Patents by Inventor Ming Wang

Ming 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: 20240079782
    Abstract: An electronic device may be provided with a housing and an antenna. The antenna may be on a first substrate mounted to a second substrate. The housing may include a dielectric cover, a conductive plate on the dielectric cover, and a mid-chassis. The second substrate may be mounted to the mid-chassis. The antenna may include a conductive patch extending from a segment of a conductive ring on the first substrate. The conductive plate may have an opening aligned with the conductive patch. The first substrate may be separated from the dielectric cover by an air gap. A conductive gasket may couple the conductive ring to the conductive plate and may laterally surround the air gap and the opening. The antenna may convey ultra-wideband (UWB) signals through the air gap, the opening, and the dielectric cover layer.
    Type: Application
    Filed: August 30, 2023
    Publication date: March 7, 2024
    Inventors: Alden T. Rush, Han Wang, Jingni Zhong, Ming Chen, Yiren Wang, Yuan Tao, Hao Xu, Hongfei Hu, Mattia Pascolini
  • Publication number: 20240079761
    Abstract: An electronic device may be provided with a flexible printed circuit and a rigid printed circuit mounted to the flexible printed circuit using a board-to-board (B2B) connector. The flexible printed circuit may include signal conductors coupled to one or more antennas on the rigid printed circuit through the B2B connector. A given one of the signal conductors may include a phase shifter segment on the flexible printed circuit and/or a thick impedance matching segment on the rigid printed circuit that help to form a smooth impedance transition from the flexible printed circuit to the rigid printed circuit and the antenna(s). The B2B connector may include signal contacts interleaved with a ground contacts. The B2B connector may include ground bars laterally surrounding the signal and ground contacts to maximize the strength of mechanical coupling between the flexible printed circuit and the rigid printed circuit.
    Type: Application
    Filed: August 30, 2023
    Publication date: March 7, 2024
    Inventors: Jingni Zhong, Ming Chen, Han Wang, Alden T Rush, Behnam Ghassemiparvin, Bhaskara R Rupakula, Yiren Wang, Yuan Tao, Hao Xu, Jennifer M Edwards, Hongfei Hu, Mattia Pascolini
  • Publication number: 20240081157
    Abstract: A semiconductor device includes a magnetic tunneling junction (MTJ) on a substrate, a first spacer on one side of the of the MTJ, a second spacer on another side of the MTJ, a first metal interconnection on the MTJ, and a liner adjacent to the first spacer, the second spacer, and the first metal interconnection. Preferably, each of a top surface of the MTJ and a bottom surface of the first metal interconnection includes a planar surface and two sidewalls of the first metal interconnection are aligned with two sidewalls of the MTJ.
    Type: Application
    Filed: November 6, 2023
    Publication date: March 7, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang, Yi-Hui Lee, Ying-Cheng Liu, Yi-An Shih, I-Ming Tseng, Yu-Ping Wang
  • Patent number: 11921474
    Abstract: A virtual metrology method using a convolutional neural network (CNN) is provided. In this method, a dynamic time warping (DTW) algorithm is used to delete unsimilar sets of process data, and adjust the sets of process data to be of the same length, thereby enabling the CNN to be used for virtual metrology. A virtual metrology model of the embodiments of the present invention includes several CNN models and a conjecture model, in which plural inputs of the CNN model are sets of time sequence data of respective parameters, and plural outputs of the CNN models are inputs to the conjecture model.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: March 5, 2024
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Fan-Tien Cheng, Yu-Ming Hsieh, Tan-Ju Wang, Li-Hsuan Peng, Chin-Yi Lin
  • Patent number: 11920472
    Abstract: A reasonable millisecond time control method for excavation blasting of a tunnel is provided, and includes: acquiring physical mechanical parameters to establish a millisecond blasting model, and designing four dimensions blasting parameters of explosive quantity, hole number, inter-hole millisecond and inter-row millisecond; simulating, based on the millisecond blasting model, a blasting process of an explosive package using blasting parameters to obtain a blasting vibration curve; obtaining single-hole blasting vibration waveforms, solving a vibration synthesis curve through a vibration synthesis theory; comparing the vibration synthesis curve with the blasting vibration curve to obtain a coupling relationship of blasting parameters; determining a target group of explosive quantity and hole numbers, determining a target millisecond through the coupling relationship of blasting parameters, and relating a millisecond blasting control strategy to control, and it is used for tunneling project to reduce cut blas
    Type: Grant
    Filed: September 20, 2023
    Date of Patent: March 5, 2024
