Patents Assigned to ADVANCED
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Patent number: 11712674Abstract: A graphene manufacturing device using Joule heating includes: a chamber having a space provided therein so as to synthesize graphene; and a first roller portion and a second roller portion disposed inside the chamber to be spaced from each other such that same support a catalyst metal penetrating the interior of the chamber and are supplied with an electric current for graphene synthesis, thereby Joule-heating the catalyst metal. In order to compensate for a temperature deviation of the catalyst metal passing between the first roller portion and the second roller portion, a first area of the catalyst metal, which is close to the first roller portion, and a second area of the catalyst metal, which is close to the second roller portion, are disposed to have movement paths facing each other.Type: GrantFiled: December 18, 2019Date of Patent: August 1, 2023Assignees: CENTER FOR ADVANCED META-MATERIALS, KOREA INSTITUTE OF MACHINERY-MATERIALSInventors: Hyun June Jung, Jae Hyun Kim, Se Jeong Won, Jong Jin Park, Jun Hyuk Kwak, Hak Joo Lee, Bong Kyun Jang, Hyun Sung Park, Kyung Sik Kim
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Patent number: 11715716Abstract: An electronic device, a package structure and an electronic manufacturing method are provided. The electronic device includes a substrate, a first bump, a second bump and a first reflowable material. The first bump is disposed over the substrate, and has a first width. An end portion of the first bump defines a first recess portion. The second bump is disposed over the substrate, and has a second width less than the first width. The first reflowable material is disposed on the first bump and extends in the first recess portion.Type: GrantFiled: July 16, 2021Date of Patent: August 1, 2023Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventor: Pei-Jen Lo
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Patent number: 11714243Abstract: A device is provided. The device may be an optical device, a light coupling device, or a device containing an optical structure. The device includes a waveguide, a cladding, and a light coupling material. The light coupling material is disposed adjacent to the waveguide and has a first surface and a second surface, where the second surface is disposed further away from the waveguide than the first surface and a thickness of the second surface is greater than that of the first surface.Type: GrantFiled: December 18, 2020Date of Patent: August 1, 2023Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventors: Jr-Wei Lin, Sin-Yuan Mu, Mei-Ju Lu
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Publication number: 20230238857Abstract: The present application disclosed a magnetic levitation system, and the magnetic levitation system includes a stator, a rotor, and a magnetic coupling mechanism; the stator includes a stator winding mechanism for controlling the rotor to move away from or close to the axis direction of the stator. The magnetic coupling mechanism includes magnetic sources, and the magnetic coupling mechanism is magnetically coupled with the rotor through the magnetic sources to drive the rotor to rotate around the axis direction of the stator. The magnetic levitation system decouples the magnetic circuit that drives the rotor to move from the magnetic circuit that drives the rotor to rotate, so as to reduce control difficulty, enhance stability, and reduce torque fluctuations.Type: ApplicationFiled: March 23, 2021Publication date: July 27, 2023Applicants: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES, NATIONAL INSTITUTE OF ADVANCED MEDICAL DEVICES, SHENZHENInventors: Tianfu SUN, Hairong ZHENG, Jianing LIANG, Linghui LONG, Fucheng JIANG, Huiyun LI, Liwen WAN, Long LI
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Publication number: 20230239271Abstract: A method for securing network communication between containers by a terminal, includes: a step of installing an HSI (Hyperion Secure Interface) for communication with a secure bridge included in an NIC (Network Interface Chip) in a secure container through a manager module; a step of changing a source address of a transmission packet to a specific token on the basis of a map of the HSI through the manager module; a step of delivering the transmission packet to the secure bridge through the HSI; a step of determining whether the specific token of the transmission packet is valid; and a step of changing the specific token to the source address and delivering the transmission packet to a target container when the specific token is valid.Type: ApplicationFiled: July 8, 2022Publication date: July 27, 2023Applicants: S2W INC., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Seung Won SHIN, Myoung Sung YOU, Sang Duk SUH, Chang Hoon YOON, Seung Hyeon LEE
