Patents by Inventor An YU

An YU 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).

3D MEMORY

Publication number: 20250149096

Abstract: A 3D memory including a plurality of tiles, a bit line transistor structure, a first upper conductive layer, and a second upper conductive layer. The bit line transistor structure is disposed between a first sub-tile and a second sub-tile in the plurality of tiles. The first upper conductive layer includes a plurality of local bit lines, a plurality of local source lines and a conductive pattern. The plurality of local bit lines include a first group and a second group of local bit lines separated from each other, wherein two adjacent local bit lines are disposed between adjacent two local source lines. The second upper conductive layer includes a global bit line. The global bit line is electrically connected to the local bit lines through the conductive pattern. The 3D memory could be a 3D AND flash memory with high capacity and high performance.

Type: Application

Filed: November 8, 2023

Publication date: May 8, 2025

Applicant: MACRONIX International Co., Ltd.

Inventors: Cheng-Yu Lee, Teng-Hao Yeh, Hang-Ting Lue
METHOD OF GENERATING PERSONALIZED LEARNING PATH BASED ON MULTI-COURSE KNOWLEDGE GRAPH MERGING AND SYSTEM THEREOF

Publication number: 20250148560

Abstract: Provided is a method of generating a personalized learning path based on multi-course knowledge graph merging and a system thereof, in particular to the technical field of personalized learning path generation. The method includes: constructing a personalized knowledge base to obtain a personalized knowledge graph of all courses that students need to learn in the current academic year; using an entity alignment technology to realize the personalized knowledge graph merging of all courses, and automatically generating a personalized knowledge graph of multi-course merging; generating a subsequent learning path according to a current learning progress of users and the personalized knowledge graph of multi-course merging; and evaluating the generated learning path in terms of link prediction accuracy.

Type: Application

Filed: January 8, 2025

Publication date: May 8, 2025

Inventors: Xiang Wu, Shiting Zhang, Lili Wang, Yongting Zhang, Zehua Yu, Huanhuan Wang
COMPATIBLE HYBRID-CELL STRUCTURE, DEVICE HAVING THE SAME, AND METHOD

Publication number: 20250151394

Abstract: A device includes first to third power/ground (PG) elements; a first set of at least three tracks between the first and second PG elements and a second set of at least three tracks between the second and third PG elements, the tracks being arranged in equal numbers between the first and second PG and second and third PG elements; a first row of cells overlapping the first set; and a second row of cells overlapping the second set. In the first row of cells, a first cell has a first height and a second cell has a greater height than the first height; in the second row of cells, a third cell has the first height and a fourth cell has a lesser height less than the first height; and a track configured as an in-cell PG track is aligned with a boundary of the second and fourth cells.

Type: Application

Filed: November 8, 2023

Publication date: May 8, 2025

Inventors: Ching-Yu HUANG, Wei-Cheng TZENG, Wei-Cheng LIN, Chia-Tien WU, Ken-Hsien HSIEH, Jiann-Tyng TZENG
CLEANING APPARATUS, EXTREME ULTRAVIOLET LITHOGRAPHY SYSTEM, AND METHOD OF CLEANING EXTREME ULTRAVIOLET LITHOGRAPHY SYSTEM

Publication number: 20250147439

Abstract: A method includes irradiating debris deposited in an extreme ultraviolet (EUV) lithography system with laser, controlling one or more of a wavelength of the laser or power of the laser to selectively vaporize the debris and limit damage to the EUV) lithography system, and removing the vaporized debris.

Type: Application

Filed: December 26, 2024

Publication date: May 8, 2025

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.

Inventors: Chun-Han LIN, Chieh HSIEH, Sheng-Kang YU, Shang-Chieh CHIEN, Heng-Hsin LIU, Li-Jui CHEN
ENGINE

Publication number: 20250146446

Abstract: An engine includes an exhaust manifold, and an EGR pipe having a first EGR pipe portion directly connected to the exhaust manifold, and a cylinder head to which the first EGR pipe portion is directly connected. The EGR pipe portion has a second EGR pipe portion having a curved part which is an L-shape. The first EGR pipe portion and the exhaust manifold are integrally formed inside the exhaust manifold. The EGR pipe further has a third EGR pipe portion located in a rear end portion of the cylinder head, and the first EGR pepe portion, third EGR pepe portion, and the exhaust manifold are integrally formed. The first EGR pipe portion is located on a first side of the cylinder head and the second EGR pipe portion is located on a second side of the cylinder head which is opposite from thee first side.