    Assignees: CHINA RAILWAY ELEVENTH BUREAU GROUP CO., LTD, CHINA RAILWAY ELEVENTH BUREAU GROUP FOURTH ENGINEERING CO., LTD., WUJIU RAILWAY PASSENGER DEDICATED LINE HUBEI CO., LTD, CHINA RAILWAY FOURTH BUREAU GROUP CO., LTD, ANHUI CHINA RAILWAY ENGINEERING TECHNOLOGY SERVICE CO., LTD, WUHAN INSTITUTE OF GEOTECHNICAL MECHANICS, CHINESE ACADEMY OF SCIENCES, CHINA RAILWAY SOUTHWEST SCIENTIFIC RESEARCH INSTITUTE CO., LTD
    Inventors: Jun Gao, Liyun Yang, Xiao Lin, Ming Zhang, kaiwen Liu, Xiaowei Zuo, Bin Zhou, Feng Wang, Yuxin Gao, Dan Xu, Ling Wang, Zhengyi Wang, Xiaokai Wen, Yongtai Wang, Huiling Xue
  • Patent number: 11922881
    Abstract: Disclosed are a pixel circuit and a driving method thereof, an array substrate and a display apparatus. The pixel circuit includes a pixel sub-circuit. The pixel sub-circuit includes a first adjusting circuit and a second adjusting circuit. The first adjusting circuit is configured to receive a first data signal and a light-emitting control signal to control a magnitude of a driving current used for driving a light-emitting element to emit light; the second adjusting circuit is configured to receive a second data signal and a time control signal to control a time duration in which the driving current is applied to the light-emitting element; and the time control signal changes within a time period during which the light-emitting control signal allows the driving current to be generated.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: March 5, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Can Wang, Han Yue, Can Zhang, Minghua Xuan, Ming Yang
  • Patent number: 11921971
    Abstract: A live broadcasting recording equipment, a live broadcasting recording system and a live broadcasting recording method are provided. The live broadcasting recording equipment includes a camera, a processing device, and a terminal device. The camera captures images to provide photographic data. The processing device executes background removal processing on the photographic data to generate a person image. The terminal device communicates with the processing device and has a display. The processing device executes multi-layer processing to fuse the person image, a three-dimensional virtual reality background image, an augmented reality object image, and a presentation image, and generate a composite image. After an application gateway of the processing device recognizes a login operation of the terminal device, the processing device outputs the composite image to the terminal device, so that the display of the terminal device displays the composite image.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: March 5, 2024
    Assignee: Optoma China Co., Ltd
    Inventors: Kai-Ming Guo, Tian-Shen Wang, Zi-Xiang Xiao, Yi-Wei Lee
  • Patent number: 11924080
    Abstract: Some embodiments provide a method of identifying packet latency in a software defined datacenter (SDDC) that includes a network and multiple host computers executing multiple machines. At a first host computer, the method identifies and stores (i) multiple time values associated with several packet processing operations performed on a particular packet sent by a first machine executing on the first host computer, and (ii) a time value associated with packet transmission through the SDDC network from the first host computer to a second host computer that is a destination of the particular packet. The method provides the stored time values to a set of one or more controllers to process to identify multiple latencies experienced by multiple packets processed in the SDDC.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: March 5, 2024
    Assignee: VMware LLC
    Inventors: Haoran Chen, Ming Shu, Xi Cheng, Feng Pan, Xiaoyan Jin, Caixia Jiang, Qiong Wang, Qi Wu
  • Patent number: 11919435
    Abstract: The present disclosure relates to vehicle technology, and more particularly, to a vehicle for carrying a container. The vehicle includes: a vehicle body, at least one locking mechanism provided on the vehicle body and a microcontroller unit communicatively connected to each of the at least one locking mechanism and configured to control each of the at least one locking mechanism to switch between a locked state and an unlocked state. Each of the at least one locking mechanism is connected fixedly to the container when the locking mechanism is in the locked state, such that the container is fixed to the vehicle body. The vehicle is advantageous in that it is capable of locking and unlocking the container in a simple way, thereby improving the efficiency of the vehicle in transportation of the container.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: March 5, 2024
    Inventors: Xiaoping Gu, Chao Yan, Ming Wang, Jie Sun
  • Publication number: 20240074328
    Abstract: A semiconductor device includes a magnetic tunneling junction (MTJ) on a substrate, a first spacer on one side of the of the MTJ, a second spacer on another side of the MTJ, a first metal interconnection on the MTJ, and a liner adjacent to the first spacer, the second spacer, and the first metal interconnection. Preferably, each of a top surface of the MTJ and a bottom surface of the first metal interconnection includes a planar surface and two sidewalls of the first metal interconnection are aligned with two sidewalls of the MTJ.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicant: United Microelectronics Corp.
