Patents by Inventor Zhen Zhang

Zhen Zhang 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: 20240240314
    Abstract: Embodiments of the disclosure relate to methods for metal gapfill of a logic device with lower resistivity. Specific embodiments provide integrated separate tungsten PVD processes with plasma-etch to solve the overhang issue caused by tungsten PVD and the high resistivity caused by nucleation.
    Type: Application
    Filed: January 2, 2024
    Publication date: July 18, 2024
    Applicant: Applied Materials, Inc.
    Inventors: Zhen Liu, Min-Han Lee, Jie Zhang, Yongqian Gao, Tsung-Han Yang, Rongjun Wang
  • Publication number: 20240243783
    Abstract: Provided are a signal processing method and apparatus, a node, a storage medium and a system. The method includes: acquiring, by a P-bridge (PB), a first uplink processing signal and first indication information, where the first uplink processing signal is a signal obtained after a radio remote unit (RRU) performs first uplink processing on an uplink signal sent by user equipment (UE); performing, by the PB, second uplink processing on the first uplink processing signal according to the first indication information to obtain a second uplink processing signal; and sending, by the PB, the second uplink processing signal to a building baseband unit (BBU) for third uplink processing.
    Type: Application
    Filed: April 22, 2022
    Publication date: July 18, 2024
    Inventors: Xinquan YE, Yijian CHEN, Guanghui YU, Zhaohua LU, Zhen HE, Shujuan ZHANG
  • Publication number: 20240241542
    Abstract: A display panel includes: a base substrate including a display region and a fan-out region, and the fan-out region is located between the display region and a chip; a plurality of data wires/touch wires located in the fan-out region for respectively electrically connecting a plurality of data lines/touch signal lines with the chip. A portion of the plurality of data wires is located in a first conductive layer while a rest portion thereof is located in the second conductive layer. A portion of the plurality of touch wires is located in at least one of the first conductive layer and the second conductive layer while a rest portion thereof is located in the third conductive layer. A pitch between any two adjacent wires in the first/second/third conductive layer is a first/second/third wire pitch, respectively. The first wire pitch and the second wire pitch are smaller than the third wire pitch.
    Type: Application
    Filed: December 20, 2021
    Publication date: July 18, 2024
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Deshuai Wang, Jian Sun, Zhen Wang, Yue Shan, Wei Yan, Jian Zhang, Han Zhang, Wenwen Qin, Yadong Zhang, Xiaoyan Yang, Keyan Liu, Hong Liu
  • Publication number: 20240241415
    Abstract: An array substrate and a display panel. The array substrate includes: a base substrate; a gate line and a data line on the base substrate, the gate line intersect the data line to define a pixel region; a metal oxide thin film transistor is arranged in the pixel region, the metal oxide thin film transistor includes a metal oxide semiconductor layer; the metal oxide semiconductor layer includes a first part and a second part; the first part and the data line are connected through a first via hole; the first part is in a stripe shape; a first included angle is between extension directions of the first part and the data line; an orthographic projection of the second part overlap with an orthographic projection of the gate line on the base substrate and do not overlap with an orthographic projection of the data line on the base substrate.
    Type: Application
    Filed: January 10, 2023
    Publication date: July 18, 2024
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lizhong WANG, Guangcai YUAN, Ce NING, Jianbo XIAN, Liping LEI, Chunping LONG, Yunping DI, Binbin TONG, Zhen ZHANG
  • Patent number: 12037647
    Abstract: Provided herein are methods of detecting pancreatic cancer in a subject, the method comprising measuring in a sample from the subject a level of CA19-9 polysaccharide relative to a reference, and a level of a polynucleotide or polypeptide of at least one marker selected from the group consisting of: OPN, MIA, CEACAM-1, MIC-1, SPON1, HSP27, POSTN, and LGALS3BP relative to a reference, wherein an increased level of the CA19-9 polysaccharide relative to a reference and an increased level of the polynucleotide or polypeptide relative to a reference indicates presence of pancreatic cancer in the subject.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: July 16, 2024
    Assignee: The Johns Hopkins University
    Inventors: Jin Song, Zhen Zhang, Daniel Wan-yui Chan
  • Patent number: 12035654
    Abstract: A riding lawn mower includes a seat, a chassis configured to support the seat, a cutting assembly mounted to the chassis, a walking assembly configured to drive the riding lawn mower to walk on a plane, and a steering wheel assembly. The steering wheel assembly includes a steering wheel operable by the user and a connecting rod configured to connect the steering wheel and the chassis. The steering wheel assembly further includes a pivot assembly that rotatably connects the connecting rod and the chassis, and the pivot assembly enables the steering wheel assembly to switch between a working position and a storage position. A distance between the steering wheel and the plane when the steering wheel assembly is in the storage position is smaller than a distance between the steering wheel and the plane when the steering wheel assembly is in the working position.