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Patent number: 11710675Abstract: A package structure and a method for manufacturing the same are provided. The package structure includes an electronic device, a heat spreader, an intermediate layer and an encapsulant. The electronic device includes a plurality of electrical contacts. The intermediate layer is interposed between the electronic device and the heat spreader. The intermediate layer includes a sintered material. The encapsulant encapsulates the electronic device. A surface of the encapsulant is substantially coplanar with a plurality of surfaces of the electrical contacts.Type: GrantFiled: February 17, 2021Date of Patent: July 25, 2023Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventor: Hsu-Nan Fang
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Patent number: 11710131Abstract: A method and an apparatus for identifying a transaction risk are disclosed. The method includes obtaining risk identification information of a sub-network to which a node relating to a transaction to be identified belongs; and identifying a risk of the transaction to be identified based on the risk identification information of the sub-network to which the node relating to the transaction to be identified belongs, wherein the sub-network is a network acquired by partitioning a relationship network based on connectivity, the relationship network is a network built up with entities and activities relating to a plurality of transactions.Type: GrantFiled: June 22, 2021Date of Patent: July 25, 2023Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.Inventors: Fengwei Wang, Dijun He, Huimei He, Renxin Mao
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Patent number: 11709327Abstract: A semiconductor package includes a first mold layer at least partially encasing at least one photonic integrated circuit. A redistribution layer structure is fabricated on the first mold layer, the redistribution layer structure including dielectric material and conductive structures. A second mold layer at least partially encasing at least one semiconductor chip is fabricated on the redistribution layer structure. The redistribution layer structure provides electrical pathways between the at least one semiconductor chip and the at least one photonic integrated circuit. One or more voids are defined in the second mold layer in an area above an optical interface of the at least one photonic integrated circuit such that light is transmittable through dielectric material above the optical interface.Type: GrantFiled: June 28, 2021Date of Patent: July 25, 2023Assignee: ADVANCED MICRO DEVICES, INC.Inventors: Brett P. Wilkerson, Raja Swaminathan, Kong Toon Ng, Rahul Agarwal
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Patent number: 11710689Abstract: A semiconductor device package includes a substrate, a first solder paste, an electrical contact and a first encapsulant. The substrate includes a conductive pad. The first solder paste is disposed on the pad. The electrical contact is disposed on the first solder paste. The first encapsulant encapsulates a portion of the electrical contact and exposes the surface of the electrical contact. The electrical contact has a surface facing away from the substrate. A melting point of the electrical contact is greater than that of the first solder paste. The first encapsulant includes a first surface facing toward the substrate and a second surface opposite to the first surface. The second surface of the first encapsulant is exposed to air.Type: GrantFiled: December 8, 2020Date of Patent: July 25, 2023Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventors: Chang-Lin Yeh, Yu-Chang Chen
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Patent number: 11707635Abstract: Provided is a conscious animal ultrasonic neural regulation device, including a pulse signal generation module, a transducer module and a fixing module. The pulse signal generation module is configured to generate a pulse signal with high energy. The ultrasonic transducer module is configured to convert the pulse signal into an ultrasound. The fixing module includes an upper fixing module and a lower fixing module. The upper fixing module is configured to fix the ultrasonic transducer module, and the lower fixing module is configured to be fixed on an animal neural regulation target point. The upper fixing module and the lower fixing module are connected by a connecting component. The conscious animal neural regulation device of the present disclosure can perform accurate ultrasonic stimulation on a cerebral cortex and subcortex of the animal, thereby exploring and verifying the stimulation effect of the ultrasound on the animal, which is easy in operation and convenient in use.Type: GrantFiled: April 21, 2017Date of Patent: July 25, 2023Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCESInventors: Hairong Zheng, Hui Zhou, Lili Niu, Ruibiao Guo, Long Meng, Yongchuan Li, Min Su, Jiqing Huang, Ming Qian