    Inventors: Hui-Lin Wang, Chen-Yi Weng, Yi-Wei Tseng, Chin-Yang Hsieh, Jing-Yin Jhang, Yi-Hui Lee, Ying-Cheng Liu, Yi-An Shih, I-Ming Tseng, Yu-Ping Wang
  • Publication number: 20240071408
    Abstract: A system may include a first acoustic event detection (AED) component configured to detect a predetermined set of acoustic events, and include a second AED component configured to detect custom acoustic events that a user configures a device to detect. The first and second AED components are configured to perform task-specific processing, and may receive as input the same acoustic feature data corresponding to audio data that potentially represents occurrence of one or more events. Based on processing by the first and second AED components, a device may output data indicating that one or more acoustic events occurred, where the acoustic events may be a predetermined acoustic event and/or a custom acoustic event.
    Type: Application
    Filed: September 8, 2023
    Publication date: February 29, 2024
    Inventors: Qingming Tang, Chieh-Chi Kao, Qin Zhang, Ming Sun, Chao Wang, Sumit Garg, Rong Chen, James Garnet Droppo, Chia-Jung Chang
  • Publication number: 20240072170
    Abstract: A semiconductor device is disclosed. The semiconductor device includes a semiconductor fin. The semiconductor device includes first spacers over the semiconductor fin. The semiconductor device includes a metal gate structure, over the semiconductor fin, that is sandwiched at least by the first spacers. The semiconductor device includes a gate electrode contacting the metal gate structure. An interface between the metal gate structure and the gate electrode has its side portions extending toward the semiconductor fin with a first distance and a central portion extending toward the semiconductor fin with a second distance, the first distance being substantially less than the second distance.
    Type: Application
    Filed: August 24, 2022
    Publication date: February 29, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Li-Wei Yin, Tzu-Wen Pan, Yu-Hsien Lin, Yu-Shih Wang, Yih-Ann Lin, Chia Ming Liang, Ryan Chia-Jen CHEN
  • Publication number: 20240066236
    Abstract: The embodiments of the present disclosure provide booster mechanisms suitable for a liquid container. The booster mechanism may include a liquid storage assembly. A tail end of the liquid storage assembly may be provided with a strike space. The strike space may be provided with a movable assembly. The movable assembly may be capable of performing an axial movement along the strike space. The tail end of the movable assembly may be provided with a booster assembly and a deformation space. A front end of the booster assembly may be provided with a deformation trigger assembly. A deformation gap may be between the deformation space and the deformation trigger assembly.
    Type: Application
    Filed: November 2, 2023
    Publication date: February 29, 2024
    Applicant: SUZHOU HEALTHY TREE MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Changyan XIONG, Sixian HE, Linchuan YI, Ming HAO, Xingwu LI, Kai WANG
  • Publication number: 20240070135
    Abstract: Systems and methods are provided for improved point querying of a database. The index values are separated from data and retained in cache memory to allow access without requiring a disk input/output (I/O) operation and thereby having less latency resulting from such disk I/O operations. The index values can be compressed using an algorithm such as Crit-Bit-Trie to allow storage of the index values in limited cache memory space. The index values can be selected for storage according to a least recently used approach when cache memory is insufficient to store all index values to maintain a hit rate for the cached portion and reduce the disk I/O operations.
    Type: Application
    Filed: September 27, 2023
    Publication date: February 29, 2024
    Inventors: Jiaxin Ou, Jingwei Zhang, Hao Wang, Hui Zhang, Ming Zhao, Yi Wang, Zhengyu Yang
  • Publication number: 20240065388
    Abstract: An electronic device, a carrying buckle, and a carrying frame of a carrying buckle are provided. The carrying frame is integrally formed as a single one-piece structure and is insertable into a retaining case along an insertion direction for being fixed in the retaining case. The carrying frame includes a body segment, two buckling arms respectively extending from two opposite sides of the body segment, and an elastic structure that extends from the body segment. The elastic structure is elastically deformable when being pressed along the insertion direction, such that an abutting end of each of the two buckling arms has a displacement that allows the abutting end to be abutted against the retaining case.