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: July 16, 2024
    Assignee: Nanjing Chervon Industry Co., Ltd.
    Inventors: Cheng Dai, Xi Chen, Toshinari Yamaoka, Min Zhang, Zhen Wang, Lei Wang, Xu Chen
  • Patent number: 12032841
    Abstract: Provided are a memory coupled compiling method and system of a reconfigurable chip. The memory coupled compiling method includes: acquiring a cycle number of a data flow graph (DFG); acquiring a linear transformation vector of the cycle number through a mapping time difference; determining whether a linear array of the linear transformation vector is acquired by a heuristic algorithm; acquiring a memory mapping result through a current DFG or acquiring a cycle number of the current DFG until the linear array is acquired, depending on the determination result.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: July 9, 2024
    Assignee: BEIJING TSINGMICRO INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Zhen Zhang, Peng Ouyang, Junbao Hu
  • Publication number: 20240222546
    Abstract: The present application provides a manufacturing method for a high-voltage LED chip. The sapphire substrate PSS in the embodiments of the present application has a double-layer structure with an upper layer and a lower layer, the upper layer being silicon oxide (SiO2), and the lower layer being sapphire Al2O3. Before making the sapphire Al2O3 patterned, a layer of silicon oxide (SiO2) is deposited on the sapphire Al2O3, and then the sapphire substrate PSS is made by dry etching, and the substrate is used to fabricate the high-voltage LED chip. After etching and bridging the isolation groove by the inductively coupled plasma ICP, the sapphire substrate PSS is corroded. The silicon oxide (SiO2) above the sapphire Al2O3 is removed. A flat platform is formed at the isolation groove of the high-voltage LED chip, which is convenient to subsequently cover the bridging metal, thereby solving the problems such as bridging metal fractures.
    Type: Application
    Filed: February 16, 2022
    Publication date: July 4, 2024
    Applicant: FOCUS LIGHTINGS TECH CO., LTD
    Inventors: Wenguang HUANG, Xiaoxiong LIN, Zhen ZHANG, Hongfeng WANG, Yufei CAO
  • Publication number: 20240210995
    Abstract: A display may have a stretchable portion with hermetically sealed rigid pixel islands. A flexible interconnect region may be interposed between the hermetically sealed rigid pixel islands. The hermetically sealed rigid pixel islands may include organic light-emitting diode (OLED) pixels. A conductive cutting structure may have an undercut that causes a discontinuity in a conductive OLED layer to mitigate lateral leakage. The conductive cutting structure may also be electrically connected to a cathode for the OLED pixels and provide a cathode voltage to the cathode. First and second inorganic passivation layers may be formed over the OLED pixels. Multiple discrete portions of an organic inkjet printed layer may be interposed between the first and second inorganic passivation layers.
    Type: Application
    Filed: October 10, 2023
    Publication date: June 27, 2024
    Inventors: Prashant Mandlik, Bhadrinarayana Lalgudi Visweswaran, Mahendra Chhabra, Chia-Hao Chang, Shiyi Liu, Siddharth Harikrishna Mohan, Zhen Zhang, Han-Chieh Chang, Yi Qiao, Yue Cui, Tyler R Kakuda, Michael Vosgueritchian, Sudirukkuge T. Jinasundera, Warren S Rieutort-Louis, Tsung-Ting Tsai, Jae Won Choi, Jiun-Jye Chang, Jean-Pierre S Guillou, Rui Liu, Po-Chun Yeh, Chieh Hung Yang, Ankit Mahajan, Takahide Ishii, Pei-Ling Lin, Pei Yin, Gwanwoo Park, Markus Einzinger, Martijn Kuik, Abhijeet S Bagal, Kyounghwan Kim, Jonathan H Beck, Chiang-Jen Hsiao, Chih-Hao Kung, Chih-Lei Chen, Chih-Yu Chung, Chuan-Jung Lin, Jung Yen Huang, Kuan-Chi Chen, Shinya Ono, Wei Jung Hsieh, Wei-Chieh Lin, Yi-Pu Chen, Yuan Ming Chiang, An-Di Sheu, Chi-Wei Chou, Chin-Fu Lee, Ko-Wei Chen, Kuan-Yi Lee, Weixin Li, Shin-Hung Yeh, Shyuan Yang, Themistoklis Afentakis, Asli Sirman, Baolin Tian, Han Liu
  • Patent number: 12021173
    Abstract: A light-emitting diode (LED) chip includes a plurality of epitaxial structures, at least one first electrode, and a plurality of second electrodes. Any two adjacent epitaxial structures of the plurality of epitaxial structures have a gap therebetween. Each epitaxial structure includes a first semiconductor pattern, a light-emitting pattern and a second semiconductor pattern stacked in sequence. First semiconductor patterns in at least two of the plurality of epitaxial structures are connected to each other to form a first semiconductor layer. A first electrode is electrically connected to the first semiconductor layer. Each second electrode is electrically connected to the second semiconductor pattern in at least one of the plurality of epitaxial structures.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: June 25, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Mingxing Wang, Binbin Tong, Lizhen Zhang, Chenyang Zhang, Zhen Zhang, Xiawei Yun, Guangcai Yuan, Xue Dong, Muxin Di, Zhiwei Liang, Ke Wang, Zhanfeng Cao
