin-Hua Ho
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Patent number: 7479733Abstract: An LED package structure including a carrier, an LED chip, an encapsulant and a PL material is provided, wherein the LED chip is disposed on the carrier for emitting light. The encapsulant encapsulates the LED chip. The PL material is distributed in the encapsulant. The PL material is suitable for being excited by the light emitted from the LED chip and scattering the light. Moreover, the present invention provides a novel PL material with a molecular formula of WmMon(Y,Ce,Tb,Gd,Sc)3+t+u(Al,Ga,Tl,In,B)5+u+2v(O,S,Se)12+2t+3u+3v+3m+3n: Ce3+, Tb3+, wherein 0<t<5 and 0<m, n, u, v<15.Type: GrantFiled: June 17, 2005Date of Patent: January 20, 2009Assignee: LightHouse Technology Co., Ltd.Inventors: Chih-Chin Chang, Hsiang-Cheng Hsieh, Teng-Huei Huang
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Publication number: 20080224096Abstract: An LED package structure including a carrier, an LED chip, an encapsulant and a PL material is provided, wherein the LED chip is disposed on the carrier for emitting light. The encapsulant encapsulates the LED chip. The PL material is distributed in the encapsulant. The PL material is suitable for being excited by the light emitted from the LED chip and scattering the light. Moreover, the present invention provides a novel PL material with a molecular formula of WmMon(Y,Ce,Tb,Gd,Sb)3+t+u(Al,Ga,Tl,In,B)5+u+2v(O,S,Se)12+2t+3u+3v+3m+3n:Ce3+,Tb3+, wherein 0<t<5 and 0<m, n, u, v<15.Type: ApplicationFiled: May 29, 2008Publication date: September 18, 2008Applicant: LIGHTHOUSE TECHNOLOGY CO., LTDInventors: Chih-Chin Chang, Hsiang-Cheng Hsieh, Teng-Huei Huang
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Patent number: 7425349Abstract: A method of manufacturing a low temperature polysilicon film is provided. A first metal layer is formed on a substrate; and openings have been formed in the first metal layer. A second metal layer is formed on the first metal layer: and a hole corresponding to each of the openings is formed in the second metal layer. A silicon layer is formed on the second metal layer; a silicon seed is formed on the substrate inside each of the holes. After removing the first and the second metal layers, an amorphous silicon layer is formed on the substrate by using the silicon seed. Then a laser crystallization step is performed to form a polysilicon layer from the amorphous layer. Since the position of the silicon seed can be controlled, the size and distribution of the silicon grain and the number of the silicon crystal interface can also be controlled.Type: GrantFiled: January 23, 2007Date of Patent: September 16, 2008Assignee: Au Optronics CorporationInventors: Chien-Shen Wung, Mao-Yi Chang, Chih-Chin Chang