    Type: Application
    Filed: August 4, 2023
    Publication date: February 29, 2024
    Inventors: HUNG-MING CHANG, YI-CHIEH WANG, JEN-YUNG CHANG
  • Publication number: 20240071451
    Abstract: The three-state spintronic device includes: a bottom electrode, a magnetic tunnel junction and a top electrode from bottom to top. The magnetic tunnel junction includes: a spin-orbit coupling layer, a ferromagnetic free layer, a barrier tunneling layer, a ferromagnetic reference layer, three local magnetic domain wall pinning centers and domain wall nucleation centers. An antisymmetric exchange interaction is modulated, and the magnetic domain wall pinning centers are embedded in an interface between a heavy metal and the ferromagnetic free layer. The magnetic domain wall nucleation centers are at two ends of the ferromagnetic free layer. A current pulse flows through the spin-orbit coupling layer to generate a spin current and the spin current is injected into the ferromagnetic free layer. Under a control of all-electrical controlled, an effective field of a spin-orbit torque drives domain wall to move and displace.
    Type: Application
    Filed: January 21, 2021
    Publication date: February 29, 2024
    Inventors: Huai LIN, Guozhong XING, Zuheng WU, Long LIU, Di WANG, Cheng LU, Peiwen ZHANG, Changqing XIE, Ling LI, Ming LIU
  • Publication number: 20240065664
    Abstract: A physiological signal measurement device is disclosed. In some implementations, the physiological signal measurement device includes a fixing element, a rack, a first sensor, and a second sensor. The fixing element is configured to be fixed on a limb of a user. The rack is configured to engage the fixing element and includes a first end and a second end distal to the first end. The first sensor is disposed on the first end of the rack. The sensor is disposed on the second end of the rack. The first end of the rack has a first stiffness, the second end of the rack has a second stiffness, and the first stiffness is higher than the second stiffness.
    Type: Application
    Filed: August 24, 2022
    Publication date: February 29, 2024
    Inventors: CHENG YAN GUO, KUAN JEN WANG, PEI-MING CHIEN, HAO-CHING CHANG
  • Publication number: 20240070797
    Abstract: A port departure service processing method, apparatus and system. The method includes: determining the current master control system for executing a port departure service; during the process of executing the port departure service, if an error is detected in operating data of the current master control system, switching the unfinished port departure service to another normally operating system so as to continue execution; if the execution of the port departure service is not completed and after it is detected that the operating data of the current master control system returns to normal, switching to the current master control system to continue to execute the remaining port departure service; and after switching from the current master control system to the other system or switching from the other system back to the current master control system, correcting inconsistent data before and after switching.
    Type: Application
    Filed: December 6, 2021
    Publication date: February 29, 2024
    Applicant: TravelSky Technology Limited
    Inventors: Zhijun Zhao, Ming Zhang, Songyang Zhang, Wenhui Wang, Yue Yu
  • Publication number: 20240071566
    Abstract: Disclosed are approaches to acquiring a “disease fingerprint” from biosamples by collecting large data sets of physicochemical interactions to a sensor array composed of organic color center-modified carbon nanotubes. Array responses from subjects may be used to train and validate machine learning models to differentiate diseases and healthy individuals. The trained learning models may be used to subsequently classify patients based on nanosensor array emission data.
    Type: Application
    Filed: January 20, 2022
    Publication date: February 29, 2024
    Inventors: Daniel A. HELLER, Mijin KIM, Yoona YANG, Yuhuang WANG, Anand JAGOTA, Ming ZHENG
  • Publication number: 20240071407
    Abstract: Techniques for detecting certain acoustic events from audio data are described. A system may perform event aggregation for certain types of events before sending an output to a device representing the event is detected. The system may bypass the event aggregation process for certain types of events that the system may detect with a high level of confidence. In such cases, the system may send an output to the device when the event is detected. The system may be used to detect acoustic events representing presence of a person or other harmful circumstances (such as, fire, smoke, etc.) in a home, an office, a store, or other types of indoor settings.
    Type: Application
    Filed: September 8, 2023
    Publication date: February 29, 2024
    Inventors: Harshavardhan Sundar, Sheetal Laad, Jialiang Bao, Ming Sun, Chao Wang, Chungnam Chan, Cengiz Erbas, Mathias Jourdain, Nipul Bharani, Aaron David Wirshba