Type: Application

Filed: December 27, 2024

Publication date: May 8, 2025

Applicant: YANMAR POWER TECHNOLOGY CO., LTD.

Inventors: Yu MATSUI, Masato KISHIURA
MULTILAYER CERAMIC CAPACITOR

Publication number: 20250149242

Abstract: A multilayer ceramic capacitor may include a ceramic body including a first surface and a second surface facing each other in a first direction, a third surface and a fourth surface facing each other in a second direction and connecting the first surface and the second surface, a fifth surface and a sixth surface facing each other in a third direction and connecting the first surface and the second surface, a plurality of first internal electrodes and a plurality of second internal electrodes disposed inside the ceramic body, and a first external electrode disposed outside the ceramic body, where the first external electrode may include a first metal layer disposed on the first surface and the sixth surface of the ceramic body and electrically connected to the plurality of first internal electrodes on the first surface, and a first plated layer disposed on the first metal layer.

Type: Application

Filed: February 12, 2024

Publication date: May 8, 2025

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventors: Yunsung Kang, Sun-Hwa Kim, Wonjun Na, Hyunsoo Park, Byeonggyu Park, Myeonghan Yu, Sungjoon Park
Locking mechanism for upright post of walking machine

Publication number: 20250144468

Abstract: The present disclosure provides a locking mechanism for an upright post of a walking machine, which comprises a first component fixed on a walking machine frame, a second component fixed on a upright post of the walking machine, and a third component movably arranged between the first component and the second component, wherein the first component is provided with a first accommodating groove, and the third component comprises a connecting rod, a wrench rotatably connected with the connecting rod, and a movable member partially accommodated in the first accommodating groove; the movable member comprises a protruding part protruding from the first accommodating groove, a main body part connected with the protruding part, and a spring located at one end of the main body away from the protruding part; when the spring is not stressed, the second component can rotate relative to the first component.

Type: Application

Filed: January 10, 2025

Publication date: May 8, 2025

Inventors: Shengbin Yan, Liren Tan, Hongyan Yu
SEMICONDUCTOR STRUCTURE WITH BONDING INTERFACE AND METHODS OF FORMING THE SAME

Publication number: 20250149482

Abstract: In an embodiment, a method includes forming active devices over a semiconductor substrate; forming an interconnect structure over the semiconductor substrate, the interconnect structure comprising a contact pad embedded in a dielectric layer; forming a first passivation layer over the interconnect structure; forming a first opening through the first passivation layer to expose the contact pad; depositing a seed layer over the first passivation layer and in the first opening; forming a sacrificial material over the seed layer; patterning the sacrificial material to reform the first opening and to form a second opening; depositing conductive material to form a first redistribution line in the first opening and a second redistribution line in the second opening; removing the sacrificial material; and attaching an integrated circuit die to the first redistribution line and the second redistribution line.

Type: Application

Filed: February 26, 2024

Publication date: May 8, 2025

Inventors: Yi-Shan Hsieh, Chen-Chiu Huang, Yu-Bey Wu, Hsiang-Ku Shen, Dian-Hau Chen
PATTERNING OF ACTIVE MATERIAL LAYER OF ELECTRODE DURING CONTINUOUS EXTRUSION

Publication number: 20250149536

Abstract: A method for manufacturing patterned electrodes includes extruding a mixture including an active material, a conductive additive, a binder, and a solvent from an extruder to form an active material layer; laminating the active material layer and a current collector; and patterning the active material layer using a patterned roller including a plurality of projections that form a plurality of features extending into the active material layer.

Type: Application

Filed: November 6, 2023

Publication date: May 8, 2025

Inventors: Chuanlong WANG, Xiaowei YU, Ming WANG, Xiaosong HUANG, Ryan Curtis SEKOL
SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME

Publication number: 20250149486

Abstract: A method includes forming a first conductive pillar on an interposer; forming a second conductive pillar on the interposer, wherein the second conductive pillar includes a barrier layer; bonding a first semiconductor device to the first conductive pillar by a first bonding region that includes more inter-metallic compound than solder; and bonding the first semiconductor device to the second conductive pillar by a second bonding region that includes more solder than inter-metallic compound.

