Patents by Inventor Yu Wei

Yu Wei 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).

  • Patent number: 12231186
    Abstract: A method includes a gateway node that obtains a data transmission parameter between a first-level node and each node in a first node set, where the first-level node is located on a first-level power distribution device in a power distribution grid, and the first node set includes a node located on a power distribution device at another level in the power distribution grid other than the first-level power distribution device; determines a second-level node directly coupled to the first-level node from the first node set based on the data transmission parameter between the first-level node and each node in the first node set; and generates a physical network topology of the power distribution grid.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: February 18, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiquan Zhang, Xianyin Li, Jiahong Wei, Yu Li
  • Patent number: 12230572
    Abstract: A semiconductor structure includes a first transistor having a first source/drain (S/D) feature and a first gate; a second transistor having a second S/D feature and a second gate; a multi-layer interconnection disposed over the first and the second transistors; a signal interconnection under the first and the second transistors; and a power rail under the signal interconnection and electrically isolated from the signal interconnection, wherein the signal interconnection electrically connects one of the first S/D feature and the first gate to one of the second S/D feature and the second gate.
    Type: Grant
    Filed: May 18, 2023
    Date of Patent: February 18, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Yu-Xuan Huang, Ching-Wei Tsai, Yi-Hsun Chiu, Yi-Bo Liao, Kuan-Lun Cheng, Wei-Cheng Lin, Wei-An Lai, Ming Chian Tsai, Jiann-Tyng Tzeng, Hou-Yu Chen, Chun-Yuan Chen, Huan-Chieh Su
  • Patent number: 12230222
    Abstract: An electronic device including a display device is provided. The display device includes a sharing area, a junction area, and a privacy area. The junction area is positioned between the sharing area and the privacy area. The display device includes a privacy panel. A transmittance of the privacy panel corresponding to the sharing area is greater than a transmittance of the privacy panel corresponding to the junction area, and the transmittance of the privacy panel corresponding to the junction area is greater than a transmittance of the privacy panel corresponding to the privacy area.
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: February 18, 2025
    Assignees: Innolux Corporation, CARUX TECHNOLOGY PTE. LTD.
    Inventors: Li-Wei Sung, Chia-Hsien Lin, Cheng-Wu Lin, Yu-Ming Wu
  • Patent number: 12227405
    Abstract: A material dispensing device includes: a target nozzle for dispensing a target material to a target container; a pump arranged to operably extract the target material from the material container and to operably push the target material to flow toward the target nozzle; a material drainage port; a flow direction switch device, coupled with the target nozzle and the material drainage port, and arranged to operably receive the target material; and a control circuit. When the material dispensing device needs to output the target material to the target container, if the control circuit determines that a temperature of the target material inside the material dispensing device reaches a predetermined temperature, the control circuit controls the flow direction switch device to guide the target material to flow toward the target nozzle, so as to dispense the target material into the target container through the target nozzle.
    Type: Grant
    Filed: July 3, 2024
    Date of Patent: February 18, 2025
    Assignee: BOTRISTA, INC.
    Inventors: Wu-Chou Kuo, Yu-Min Lee, Yu Wei Chen
  • Patent number: 12228763
    Abstract: A switchable backlight module is disclosed. The switchable backlight module includes two light source modules arranged parallelly with respect to a plane. Each of the light source modules includes a turning film and a LGP. The LGP is of an edge-lit type arranged parallelly under the turning film. A light ray enters the LGP from a light incident side of the LGP, exits the LGP from a light emergent surface of the LGP, enters the turning film, and exits the turning film from a surface of the turning film away from the LGP. The light incident side of the LGP of one of the light source modules is perpendicular to the light incident side of the LGP of the other light source module. The switchable backlight module is in an anti-peeping mode having a narrow viewing angle when only an upper one of the light source modules emits light.
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: February 18, 2025
    Assignee: DARWIN PRECISIONS CORPORATION
    Inventors: Yu-Huan Chiu, Chien-Wei Liao, Yen-Lung Chen
  • Patent number: 12228980
    Abstract: A mounting system for an electronic device is disclosed. The mounting system includes a mounting plate; a plurality of fasteners for coupling the mounting plate with the electronic device; a single main gear mounted on the mounting plate; a plurality of secondary gears coupled, respectively, to the plurality of fasteners; and a plurality of intermediate gears mounted on the mounting plate and rotationally coupled between the single main gear and the plurality of secondary gears. Rotation of each of the plurality of secondary gears causes a fastening movement of a respective one of the plurality of fasteners. Simultaneous rotation of the plurality of intermediate gears causes the plurality of secondary gears to rotate simultaneously in response to a single rotational force being received by the main gear. The simultaneous rotation of the plurality of intermediate gears causes a simultaneous fastening movement of the plurality of secondary gears.
    Type: Grant
    Filed: March 3, 2023
    Date of Patent: February 18, 2025
    Assignee: QUANTA COMPUTER INC.
    Inventors: Chao-Jung Chen, Chih-Wei Lin, Yu-Nien Huang, Ming-Lun Liu
  • Patent number: 12228962
    Abstract: An apparatus includes a clock skew calibration circuit configured to be coupled to a multi-phase clock generator through a plurality of delay lines, wherein a first clock skew calibration unit comprises a frequency doubler configured to receive a plurality of multi-phase clock signals and generate a clock signal based on the plurality of multi-phase clock signals, a frequency divider configured to receive the clock signal and generate a reduced frequency signal based on the clock signal, and a delay line control circuit configured to compare the duty cycle of the reduced frequency signal with a predetermined duty cycle, and generate a first control signal to adjust the skew of the first multi-phase clock signal through adjusting a first delay applied to the first multi-phase clock signal until a calibrated signal of the first multi-phase clock signal is achieved.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: February 18, 2025
    Assignee: Diodes Incorporated
    Inventor: Yu-Wei Lin
  • Patent number: 12230595
    Abstract: A method of forming an integrated circuit structure includes forming a patterned passivation layer over a metal pad, with a top surface of the metal pad revealed through a first opening in the patterned passivation layer, and applying a polymer layer over the patterned passivation layer. The polymer layer is substantially free from N-Methyl-2-pyrrolidone (NMP), and comprises aliphatic amide as a solvent. The method further includes performing a light-exposure process on the polymer layer, performing a development process on the polymer layer to form a second opening in the polymer layer, wherein the top surface of the metal pad is revealed to the second opening, baking the polymer, and forming a conductive region having a via portion extending into the second opening.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: February 18, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ming-Da Cheng, Yung-Ching Chao, Chun Kai Tzeng, Cheng Jen Lin, Chin Wei Kang, Yu-Feng Chen, Mirng-Ji Lii
  • Patent number: 12227406
    Abstract: A fluid material dispensing apparatus include: a first nozzle; a second nozzle; a pump, arranged to operably extract a fluid material from the material container and to operably push the fluid material to flow toward the first nozzle; a material-temperature adjustment device, coupled with the first nozzle; a water-temperature adjustment device, coupled between a water input port and the second nozzle; and a control circuit for controlling the material-temperature adjustment device to adjust a temperature of the fluid material to produce and output a temperature-adjusted material to the first nozzle; wherein the control circuit also controls the water-temperature adjustment device to adjust a temperature of water transmitted from the water input port to produce and output a temperature-adjusted water to the second nozzle.
    Type: Grant
    Filed: July 3, 2024
    Date of Patent: February 18, 2025
    Assignee: BOTRISTA, INC.
    Inventors: Wu-Chou Kuo, Yu-Min Lee, Yu Wei Chen
  • Publication number: 20250049319
    Abstract: An optical detection system integrating tonometer and autorefractor includes first and second optical modules. The first optical module includes a light source, first and second lens sets, a reflector, a first light-splitter and a sensor. The first lens set and reflector are disposed corresponding to light source. The first light-splitter is disposed corresponding to the reflector, second lens set and sensor. The second optical module includes a second light-splitter and first to third optical elements. The incident light emitted by the light source passes through the first lens, reflected by the reflector, passes through the first light-splitter, reflected by the second light-splitter, passes through the first to third optical elements and emitted to an eye. A sensing light from the eye passes through the third to first optical elements, reflected by the second light-splitter and first light-splitter, passes through the second lens set and emitted to the sensor.
    Type: Application
    Filed: August 5, 2024
    Publication date: February 13, 2025
    Inventors: Che-Liang TSAI, Yen-Jen CHANG, Chung-Ping CHUANG, Tung-Yu LEE, Sung-Yang WEI, William WANG
  • Publication number: 20250049316
    Abstract: An optical biometer includes a light-source module, a light-splitting module, a reference-arm, a sensing-arm and a sensing module. The light-source module emits incident-light. The light-splitting module, disposed corresponding to light-source module, divides the incident-light into reference light and sensing light. The reference-arm, disposed corresponding to light-splitting module, generates a first reflected-light according to the reference light. The sensing-arm, disposed corresponding to the light-splitting module, emits the sensing light to the eye and receives a second reflected-light from the eye. The sensing module generates a sensing result according to the first reflected-light and second reflected-light. In a first mode, the sensing light is emitted to a first position of the eye. In a second mode, the sensing light is emitted to a second position of the eye.
    Type: Application
    Filed: August 2, 2024
    Publication date: February 13, 2025
    Inventors: Yen-Jen CHANG, Tung-Yu LEE, Chun-Nan LIN, Che-Liang TSAI, Sung-Yang WEI, Hsuan-Hao CHAO, William WANG, Ching Hung LIN
  • Publication number: 20250053821
    Abstract: An auto-regressive method for a large language model includes receiving a hidden state associated with at least one token, generating key data, first value data, and query data according to a received hidden state, generating first positionally encoded key data by encoding the key data positionally, generating positionally encoded query data by encoding the query data positionally, performing first element-wise dot product operations according to the first positionally encoded key data, the positionally encoded query data, and second positionally encoded key data to generate an attention score, performing second element-wise dot product operations according to the first value data, the attention score, and second value data to generate an attention output, and adding the attention output and the hidden state to generate an updated hidden output.
    Type: Application
    Filed: July 11, 2024
    Publication date: February 13, 2025
    Applicant: MediaTek Singapore Pte. Ltd.
    Inventors: Jia Yao Christopher LIM, Kelvin Kae Wen TEH, Po-Yen LIN, Jung Hau FOO, Chia-Wei HSU, Yu-Lung LU, Hung-Jen CHEN, Chung-Li LU, Wai Mun WONG
  • Publication number: 20250054900
    Abstract: A package structure includes a circuit substrate, a package unit, a thermal interface material and a cover. The package unit is disposed on and electrically connected with the circuit substrate. The package unit includes a first surface facing the circuit substrate and a second surface opposite to the first surface. A underfill is disposed between the package unit and the circuit substrate, surrounding the package unit and partially covering sidewalls of the package unit. The cover is disposed over the package unit and over the circuit substrate. An adhesive is disposed on the circuit substrate and between the cover and the circuit substrate. The thermal interface material includes a metal-type thermal interface material and is disposed between the cover and the package unit. The thermal interface material physically contacts the second surface and the sidewalls of the package unit and physically contacts the underfill.
    Type: Application
    Filed: August 7, 2023
    Publication date: February 13, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Yen Lan, Chih-Chien Pan, Pu Wang, Li-Hui Cheng, Ying-Ching Shih, Yu-Wei Lin
  • Publication number: 20250054810
    Abstract: A semiconductor structure includes a semiconductor substrate, an interconnect structure disposed on the semiconductor substrate and including a conductive interconnect; and a cap layer disposed on the interconnect structure. The cap layer includes a cap portion disposed on the conductive interconnect. The cap portion includes a plurality of two-dimensional material sheets stacked on each other and has a lower surface proximate to the conductive interconnect. The lower surface of the cap portion is formed with a plurality of dangling bonds such that the cap portion is adhered to the conductive interconnect through the dangling bonds.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 13, 2025
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shu-Wei LI, Hans HSU, Chien-Hsin HO, Yu-Chen CHAN, Blanka MAGYARI-KOPE, Shin-Yi YANG, Ming-Han LEE
  • Publication number: 20250056008
    Abstract: A video coding system that uses multiple models to predict chroma samples is provided. The video coding system receives data for a block of pixels to be encoded or decoded as a current block of a current picture of a video. The system constructs two or more chroma prediction models based on luma and chroma samples neighboring the current block. The system applies the two or more chroma prediction models to incoming or reconstructed luma samples of the current block to produce two or more model predictions. The system computes predicted chroma samples by combining the two or more model predictions. The system uses the predicted chroma samples to reconstruct chroma samples of the current block or to encode the current block.
    Type: Application
    Filed: December 20, 2022
    Publication date: February 13, 2025
    Inventors: Yu-Ling HSIAO, Olena CHUBACH, Chun-Chia CHEN, Chia-Ming TSAI, Man-Shu CHIANG, Chih-Wei HSU, Tzu-Der CHUANG, Ching-Yeh CHEN, Yu-Wen HUANG
  • Publication number: 20250056507
    Abstract: Disclosed are techniques for radio frequency (RF) sensing by a base station operating in a time division duplex (TDD) mode and having a first antenna panel and a second antenna panel. The base station performs RF sensing and DL communication in a first sensing and DL communication mode in which the first antenna panel transmits DL symbols and the second antenna panel receives, as RF sensing signals, reflections of the DL symbols transmitted by the first antenna panel. The base station also performs RF sensing and DL communication in a second sensing and DL communication mode in which the second antenna panel transmits DL symbols and the first antenna panel receives, as RF sensing signals, reflections of the DL symbols transmitted by the second antenna panel. In some aspects, a characteristic of the channel is determined based on transmissions in both the first and second sensing and DL communications modes.
    Type: Application
    Filed: January 14, 2022
    Publication date: February 13, 2025
    Inventors: Jing DAI, Chao WEI, Yu ZHANG, Qiaoyu LI, Kangqi LIU, Hao XU
  • Publication number: 20250056751
    Abstract: An immersion cooling system includes an immersion tank and at least one electronic device. The immersion tank is configured to accommodate a coolant. The at least one electronic device is disposed in the immersion tank, and includes a cage assembly, at least one motherboard and a plurality of expansion cards. The cage assembly includes a fixed frame and at least one movable frame. The at least one movable frame are movably disposed on the fixed frame. The at least one motherboard is mounted on the at least one movable frame. The plurality of expansion cards are mounted on the at least one motherboard.
    Type: Application
    Filed: April 4, 2024
    Publication date: February 13, 2025
    Applicant: PURPLE CLOUD DEVELOPMENT PTE. LTD.
    Inventors: Yu-Lun HUANG, Hung-Wei CHANG
  • Publication number: 20250056746
    Abstract: An electronic device including a device housing, a cable, a cable positioning structure, and a housing restriction structure is provided. The device housing includes a through hole. The through hole includes a central region, a first channel region, and a second channel region. The cable passes through the device housing. The cable positioning structure is disposed on the cable. The cable positioning structure includes a first protrusion and a second protrusion. The cable positioning structure is adapted to be rotated between a first orientation and a second orientation relative to the device housing. The housing restriction structure is disposed on the device housing. The housing restriction structure includes a first restrain member and a first stopper. In a positioned state, the cable positioning structure is in the second orientation. The first restrain member and the first stopper restrict the cable positioning structure.
    Type: Application
    Filed: July 18, 2024
    Publication date: February 13, 2025
    Inventors: Che-Cheng WU, Chen-Wei HUANG, Yu-Hsiang LIN, Ya-Hui LO
  • Publication number: 20250054562
    Abstract: An integrated circuit includes a first set of memory cells configured to store a first set of data, a second set of memory cells configured to store a second set of data, a first set of input output (IO) circuits coupled to the first set of memory cells, a second set of IO circuits coupled to the second set of memory cells, a first error correction code (ECC) circuit configured to store a first number of ECC bits, a second ECC circuit configured to store a second number of ECC bits; and a first ECC encoder/decoder circuit configured to correct at least a first number of errors in the first set of data and the second set of data based on the first number of ECC bits and the second number of ECC bits.
    Type: Application
    Filed: November 20, 2023
    Publication date: February 13, 2025
    Inventors: Yu-Wei LIN, Meng-Sheng CHANG
  • Patent number: 12225735
    Abstract: A memory device is provided in various embodiments. The memory device, in those embodiments, has an ovonic threshold switching (OTS) selector comprising multiple layers of OTS materials to achieve a low leakage current and as well as relatively low threshold voltage for the OTS selector. The multiple layers can have at least one layer of low bandgap OTS material and at least one layer of high bandgap OTS material.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: February 11, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hung-Ju Li, Kuo-Pin Chang, Yu-Wei Ting, Ching-En Chen, Kuo-Ching Huang