  • Patent number: 12020563
    Abstract: The invention provides systems and methods for an autonomous vehicle and cloud control system comprising an autonomous vehicle (AV) control system and a cloud-based platform, which are two components of an Intelligent Road Infrastructure System (IRIS). This integrated vehicle-cloud system provides sensing, prediction, decision-making, and control instructions for specific vehicles at a microscopic level. Specifically, through the system, AVs can be effectively and efficiently controlled by AV itself and/or by the cloud. The AV and cloud control system provides individual vehicles with detailed time-sensitive control instructions for vehicles to fulfill driving tasks. In addition, the cloud-based platform is configured to predict behavior of individual vehicles and provide planning and decision making at a microscopic level from 1 to 10 milliseconds, which is critical for AV operations.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: June 25, 2024
    Assignee: CAVH LLC
    Inventors: Bin Ran, Yang Cheng, Tianyi Chen, YIfan Yao, Keshu Wu, Haotian Shi, Shen Li, Kunsong Shi, Zhen Zhang, Fan Ding, Huachun Tan, Yuankai Wu, Shuoxuan Dong, Linhui Ye, Xiaotian Li
  • Patent number: 12019470
    Abstract: An electronic device is disclosed. The electronic device includes a device magnet designed to magnetically couple with an accessory device magnet. The electronic device further includes a display assembly and a magnetic field sensor configured to detect the accessory device magnet, thereby providing an indication that the accessory device is covering the display assembly. The electronic device further includes a shunt assembly designed to reduce the magnitude of the magnetic field of the device magnet, as determined by the magnetic field sensor, while allowing the magnetic field from the accessory device to sufficiently reach the magnetic field sensor. As such, the magnetic field sensor can be placed near the device magnet without triggering the magnetic field sensor. The electronic device may further include a microphone. Communication between the microphone and an integrated circuit can cease based on the magnetic field sensor detecting the accessory device magnet.
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: June 25, 2024
    Assignee: Apple Inc.
    Inventors: Christopher M. Pinciuc, Zhen Zhang
  • Publication number: 20240203247
    Abstract: This technology provides an Autonomous Vehicle (AV) Intelligent Driving System (IDS) that includes a sensing module for gathering driving environment data and an onboard unit (OBU) for vehicle control. The OBU features a vehicle control module and communication modules for guidance-level interaction with Traffic Control Centers (TCC/TCU) and Roadside Units (RSUs). The system receives targeted guidance instructions and information, such as vehicle maneuvering, safety maintenance, traffic control, and special conditions, to enhance driving tasks. The IDS collaborates with TCC/TCU and RSUs, providing redundancy and a fail-safe mechanism for increased safety and reliability. The system is designed with wireless communication capabilities for efficient information exchange and is applicable to connected and automated vehicles (CAVs).
    Type: Application
    Filed: March 4, 2024
    Publication date: June 20, 2024
    Inventors: Bin Ran, Renfei Wu, Xiaoying Yi, Zhi Zhou, Junwei You, Eric Ran, Yang Cheng, Tiani Chen, Shen Li, Jing Jin, Xiaoxuan Chen, Fan Ding, Zhen Zhang
  • Publication number: 20240203248
    Abstract: This technology provides an Autonomous Vehicle (AV) Intelligent Driving System (IDS) that uses weather information or special information to provide vehicle operation or control. The Onboard Unit (OBU) uses a traffic control center/traffic control unit (TCC/TCU) communication module or a roadside unit (RSU) communication module to receive vehicle-specific targeted weather information and/or special information at the Guidance Level of vehicle driving tasks from the TCC/TCU or the RSU. The special information comprises activity, accidents, and hazards/obstacles information. The vehicle control module enhances driving safety by integrating vehicle-specific weather, pavement condition, activity, accidents, and hazards/obstacles information.