Type: Application

Filed: February 6, 2024

Publication date: May 8, 2025

Inventors: Yao-Jen Chang, Chung-Yu Lu, Ping-Kang Huang, Sao-Ling Chiu, Hsien-Pin Hu
VIRAL OR BACTERIAL INACTIVATION AGENT COMPOSITION

Publication number: 20250143295

Abstract: Provided is a viral or bacterial inactivation agent composition. The viral or bacterial inactivation agent composition contains (A) a quaternary ammonium salt-type surfactant, (B) an aliphatic alcohol with 8 or more and 24 or less carbons having a branched alkyl group or a linear alkenyl group, and water. Also provided is a method for inactivating a virus or a bacterium using the viral or bacterial inactivation agent composition that has high inactivation effects on viruses and bacteria even under the condition of using a quaternary ammonium salt-type surfactant at a low concentration.

Type: Application

Filed: January 18, 2023

Publication date: May 8, 2025

Applicant: KAO CORPORATION

Inventors: Haruna ICHIHASHI, Tadashi SUGAHARA, Ayaka YUBUTA, Yumi YAMAGUCHI, Yukiko TABUCHI, Yu MINOWA, Yasuhiro ISHIHARA
SENSING SUBSTRATE, SENSING DEVICE AND MANUFACTURING METHOD THEREOF

Publication number: 20250151622

Abstract: A sensing substrate is provided. The sensing substrate includes a first substrate, a circuit layer, a planarization layer, a sensing unit and a first bonding layer. The circuit layer is disposed on the first substrate. The planarization layer is disposed on the circuit layer, and the planarization layer includes an opening. The sensing unit is disposed on the planarization layer, and the sensing unit is electrically connected to the circuit layer through the opening. The first bonding layer is disposed on the planarization layer.

Type: Application

Filed: October 9, 2024

Publication date: May 8, 2025

Inventors: Yu-Tsung LIU, I-An YAO
COMPOSITION FOR COATING MATERIAL

Publication number: 20250145855

Abstract: An object of the present invention is to obtain a coating composition capable of providing a coating film that has hydrophobilicy and is resistant to adhesion of water stain dirt. The present invention provides a composition for a coating material, including a siloxane group-containing polymer (A) and a crosslinking agent (B), wherein the siloxane group-containing polymer (A) is a block copolymer including an A block and a B block, contains, in the A block, at least a structural unit derived from a siloxane group-containing vinyl monomer (a), and contains, in the B block, a structural unit derived from a hydroxyl group-containing vinyl monomer (b) and, as necessary, a structural unit derived from another vinyl monomer (c) copolymerizable with the vinyl monomers (a) and (b), the siloxane group-containing polymer (A) is a copolymer having a molecular weight distribution (Mw/Mn) of 2.

Type: Application

Filed: January 23, 2023

Publication date: May 8, 2025

Applicants: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD., OTSUKA CHEMICAL CO., LTD.

Inventors: Shinsuke AKIZUKI, Hideaki TSUJIOKA, Yu OZAWA, Kazuhisa OZAKI, Satoru MASUMOTO
ELECTRIFIED VEHICLE

Publication number: 20250145032

Abstract: ECU performs a process including: a step of determining whether or not the current value of the value indicating the state of the lid is a value indicating the open state; a step of determining whether or not the previous value of the value indicating the state of the lid is a value indicating the closed state; a step of performing an offset learning process if the current value is a value indicating the closed state; and a step of using the current value as the value of the previous value.

Type: Application

Filed: July 16, 2024

Publication date: May 8, 2025

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor: Yu WATANABE
PHASE POWER SUPPLY PATH SWITCHING CIRCUIT

Publication number: 20250149968

Abstract: A phase power supply path switching circuit includes three phase input ends, three phase output ends, a matrix switch unit, a detection unit, and a control unit. The matrix switch unit includes a plurality of bidirectional switches coupled between the three phase input ends and the three phase output ends. The detection unit is coupled to a first phase line, a second phase line, and a third phase line and detects voltages thereof. The control unit is coupled to the detection unit and the matrix switch unit, and controls, in response to detecting that a first line voltage between the first phase line and the second phase line is zero and a second line voltage between the second phase line and the third phase line is within a polarity half cycle, the plurality of bidirectional switches to switch a first phase power supply path with a second power supply path.

