Patents by Inventor Yang Wang

Yang 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: 20210135715
    Abstract: An object of the present disclosure is to provide a beamforming method for a massive MIMO system. Specifically, S routes of data streams to be transmitted via the antenna array are subjected to horizontal direction baseband beamforming processing, to obtain T routes of data streams; the T-routes of data streams are subjected to vertical direction digital beamforming processing to map the T routes of data streams onto a corresponding channel according to a predetermined rule; a data stream on each channel is subjected to analog beamforming processing to map the data stream on each channel onto a corresponding array element of the antenna array for transmission.
    Type: Application
    Filed: December 18, 2017
    Publication date: May 6, 2021
    Applicant: Alcatel Lucent
    Inventors: Lei Wang, Zhenhao Cai, Kun Zhao, Xunyong Zhang, Yang Xu
  • Publication number: 20210134499
    Abstract: The invention discloses a composite rare earth anisotropic bonded magnet and a preparation method thereof. The composite rare earth anisotropic bonded magnet comprises a Nd—Fe—B magnetic powder, a Sm—Fe—N magnetic powder, a binder and an inorganic nano-dispersant. The preparation method comprises steps of preparing a Nd—Fe—B magnetic powder by a HDDR method, preparing a Sm—Fe—N magnetic powder by a powder metallurgy method, mixing the Nd—Fe—B magnetic powder, the Sm—Fe—N magnetic powder, the binder and the inorganic nano-dispersant at a specific ratio to finally obtain the composite rare earth anisotropic bonded magnet. The invention, by adding an inorganic nano-dispersant, enables the full dispersion of the fine Sm—Fe—N powder during the mixing process of the binder, the Nd—Fe—B magnetic powder and the Sm—Fe—N powder, and thus makes the fine Sm—Fe—N powder and the binder evenly coated on the surface of the anisotropic Nd—Fe—B magnetic powder.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 6, 2021
    Inventors: Yang Luo, Zhongkai Wang, Yuanfei Yang, Zilong Wang, Dunbo Yu, Yifan Liao, Jiajun Xie, Zhou Hu
  • Publication number: 20210135109
    Abstract: The present disclosure describes a method of crosslinking fluoroelastomers, or more precisely thermally-crosslinkable fluorine-containing polymers, and to devices such as OTFTs (organic thin film transistors) incorporating such polymers. In some embodiments, a method comprises mixing: a solvent, a thermally crosslinkable fluorine-containing polymer, and one or more organic bases to form a mixed solution. The mixed solution is deposited over a substrate to form a first layer. The first layer is then crosslinked by thermal treatment to form a crosslinked first layer. The polymer is selected from: homopolymers of vinylidene fluoride; and copolymers of vinylidene fluoride with fluorine-containing ethylenic monomers. The one or more organic bases each have a pKa of 10 to 14.
    Type: Application
    Filed: July 30, 2018
    Publication date: May 6, 2021
    Inventors: Mingqian He, Yang Li, Karan Mehrotra, Hongxiang Wang
  • Publication number: 20210130939
    Abstract: The invention discloses an anisotropic bonded magnetic powder and a preparation method thereof. The anisotropic bonded magnetic powder has a general formula of R1R2TB, wherein R1 is a rare earth element containing Nd or PrNd, R2 is one or two of La and Ce, T is a transitional element, and B is boron. The preparation method includes the steps of smelting the master alloy to prepare ingot(s), preparing a rare earth hydride of formula R1TBHX, preparing a hydride diffusion source of formula R1R2THX, mixing, heat treating, and high-vacuum dehydrogenating, to obtain the anisotropic bonded magnetic powder. The invention uses La and Ce hydrides as the diffusion source, can save cost, remove hydrogen from the diffusion source at a lower dehydrogenation temperature, avoid crystal grain growth at a high temperature, and ensure the quality of the product.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 6, 2021
    Inventors: Yang Luo, Zhongkai Wang, Yuanfei Yang, Zilong Wang, Dunbo Yu, Yifan Liao, Jiajun Xie, Zhou Hu
  • Publication number: 20210127712
    Abstract: Disclosed are Lactobacillus rhamnosus strain 753 and uses thereof, a silage additive and silage. Lactobacillus rhamnosus strain 753 is deposited in China General Microbiological Culture Collection Center with an accession number of CGMCC 18233. Lactobacillus rhamnosus strain 753 can improve the quality of silage in a high-temperature and high-humidity region, and the silage processed by Lactobacillus rhamnosus strain 753 has good stability and low pH, low aflatoxin B1 content and less dry matter loss. In addition, secondary fermentation can be avoided in the silage processed by Lactobacillus rhamnosus strain 753 when a silo or bale for silage is opened.
    Type: Application
    Filed: October 31, 2020
    Publication date: May 6, 2021
    Applicant: SICHUAN AGRICULTURAL UNIVERSITY
    Inventors: Xinquan ZHANG, Hao GUAN, Yanhong YAN, Yang SHUAI, Xiaoling LI, Qifan RAN, Gang NIE, Xia WANG, Ting HUANG, Dandan LI, Zhongfu YANG, Xiao MA, Linkai HUANG
  • Publication number: 20210133217
    Abstract: A method and apparatus for importing data into a graph database, an electronic device and a medium. A specific implementation of the method includes: determining first tuple data of edges in graph data; writing, according to original ids of nodes in the graph data, mapping relationships between the original ids of the nodes and unique ids of the nodes and the first tuple data of the edges into at least two shard files; determining combined data according to the mapping relationships and the first tuple data of the edges in the at least two shard files; and writing the combined data into a data file in a graph database.
    Type: Application
    Filed: June 2, 2020
    Publication date: May 6, 2021
    Inventors: Haiping Zhang, Yang Wang, Xi Chen, Yifei Wang, Jiepeng Zheng
  • Publication number: 20210130357
    Abstract: Disclosed are an FGFR inhibitor and the use thereof in the preparation of a drug for treating FGFR-related diseases. In particular, disclosed are a compound as shown in formula (I) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 6, 2021
    Inventors: Yang ZHANG, Yikai WANG, Linlin CHEN, Tao FENG, Guoping HU, Jian LI, Shuhui CHEN
  • Publication number: 20210129217
    Abstract: A method for preparing a rare earth anisotropic bonded magnetic powder, comprises the following steps: (1) preparing raw powder with RTBH as the main component, wherein, R is Nd or Pr/Nd, and T is a transition metal containing Fe; (2) adding La/Ce hydride and copper powder to the raw powder to form a mixture; (3) subjecting the mixture to atmosphere diffusion heat treatment to give the rare earth anisotropic bonded magnetic powder. The invention selects high-abundance rare earth elements La, Ce to replace Dy, Tb, Nd, Pr and other medium and heavy rare earth elements, which can achieve the same coercivity improvement effect while also significantly reducing the cost, thereby achieving efficient application of low-cost and high-abundance rare earths.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 6, 2021
    Inventors: Yang LUO, Zilong WANG, Yuanfei Yang, Zhou HU, Dunbo Yu, Jiajun XIE, Yifan LIAO, Zhongkai WANG
  • Publication number: 20210133022
    Abstract: A memory scrubbing system includes a persistent memory device coupled to an operating system (OS) and a Basic Input/Output System (BIOS). During a boot process and prior to loading the OS, the BIOS retrieves a known memory location list that identifies known memory locations of uncorrectable errors in the persistent memory device and performs a partial memory scrubbing operation on the known memory locations. The BIOS adds any known memory locations that maintain an uncorrectable error to a memory scrub error list. The BIOS then initiates a full memory scrubbing operation on the persistent memory device, cause the OS to load and enter a runtime environment while the full memory scrubbing operation is being performed, and provides the memory scrub error list to the OS.
    Type: Application
    Filed: January 13, 2021
    Publication date: May 6, 2021
    Inventors: Ching-Lung Chao, Shih-Hao Wang, Zhengyu Yang
  • Publication number: 20210130365
    Abstract: Provided herein are compounds according to Formula (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R5, and R7 are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I) as well as the use of such compounds as M4 receptor agonists.
    Type: Application
    Filed: October 7, 2020
    Publication date: May 6, 2021
    Inventors: Amy CALHOUN, Xin CHEN, Kevin Matthew GARDINIER, Edward Charles HALL, Keith JENDZA, Nancy LABBE-GIGUERE, James NEEF, Daniel Steven PALACIOS, Ming QIAN, Michael David SHULTZ, Christopher G. THOMSON, Kate Yaping WANG, Fan YANG
  • Publication number: 20210131570
    Abstract: A fast blind plate switching device is provided, including a sealing structure, a clamping structure, a support structure and an execution mechanism. The blind plate has an open-state and a blind-state. The support structure is used for connecting pipelines at two sides and providing support for the whole device. The clamping structure and the sealing structure are located inside the support structure. The clamping structure is driven by the execution mechanism, and under the drive of the execution mechanism, the clamping structure presses on the blind plate to eliminate a gap between two sides of the blind plate, so that sealing is formed by means of the sealing structure. When a gap is formed away from the blind plate, the open/state and the blind state of the blind plate is switched.
    Type: Application
    Filed: January 28, 2019
    Publication date: May 6, 2021
    Inventors: Yang Gao, Shuai Wu, Lei Liu, Limin Dai, Xuebin Wang, Xiangyu Chen, Shuai Li
  • Publication number: 20210135099
    Abstract: A first conductive layer is patterned and trimmed to form a sub 30 nm conductive via on a first bottom electrode. The conductive via is encapsulated with a first dielectric layer and planarized to expose a top surface of the conductive via. A second conductive layer is deposited over the first dielectric layer and the conductive via. The second conductive layer is patterned to form a sub 60 nm second conductive layer wherein the conductive via and second conductive layer together form a T-shaped second bottom electrode. MTJ stacks are deposited on the T-shaped second bottom electrode and on the first bottom electrode wherein the MTJ stacks are discontinuous. A second dielectric layer is deposited over the MTJ stacks and planarized to expose a top surface of the MTJ stack on the T-shaped second bottom electrode. A top electrode contacts the MTJ stack on the T-shaped second bottom electrode plug.
    Type: Application
    Filed: December 14, 2020
    Publication date: May 6, 2021
    Inventors: Yi Yang, Dongna Shen, Yu-Jen Wang
  • Publication number: 20210135097
    Abstract: A method for fabricating a magnetic tunneling junction (MTJ) structure is described. A MTJ film stack is deposited on a bottom electrode on a substrate. The MTJ film stack is first ion beam etched (IBE) using a first angle and a first energy to form a MTJ device wherein conductive re-deposition forms on sidewalls of the MTJ device. Thereafter, the conductive re-deposition is oxidized. Thereafter, the MTJ device is second ion beam etched (IBE) at a second angle and a second energy to remove oxidized re-deposition.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 6, 2021
    Inventors: Dongna Shen, Yi Yang, Sahil Patel, Vignesh Sundar, Yu-Jen Wang
  • Publication number: 20210134207
    Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes multiple pixel units, multiple scan lines, and multiple data lines. Each pixel unit includes a first sub-pixel, a second sub-pixel, and a third sub-pixel having different colors. Sub-pixels having a same color are in a same sub-pixel row. The data line includes a first sub-data line and a second sub-data line, the first sub-pixels on two sides of each first sub-data line are electrically connected to a same first sub-data line and are driven through a same first sub-data line, and the second sub-pixel and the third sub-pixel in a same column are electrically connected to a same second sub-data line and are driven through a same second sub-data line.
    Type: Application
    Filed: April 20, 2020
    Publication date: May 6, 2021
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoxiao CHEN, Wenjun XIAO, Shijun WANG, Bo FENG, Yang WANG, Haoliang JI
  • Patent number: 10995087
    Abstract: Disclosed are a crystal form of a URAT1 inhibitor, and a preparation method therefor.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 4, 2021
    Assignee: MEDSHINE DISCOVERY INC.
    Inventors: Jianfei Wang, Yang Zhang, Wenyuan Zhu, Jian Li, Shuhui Chen
  • Patent number: 10994228
    Abstract: Disclosed is a reverse flow multi-stage sedimentation rake-free thickening device relating to the field of slime water treatment. The device includes a feed assembly, a guide assembly, and a clean coal collection assembly. The guide assembly also includes a central tank body and coal slurry flows from the upper part of the central tank body to the inner side wall of the central tank body through the feed assembly and the medicament, and then flows to the middle of the central tank body through the guide assembly. After the reaction, the bubbles carry the fine coal slime and move up to the clean coal collection assembly. The clean coal collection assembly is located above the outlet of the guide assembly, and the clean coal collection assembly is sequentially provided with a central collection area, a defoaming area, and a diversion settlement area from the middle to the outside.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: May 4, 2021
    Inventors: Chao Wang, Erning Zhao, Biao Hu, Chengliang Qiu, Mengmeng Wang, Xueqing Jiang, Xiong Xiao, Xinchun Liu, Yang Feng, Jiaqiang Zhou, Jin Zhang, Yu Zhang
  • Patent number: 10994734
    Abstract: Systems and methods for operating a driveline of a vehicle that includes an automatic transmission and a torque converter are described. In one example, vehicle launch is controlled according to a linear quadratic regulator that provides feedback control according to torque converter slip error and vehicle speed error. The vehicle launch is also controlled according to feed forward control that is based on requested torque converter slip and requested vehicle speed.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: May 4, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Weitian Chen, Yang Xu, Zhengyu Dai, Stuart N. Ford, Qi Wang, Hong Jiang
  • Patent number: 10998084
    Abstract: A sequencing data analysis method, a device and a computer-readable medium for microsatellite instability. The present invention can use NGS sequencing results to determine whether the microsatellite instability is present. The sequencing data analysis method can significantly improve detection sensitivity without reducing specificity, and can quickly and automatically evaluate a stable or unstable status of each MSI locus with high throughput, high sensitivity, and high specificity. By combining the statuses for all MSI loci in each sample, the samples can be comprehensively evaluated as MSS, MSI-L, or MSI-H.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: May 4, 2021
    Assignee: NANJING SHIHE GENE BIOTECHNOLOGY CO., LTD.
    Inventors: Yang Shao, Xue Wu, Zhili Chang, Xiaonan Wang, Chongguang Yan, Shuyu Wu, Hua Bao, Xiaoling Tong
  • Patent number: 10997463
    Abstract: In implementations of recognizing text in images, text recognition systems are trained using noisy images that have nuisance factors applied, and corresponding clean images (e.g., without nuisance factors). Clean images serve as supervision at both feature and pixel levels, so that text recognition systems are trained to be feature invariant (e.g., by requiring features extracted from a noisy image to match features extracted from a clean image), and feature complete (e.g., by requiring that features extracted from a noisy image be sufficient to generate a clean image). Accordingly, text recognition systems generalize to text not included in training images, and are robust to nuisance factors. Furthermore, since clean images are provided as supervision at feature and pixel levels, training requires fewer training images than text recognition systems that are not trained with a supervisory clean image, thus saving time and resources.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: May 4, 2021
    Assignee: Adobe Inc.
    Inventors: Zhaowen Wang, Hailin Jin, Yang Liu
  • Patent number: D918363
    Type: Grant
    Filed: May 27, 2019
    Date of Patent: May 4, 2021
    Inventors: Sha Li, Yanli Huang, Yan Ruan, Linfeng Huang, Shixiong Chen, Yuting Fan, Qiding Liu, Junyi Zhou, Zuoxin Yang, Junjie Ling, Jiaying Tan, Huihui Wang, Linjun Yu, Huanlong Wu, Weirui Liu, Zitong Wang, Binjie Dong, Qianru Peng, Zhaoyang Wu, Shaocun Shen, Zhenqian Wen, Chunlei Zhang, Yan Liu, Yang Zhao, Jianfeng Lin, Yuhu Guo, Nanfei Chen