    Type: Application
    Filed: March 4, 2024
    Publication date: June 20, 2024
    Inventors: Bin Ran, Xiaoying Yi, Luyang Wang, Junwei You, Eric Ran, Yang Cheng, Tianyi Chen, Shen Li, Jing Jin, Xiaoxuan Chen, Fan Ding, Zhen Zhang
  • Publication number: 20240204002
    Abstract: Embodiments of the present disclosure provide an array substrate and method for manufacturing same, a display panel, and a display device, and relate to the field of display technologies. The array substrate includes a color filter layer, such that a distance between a light source on a side, distal from the color filter layer, of the base substrate and the color filter layer is less. Thus, light from regions of the color resist blocks is avoided being emitted from adjacent color resist blocks, and a cross color of the display panel is further avoided, such that the display effect of the display panel is great. In addition, the color resist block is at least partially overlapped with a second portion of a metal oxide pattern in an oxide thin film transistor, such that an overall footprint of the oxide thin film transistor and the color filter layer can be reduced, so as to acquire the display panel of high PPI.
    Type: Application
    Filed: October 28, 2021
    Publication date: June 20, 2024
    Inventors: Zhen ZHANG, Fuqiang LI, Zhenyu ZHANG, Lizhong WANG, Yunping DI, Ce NING, Zheng FANG, Chenyang ZHANG, Yawei WANG, Wei WANG, Hongrun WANG, Binbin TONG, Nianqi YAO, Jiahui HAN, Chengfu XU, Pengxia LIANG
  • Publication number: 20240203343
    Abstract: Disclosed are a display substrate and a display apparatus, the display substrate includes a display region and a non-display region, the display region is provided with a pixel circuit and a light emitting unit; each pixel circuit is connected with K light emitting devices emitting light of a same color; each pixel circuit includes a current control sub-circuit and a light emitting selection sub-circuit; the current control sub-circuit is configured to provide a drive current to a first node under control of a reset signal terminal, an initial signal terminal, a scan signal terminal, a data signal terminal, a light emitting control terminal, and a first power supply terminal; the light emitting selection sub-circuit is configured to sequentially provide a signal of the first node to the K light emitting devices emitting light of the same color under control of K light emitting selection signal terminals.
    Type: Application
    Filed: September 23, 2021
    Publication date: June 20, 2024
    Inventors: Yuzhen GUO, Zhenyu ZHANG, Lubin SHI, Zhen ZHANG, Chenyang ZHANG, Fuqiang LI
  • Patent number: 12013146
    Abstract: The present invention provides a phase change cold storage device having vortex coiled tubes, which falls within the technical field of low temperatures and comprises an inlet tube, an outlet tube, a tube plate, a baffle plate, vortex coiled tubes, a cylinder body, a central tube, a support frame, a seal head and a saddle, wherein the tube plate is fixedly connected to the cylinder body, a lower end position and a central position of the tube plate are respectively perforated, the inlet tube and the outlet tube are respectively connected to a lower end position and a central position of the tube plate, the baffle plate and the vortex coiled tubes are mounted on the central tube, one end of the central tube is fixed on the tube plate, and the other end is inserted through the support frame connected to the cylinder body, the head is connected to the cylinder, provided on the opposite side of the inlet and outlet tubes, and the saddle is provided below the cylinder.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: June 18, 2024
    Assignee: NANJING TECH UNIVERSITY
    Inventors: Xiang Ling, Zhen Zhang
  • Publication number: 20240194698
    Abstract: A displaying base plate and a manufacturing method thereof, and a displaying device. The displaying base plate includes an active area and a non-active area located at the periphery of the active area, wherein the active area includes an opening area and a non-opening area. The displaying base plate includes a substrate and a thin-film transistor disposed on one side of the substrate, wherein the thin-film transistor includes a grid electrode, an active layer, a source-drain electrode and an auxiliary film layer, an excavation area is disposed on the auxiliary film layer, and an orthographic projection of the excavation area on the substrate at least partially covers the opening area.
    Type: Application
    Filed: June 29, 2021
    Publication date: June 13, 2024
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Lizhong Wang, Ce Ning, Yunping Di, Binbin Tong, Zhen Zhang, Zhenyu Zhang, Fuqiang Li, Chengfu Xu
  • Publication number: 20240192820
    Abstract: A touch substrate and a display panel are provided. The touch substrate includes a plurality of touch units. Each of the touch units includes a first electrode and a second electrode disposed electrically insulated from each other. The first electrode includes a first main branch electrode extending along a first direction, and at least one first branch pattern and at least one third branch pattern respectively disposed on two sides of the first main branch electrode. The second electrode includes a second main branch electrode extending along a second direction perpendicular to the first direction, and at least one second branch pattern and at least one fourth branch pattern respectively disposed on two sides of the second main branch electrode.
    Type: Application
    Filed: June 27, 2022
    Publication date: June 13, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Zhen Zhang, Jian Ye
  • Patent number: D1031414
    Type: Grant
    Filed: May 26, 2023
    Date of Patent: June 18, 2024
    Inventors: Zhen Zhang, Binhui Li