Type: Application

Filed: January 26, 2024

Publication date: May 8, 2025

Inventors: Yen-Shin Lai, Min-Hung Zheng, Yu-Xian Zeng
SYSTEM AND METHOD FOR PREPARING A SEQUENCING DEVICE

Publication number: 20250145982

Abstract: The disclosure generally relates to systems, methods, and apparatuses for magnetic bead loading. An example embodiment of the disclosure relates to an apparatus including a vertically oriented plate having a first major surface and a second major surface opposite the first major surface; a magnet holder securing a magnet in proximity to the first major surface of the vertically oriented plate; a drive mechanism coupled to the magnet holder and operable to move the magnet holder and magnet in parallel to the first major surface of the vertically oriented plate; and a substrate holder to receive a substrate and hold the substrate in a vertical orientation against the surface of the vertically oriented plate.

Type: Application

Filed: January 14, 2025

Publication date: May 8, 2025

Inventors: Hua Yu, Xiaoling Yang, Rui Zheng, Chiu Tai Andrew Wong, Jeremy Gray
CRYSTAL FORM AND SALT OF PHENOTHIAZINE COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF

Publication number: 20250145605

Abstract: Provided are a crystal form and salt of a phenothiazine compound, a preparation method therefor and a use thereof. A hydrochloride of the phenothiazine compound and a crystal thereof can be used as ferroptosis inhibitors, and the hydrochloride and the crystal thereof have relatively good solubility, stability, oral absorption bioavailability, and druggability.

Type: Application

Filed: January 19, 2023

Publication date: May 8, 2025

Applicant: CHENGDU HENGHAO INNOVATIVE SCIENCE AND TECHNOLOGY CO., LTD.

Inventors: Zhou YU, Peng HE, Guangxin DONG, Yi LI, Rui ZHANG, Ta DENG, Qijun YE, Pei HUANG, Shan LI, Bogang LI
EMBEDDED PASSIVE DEVICES FOR INTEGRATED CIRCUITS AND METHODS OF FORMING THE SAME

Publication number: 20250149427

Abstract: In an embodiment, a device includes: a plurality of redistribution lines over a semiconductor substrate, the redistribution lines including trace portions extending along the semiconductor substrate; a first passivation layer over the redistribution lines, the first passivation layer filling an entirety of an area between the trace portions of the redistribution lines; a passive device over the first passivation layer; a dielectric layer over the passive device; and a die connector extending through the dielectric layer, the die connector physically and electrically coupled to the passive device.

Type: Application

Filed: February 6, 2024

Publication date: May 8, 2025

Inventors: Chia-Yueh Chou, Hsiang-Ku Shen, Chen-Chiu Huang, Yu-Bey Wu, Dian-Hau Chen
CAPILLARY FOR A WIRE BONDING MACHINE HAVING A DYNAMICALLY ADJUSTABLE CHAMFER DIAMETER

Publication number: 20250149502

Abstract: A capillary for a wire bonding machine includes a shape memory material. When a stimulant, such as a voltage or heat, is applied to the shape memory material, the capillary changes from a first state to a second state. As the capillary changes from the first state to the second state, a diameter of a chamfer defined by the capillary also changes. During a wire bonding process, the diameter of the chamfer affects a size of a ball formed at the end of a bond wire disposed within the capillary. Thus, the size of the ball may dynamically change based on size parameters of bond pads on which the ball is placed during the wire bonding process.

Type: Application

Filed: September 29, 2023

Publication date: May 8, 2025

Inventors: Nur Syazwani Mohd Najman, Seng Yu Tan, Syith Mohammad, Wendy Mei Yee Lim, Hooi Bin Lim
MOTION DETECTION METHOD AND ELECTRONIC DEVICE APPLYING THE SAME

Publication number: 20250147171

Abstract: The application discloses a motion detection method and an electronic device applying the same. A plurality of transmission packets are transmitted and a plurality of received packets are received. A received packet among the plurality of received packets is compensated into a compensated received packet. Cross packet cancellation is performed on the compensated received packet. A packet difference between the compensated received packet and another received packet among the plurality of received packets is determined. Whether an object is detected based on the packet difference is determined.

Type: Application

Filed: November 8, 2024

Publication date: May 8, 2025

Inventors: Tsung-Han Tsai, Hsuan-Yu Liu, Jun-Shen Chen, Ting-Hsiang Wang, I-Ying Liu

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