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Patent number: 11708665Abstract: A reinforcement strand (400) comprises a core (403) around which steel filaments (404) are twisted all with the same final lay length and direction. The steel filaments are arranged in an intermediate layer comprising N first steel filaments and an outer layer of 2N steel filaments circumferentially arranged around the intermediate layer. In the intermediate layer filaments will contact one another at a closing lay length that is determined by the number of steel filaments N in the intermediate layer, the diameter of the core and the diameter of the first steel filaments. By choosing the final lay length and direction equal to the between two and six times the closing lay length gaps will form between the intermediate layer filaments. The 2N outer layer filaments are further divided into a group of smaller (408) and a group of larger (406) diameter steel filaments.Type: GrantFiled: October 28, 2021Date of Patent: July 25, 2023Assignee: BEKAERT ADVANCED CORDS AALTER NVInventors: Wouter Vanreyten, Koen Claeys, Gerd Morren
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Publication number: 20230226590Abstract: The apresnt disclosure adopts the thermal bonding process to process the microchannel heat sink. By placing the upper cover plate and the lower cover plate on the plates of the microchannel heat sink, the pressure is directly applied, and there is no need to add other adhesives.Type: ApplicationFiled: October 15, 2021Publication date: July 20, 2023Applicants: FOSHAN HUAZHI ADVANCED MATERIALS CO., LTD., FOSHAN HUAZHI ADVANCED MATERIALS CO., LTD.Inventors: Zheng WANG, Wenzhen MA, Zhiheng LI
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Publication number: 20230231830Abstract: According to the present specification, a method for inspecting a high-speed network packet payload by a terminal includes: a step of receiving L7 (Layer 7) policy related to containers from a user; a step of extracting string patterns to be inspected for each of the containers on the basis of the L7 policy through a pattern compiler; a step of creating a deterministic finite automaton (DFA) on the basis of the extracted string patterns through the pattern complier; and a step of converting a state transition table of the deterministic finite automaton into a match-action table through the pattern compiler and storing the match-action table in an eBPF (extended Berkeley Packet Filter) map for a payload inspection engine.Type: ApplicationFiled: July 8, 2022Publication date: July 20, 2023Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, S2W INC.Inventors: Seung Won SHIN, Myoung Sung YOU, Sang Duk SUH, Chang Hoon YOON, Yeon Keun KIM
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Publication number: 20230231473Abstract: A switching regulator, system-on-chip including the switching regulator, and operating method of the switching regulator are provided. The switching regulator comprises a first inductor having a first end connected to a first node and a second end connected to an output terminal, a second inductor having a first end connected to a second node and a second end connected to the output terminal, a flying capacitor having a first end connected to the first node and a second end connected to the second node, and control circuitry configured to at each of first through fourth times control the first switch, the second switch, the third switch, the fourth switch, the fifth switch, the sixth switch, the seventh switch, and the eighth switch to cause the flying capacitor to store a voltage corresponding to a difference between currents flowing in the first inductor and the second inductor.Type: ApplicationFiled: December 13, 2022Publication date: July 20, 2023Applicants: Samsung Electronics Co., Ltd., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jeong Hyun CHO, Hyun Sik KIM, Hong Hyun BAE
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Publication number: 20230229953Abstract: Provided are a computer system and a control device, which are capable of reducing the necessity for reconfiguration according to the computation details in the circuit configuration of a quantum computer. The computer system includes an acquisition unit 122 that acquires computation details; a group of computation units including a plurality of computation units each configured to execute computation using quantum effects or thermal effects in a superconducting state; a selection unit 124 that selects a computation unit from the group of computation units based on the computation details; and an execution unit 212 that causes the computation unit selected by the selection unit to execute computation.Type: ApplicationFiled: June 4, 2021Publication date: July 20, 2023Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGYInventor: Daisuke SAIDA
