Patents by Inventor Li Wang

Li 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: 20200331041
    Abstract: The disclosure belongs to the technical field of die cleaning, and particularly relates to an automatic die cleaning device with reusable cleaning fluid. The automatic die cleaning device with reusable cleaning fluid comprises a robot, a cleaning fluid cyclic-spraying system and a die overturning mechanism. The automatic die cleaning device can spray the cleaning fluid to a die to clean oil stains off the surface of the wheel die, thus realizing the function of automatically cleaning the oil stains off the surface of the die; and the automatic die cleaning device also has the function of reusing the cleaning fluid, thereby saving the cleaning fluid and reducing the influence on the environment. The cleaned die surface is smooth, and the effect is ideal. The automatic die cleaning device reduces the labor intensity, meets the requirement of high-efficiency production, and improves the production efficiency.
    Type: Application
    Filed: October 28, 2019
    Publication date: October 22, 2020
    Inventors: Jinling Yang, Xiaoting Zhu, Weizhou Liu, Hongshen Zhang, Yukun Yang, Yingfeng Wang, Zhen Wang, Li Yang
  • Publication number: 20200334562
    Abstract: A reserve optimization method and apparatus based on a support outage event constrained unit commitment. The method includes the following steps: step 1: running a basic unit commitment reserve optimization model to obtain a basic unit commitment dispatch result; step 2: establishing a committed capacity outage probability table (CCOPT) based on the dispatch result, calculating the loss of load probability (LOLP), and identifying the marginal events therefrom; and step 3: adding linear constraints corresponding to the marginal events to the reserve optimization model to obtain a new dispatch result, and returning to step 2 till the result meets the LOLP requirements. Multiple compromises in the problem are considered, and the LOLP constraint is simplified such that the model can be accurately and efficiently solved.
    Type: Application
    Filed: November 30, 2018
    Publication date: October 22, 2020
    Applicant: SHANDONG UNIVERSITY
    Inventors: Mingqiang WANG, Ming YANG, Xueshan HAN, Li ZHANG, Yong WANG, Mengxia WANG, Chengfu WANG, Xiaoming DONG
  • Publication number: 20200335083
    Abstract: Methods and systems for training and/or using a language selection model for use in determining a particular language of a spoken utterance captured in audio data. Features of the audio data can be processed using the trained language selection model to generate a predicted probability for each of N different languages, and a particular language selected based on the generated probabilities. Speech recognition results for the particular language can be utilized responsive to selecting the particular language of the spoken utterance. Many implementations are directed to training the language selection model utilizing tuple losses in lieu of traditional cross-entropy losses. Training the language selection model utilizing the tuple losses can result in more efficient training and/or can result in a more accurate and/or robust model—thereby mitigating erroneous language selections for spoken utterances.
    Type: Application
    Filed: November 27, 2019
    Publication date: October 22, 2020
    Inventors: Li Wan, Yang Yu, Prashant Sridhar, Ignacio Lopez Moreno, Quan Wang
  • Publication number: 20200333906
    Abstract: An in-cell touch display panel, a manufacturing method thereof, and a display device. The in-cell touch display panel includes a base substrate, a touch electrode, and a touch driver chip. The touch electrode includes a plurality of sub-electrodes that are independent from each other. The display panel further includes a plurality of touch leads that are in one-to-one correspondence with the sub-electrodes. Each of the sub-electrodes is connected to the touch driver chip through a corresponding touch lead. At least one sub-electrode has at least one non-conductive region, and an orthographic projection of the non-conductive region of the sub-electrode and that of the touch lead corresponding to the sub-electrode on the base substrate at least partially overlap.
    Type: Application
    Filed: December 12, 2017
    Publication date: October 22, 2020
    Inventors: Pengcheng LU, Shengji YANG, Xiaochuan CHEN, Minghua XUAN, Lei WANG, Jie FU, Li Xiao, Jian GAO, Changfeng LI
  • Publication number: 20200333403
    Abstract: Circuits and methods for testing power electronics devices. In some examples, a reconfigurable load tester includes a power conversion circuit configured to couple to a device under test (DUT). The power conversion circuit includes a number of arms, and each arm includes submodules. Each submodule includes one or more electronically-controlled switches. The reconfigurable load tester includes a controller configured for controlling the electronically-controlled switches of the submodules. The controller is configured for emulating, by controlling the electronically-controlled switches of the submodules, a plurality of electrical load levels/types on the DUT.
    Type: Application
    Filed: January 15, 2020
    Publication date: October 22, 2020
    Inventors: Fei Wang, Zihan Gao, Robert B. Martin, Jiahao Niu, Jingxin Wang, Li Zhang, Shiqi Ji
  • Patent number: 10810372
    Abstract: An antecedent determining method is performed by at least one processor, and includes obtaining statement information, and determining whether a pronoun exists in the statement information. The method further includes extracting candidate antecedents and lexical features of the candidate antecedents, from the statement information, in response to the pronoun being found in the statement information, and determining, based on the lexical features of the candidate antecedents, a target antecedent that is referred to by the pronoun, among the candidate antecedents.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: October 20, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuekui Yang, Yujie Chen, Lin Zhao, Yulan Huang, