Patents by Inventor Wei Wang

Wei Wang 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).

  • Publication number: 20250120171
    Abstract: A fin-type field effect transistor comprising a substrate, at least one gate stack and epitaxy material portions is described. The substrate has fins and insulators located between the fins, and the fins include channel portions and flank portions beside the channel portions. The at least one gate stack is disposed over the insulators and over the channel portions of the fins. The epitaxy material portions are disposed over the flank portions of the fins and at two opposite sides of the at least one gate stack. The epitaxy material portions disposed on the flank portions of the fins are separate from one another.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun Hsiung Tsai, Ziwei Fang, Tsan-Chun Wang, Kei-Wei Chen
  • Publication number: 20250120240
    Abstract: A chip structure includes a chip wafer unit and a color conversion substrate unit disposed on a light-exit side of the chip wafer unit. The chip wafer unit includes a light-emitting layer and an electrode layer sequentially stacked in a first direction. The light-emitting layer includes light-emitting portions. Each light-emitting portion includes at least two light-emitting sub-portions. The electrode layer includes a cathode, connection electrodes, and anodes in one-to-one correspondence with the light-emitting portions. The at least two light-emitting sub-portions are sequentially connected through at least one connection electrode. Among the at least two light-emitting sub-portions sequentially connected, a first one light-emitting sub-portion is a first selected light-emitting sub-portion, and a last one light-emitting sub-portion is a second selected light-emitting sub-portion.
    Type: Application
    Filed: January 3, 2023
    Publication date: April 10, 2025
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei LI, Mingxing WANG, Zhiqiang JIAO, Qian SUN, Huajie YAN, Yichi ZHANG
  • Publication number: 20250120219
    Abstract: According to the embodiments provided herein, a photovoltaic device can include a buffer layer adjacent to an absorber layer doped p-type with a group V dopant. The buffer layer can have a plurality of layers compatible with group V dopants.
    Type: Application
    Filed: October 14, 2024
    Publication date: April 10, 2025
    Applicant: First Solar, Inc.
    Inventors: Le Chen, Sachit Grover, Jason Kephart, Sergei Kniajanski, Chungho Lee, Xiaoping Li, Feng Liao, Dingyuan Lu, Rajni Mallick, Wenming Wang, Gang Xiong, Wei Zhang
  • Publication number: 20250120166
    Abstract: Semiconductor device and the manufacturing method thereof are disclosed. An exemplary method comprises forming a first stack structure and a second stack structure in a first area over a substrate, wherein each of the stack structures includes semiconductor layers separated and stacked up; depositing a first interfacial layer around each of the semiconductor layers of the stack structures; depositing a gate dielectric layer around the first interfacial layer; forming a dipole oxide layer around the gate dielectric layer; removing the dipole oxide layer around the gate dielectric layer of the second stack structure; performing an annealing process to form a dipole gate dielectric layer for the first stack structure and a non-dipole gate dielectric layer for the second stack structure; and depositing a first gate electrode around the dipole gate dielectric layer of the first stack structure and the non-dipole gate dielectric layer of the second stack structure.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Inventors: Chung-Wei Hsu, Kuo-Cheng Chiang, Kuan-Lun Cheng, Hou-Yu Chen, Ching-Wei Tsai, Chih-Hao Wang, Lung-Kun Chu, Mao-Lin Huang, Jia-Ni Yu
  • Publication number: 20250120059
    Abstract: A semiconductor structure according to the present disclosure includes a first memory array in a first cache and a second memory array in a second cache. The first memory array includes a plurality of first memory cells arranged in M1 rows and N1 columns. The second memory array includes a plurality of second memory cells arranged in M2 rows and N2 columns. The semiconductor structure also includes a first bit line coupled to a number of N1 first memory cells in one of the M1 rows, and a second bit line coupled to a number of N2 second memory cells in one of the M2 rows. N1 is smaller than N2, and a width of the first bit line is smaller than a width of the second bit line.
    Type: Application
    Filed: January 31, 2024
    Publication date: April 10, 2025
    Inventors: Feng-Ming Chang, Jui-Lin Chen, Ping-Wei Wang, Jui-Wen Chang, Lien-Jung Hung
  • Publication number: 20250118186
    Abstract: An electronic device includes a transceiver configured to transmit and receive ultrawide band (UWB) radar signals. The electronic device also includes a processor operatively coupled to the transceiver. The processor is configured to, based on the received UWB radar signals, detect a human within a detection area of the transceiver. The processor is further configured to perform, based on the detection of the human within the detection area of the transceiver, a motion detection operation, and perform, based on a result of the motion detection operation, a fall detection operation.
    Type: Application
    Filed: September 30, 2024
    Publication date: April 10, 2025
    Inventors: Han Wang, Wei Sun, Hao Chen, Aditya Dave, Russell Douglas Ford, Satvir S. Bhatia, Andrea M. Small
  • Publication number: 20250119825
    Abstract: Apparatus, methods, and computer-readable media for facilitating determining or predicting a communication state of a UE based on, for example, measurements performed at the UE are disclosed herein. The communication state of the UE, such as an HST state or a non-HST state, may also be associated with a mobility state, such as stationary or moving. The UE may communicate based on the communication state. An example method for wireless communication at a UE includes establishing a connection with a network node. The example method also includes measuring one or more signals received from the network node over a time period. The example method also includes communicating with the network node based on a communication state of the UE, the communication state of the UE based at least in part on a history of measurements performed on the one or more signals received over the time period.
    Type: Application
    Filed: March 29, 2022
    Publication date: April 10, 2025
    Inventors: Jie MAO, Hong YU, Wei LI, Nanrun WU, Jie ZHU, Xinyu WANG, Tom CHIN
  • Publication number: 20250120123
    Abstract: A semiconductor device structure and methods of forming the same are described. The structure includes a gate dielectric layer disposed over a substrate, a gate electrode layer disposed over the gate dielectric layer, and a first gate spacer disposed adjacent the gate dielectric layer, wherein the first gate spacer comprises an inner surface facing the gate dielectric layer and an outer surface opposite the inner surface, and the first gate spacer includes an oxygen concentration that decreases from the inner surface towards the outer surface of the first gate spacer.
    Type: Application
    Filed: January 24, 2024
    Publication date: April 10, 2025
    Inventors: Chun-Fu LU, Lung-Kun CHU, Jia-Ni YU, Chung-Wei HSU, Shih-Hao LAI, Kuo-Cheng CHIANG, Chih-Hao WANG
  • Publication number: 20250119935
    Abstract: Provided are a data transmission method and device and a storage medium. The method includes: in response to a user equipment (UE) determining that the UE is incapable of simultaneously transmitting uplink (UL) traffic and sidelink (SL) traffic and that a logical channel priority of the SL channel is higher than a logical channel priority of the UL channel, transmitting, by the UE, the SL traffic; where the logical channel priority of the SL channel being higher than the logical channel priority of the UL channel comprises that: a value of the logical channel priority of the UL channel being greater than a second threshold and a value of the logical channel priority of the SL channel being less than a first threshold; where the value of the logical channel priority of the SL channel is a highest value among values of priorities of all logical channels.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Inventors: Wei LUO, Lin CHEN, Mengzhen WANG, Boyuan ZHANG
  • Publication number: 20250118792
    Abstract: The present invention relates to the technical field of electrochemistry, and in particular, to a structured electrode, a preparation method therefor and a use thereof. The structured electrode of the present invention comprises an electrode body, and a surface of the electrode body is provided with an etched structure; and the electrode body is of an array structure composed of three-dimensional electrode wires.
    Type: Application
    Filed: November 15, 2022
    Publication date: April 10, 2025
    Applicant: South China University of Technology
    Inventors: Wei YUAN, Yintong YE, Yang YANG, Xinzhu GAO, Chun WANG, Xiaoqing ZHANG
  • Publication number: 20250118635
    Abstract: Implementations of the semiconductor package may include a first sidewall opposite a second sidewall, and a third sidewall opposite a fourth sidewall. Implementations of the semiconductor package may include a first lead and a second lead extending from the first sidewall and a first half-etched tie bar directly coupled to the first lead. An end of the first half-etched tie bar may be exposed on the third sidewall of the semiconductor package. Implementations of the semiconductor package may also include a second half-etched tie bar directly coupled to the second lead. An end of the second half-etched tie bar may be exposed on the fourth sidewall. An end of the first lead and an end of the second lead may each be electroplated. The first die flag and the second die flag may be electrically isolated from the first lead and the second lead.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Hui Min LER, Soon Wei WANG, Chee Hiong CHEW
  • Publication number: 20250119027
    Abstract: A three-phase alternating current (AC) synchronous machine including a stator having a plurality of stator slots; a plurality of stator windings arranged in a Delta connection and received within the stator slots; and a common mode filter included with the stator, wherein filter windings from the common mode filter are circumferentially wound around a magnetic core of the common mode filter and are serial connected to the stator windings.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 10, 2025
    Inventors: Wei Wang, Cong Ma
  • Publication number: 20250114356
    Abstract: Bifunctional compounds, which find utility as modulators of leucine-rich repeat kinase 2 (LRRK2), are described herein. In particular, the hetero-bifunctional compounds of the present disclosure contain on one end a moiety that binds to the cereblon E3 ubiquitin ligase and on the other end a moiety which binds LRRK2, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The hetero-bifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aberrant regulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
    Type: Application
    Filed: August 5, 2024
    Publication date: April 10, 2025
    Inventors: Erika Marina Vieira Araujo, Steven M. Sparks, Michael Berlin, Jing Wang, Wei Zhang
  • Publication number: 20250116581
    Abstract: An embodiment of the present disclosure provides a sampling equipment and a sampling method, which relates to the field of plant sampling technology, and the sampling equipment includes a sampling tool, a first driving assembly, and a crushing component. The sampling tool is configured to separate a sample from an object to be sampled, is formed with a crushing portion, and is disposed at the first driving assembly. The first driving assembly is configured to drive the sampling tool to move relative to the crushing component to crush the sample. The sampling equipment in the embodiment of the present disclosure reduces the total time for sampling and crushing the plant. Therefore, it can better link up to an existing high-throughput automated DNA extraction equipment and improve the efficiency of plant-related molecular biology research.
    Type: Application
    Filed: June 7, 2023
    Publication date: April 10, 2025
    Applicant: SHANGHAI ZKW MOLECULAR BREEDING TECHNOLOGY CO., LTD.
    Inventors: Yu FANG, Pan WANG, Wei ZHOU
  • Publication number: 20250117635
    Abstract: Described are a system, method, and computer program product for dynamic node classification in temporal-based machine learning classification models. The method includes receiving graph data of a discrete time dynamic graph including graph snapshots, and node classifications associated with all nodes in the discrete time dynamic graph. The method includes converting the discrete time dynamic graph to a time-augmented spatio-temporal graph and generating an adjacency matrix based on a temporal walk of the time-augmented spatio-temporal graph. The method includes generating an adaptive information transition matrix based on the adjacency matrix and determining feature vectors based on the nodes and the node attribute matrix of each graph snapshot.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 10, 2025
    Inventors: Jiarui Sun, Mengting Gu, Michael Yeh, Liang Wang, Wei Zhang
  • Publication number: 20250118185
    Abstract: A method comprises receiving, by a radar sensor, reflections from at least two points on a body of a user. The method comprises determining, by a processor operatively coupled to the radar sensor, a change of an elevation angle and a rate of change of the elevation angle of the user with respect to the radar sensor, based on the reflections from the at least two points on the body of the user. The method comprises determining changes of a radar cross-section (RCS) associated with the body of the user along an elevation dimension. The method comprises determining whether a fall event occurred based on at least one of: the rate of change and the change of the elevation angle, or the changes of the RCS.
    Type: Application
    Filed: September 27, 2024
    Publication date: April 10, 2025
    Inventors: Aditya Dave, Wei Sun, Indranil Sinharoy, Hao Chen, Han Wang, Russell Douglas Ford, Satvir S. Bhatia, Andrea M. Small
  • Publication number: 20250118188
    Abstract: An apparatus includes a microphone, a memory, and a processor operably coupled to the memory. The processor is configured to determine an energy level of an audio signal captured by the microphone and determine whether the audio signal indicates a possible fall. The processor is further configured to, upon a determination that the audio signal indicates the possible fall, poll a fall detection module.
    Type: Application
    Filed: July 17, 2024
    Publication date: April 10, 2025
    Inventors: Wei Sun, Aditya Dave, Han Wang, Hao Chen, Russell Douglas Ford, Satvir S. Bhatia, Andrea M. Small
  • Patent number: 12269511
    Abstract: In one embodiment, an emergency vehicle detection system can be provided in the ADV travelling on a road to detect the presence of an emergency vehicle in a surrounding environment of the ADV using both audio data and visual data. The emergency vehicle detection system can use a trained neutral network to independently generate a detection result from the audio data, and use another trained network to independently generate another detection result from the visual data. The emergency vehicle detection system can fuse the two detection results to determine the position and moving direction of the emergency vehicle. The ADV can take appropriate actions in response to the position and moving direction of the emergency vehicle.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: April 8, 2025
    Assignee: BAIDU USA LLC
    Inventors: Kecheng Xu, Hongyi Sun, Qi Luo, Wei Wang, Zejun Lin, Wesley Reynolds, Feng Liu, Jiangtao Hu, Jinghao Miao
  • Patent number: 12272305
    Abstract: A display substrate and a display device are disclosed. The display substrate includes a light-transmitting region, wherein the light-transmitting region includes a plurality of rows of effective sub-pixel sets and a plurality of main spacers, each row of the plurality of rows of effective sub-pixel sets includes a plurality of effective sub-pixel sets, each of the plurality of effective sub-pixel sets includes a plurality of effective sub-pixels, any two adjacent effective sub-pixel sets in a same row are spaced apart from each other by one main spacer, the main spacer includes at least two sub-spacers arranged along a column direction. At least two sub-spacers arranged along a row direction have different widths; and/or at least two sub-spacers of a same main sub-spacer have different widths.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: April 8, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhiqiang Xu, Wei Qin, Chunfang Zhang, Weixing Liu, Tieshi Wang, Xuefei Sun
  • Patent number: 12271819
    Abstract: A first aspect relates to a computer-implemented method for performing model compression. The method includes compressing a machine learning (ML) network model comprising a multiple layer structure to produce a compressed ML network model. The compressed ML network model maintains the multiple layer structure of the ML network model. The method generates a model file for the compressed ML network model. The model file includes the compressed ML network model and decoding information for enabling the ML network model to be decompressed and executed layer-by-layer.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: April 8, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jiafeng Zhu, Wei Wei, Jianle Chen, Wei Wang, Jie Shen