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Patent number: 11705353Abstract: A dynamic routing method and apparatus for an Overhead Hoist Transport (OHT) system are disclosed. The present disclosure in some embodiments provides a dynamic routing method for an OHT system, including generating a Q table of records of at least one Q value which is a time for a vehicle to move through an edge between two adjacent nodes to a node other than the two adjacent nodes, measuring a transit time of the vehicle when assigned a destination node and passing a transit edge between a current node and next node, extracting target edges to be updated according to the transit time from a plurality of edges, and differentially updating Q values for the target edges according to distances to the transit edge partially based on the transit time, the Q values for the target edges being time values for the vehicle to move through the target edges to the destination node.Type: GrantFiled: April 27, 2021Date of Patent: July 18, 2023Assignees: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, DAIM Research Co., Ltd.Inventors: Young Jae Jang, Illhoe Hwang, Sangpyo Hong
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Patent number: 11706415Abstract: Still frame detection for single pass video data, including: determining that an average quantization parameter of a frame of video data falls below a quantization parameter threshold; determining whether an amount of skipped macroblocks in the frame meets a skipped macroblock threshold; and responsive to the amount of skipped macroblocks exceeding the skipped macroblock threshold, identifying the frame as a still frame.Type: GrantFiled: December 28, 2020Date of Patent: July 18, 2023Assignees: ADVANCED MICRO DEVICES, INC., ATI TECHNOLOGIES ULCInventors: Mehdi Semsarzadeh, Jiao Wang, Yao Wen Yu, Edward Harold, Richard E. George
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Patent number: 11706430Abstract: Disclosed decoding method of the intra prediction mode comprises the steps of: determining whether an intra prediction mode of a present prediction unit is the same as a first candidate intra prediction mode or as a second candidate intra prediction mode on the basis of 1-bit information; and determining, among said first candidate intra prediction mode and said second candidate intra prediction mode, which candidate intra prediction mode is the same as the intra prediction mode of said present prediction unit on the basis of additional 1-bit information, if the intra prediction mode of the present prediction unit is the same as at least either the first candidate intra prediction mode or the second candidate intra prediction mode, and decoding the intra prediction mode of the present prediction unit.Type: GrantFiled: December 2, 2021Date of Patent: July 18, 2023Assignees: Electronics and Telecommunications Research Institute, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jong Ho Kim, Hui Yong Kim, Se Yoon Jeong, Sung Chang Lim, Ha Hyun Lee, Jin Ho Lee, Suk Hee Cho, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn, Mun Churl Kim, Bum Shik Lee
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Patent number: 11706749Abstract: Cooperative resource allocation method and apparatus for downlink simultaneous wireless information and power transfer are proposed. A cooperative resource allocation method for downlink simultaneous wireless information and power transfer network, which is implemented through a central processor, according to one example of embodiments, may be configured to include allocating subcarrier for wireless information transfer and power transfer; and allocating power for wireless information transfer with the allocated subcarrier and divided transfer power.Type: GrantFiled: May 26, 2021Date of Patent: July 18, 2023Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Hyuncheol Park, HongSun An
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Patent number: 11705257Abstract: The present invention relates to an R-T-B sintered magnet and a preparation method thereof. The sintered magnet includes a grain boundary region T1, a shell layer region T2 and an R2Fe14B grain region T3; at 10 ?m to 60 ?m from a surface of the sintered magnet toward a center thereof, an area ratio of the shell layer region T2 to the R2Fe14B grain region T3 is 0.1 to 0.3, and a thickness of the shell layer region T2 is 0.5 ?m to 1.2 ?m; and an average coating percent of the shell layer region T2 on the R2Fe14B grain region T3 is 80% or more. In the present invention, by optimizing a preparation process and a microstructure of a traditional rare earth permanent magnet, diffusion efficiency of heavy rare earth in the magnet is improved, such that coercivity of the magnet is greatly improved, and manufacturing cost is reduced.Type: GrantFiled: April 29, 2021Date of Patent: July 18, 2023Assignees: GRIREM ADVANCED MATERIALS CO., LTD., Rare Earth Functional Materials (Xiong'an) Innovation Center Co., Ltd., Griceon (Rongcheng) Co., Ltd.Inventors: Yang Luo, Dunbo Yu, Wei Zhu, Xinyuan Bai, Xiao Lin, Shengjie Zhu, Zilong Wang, Haijun Peng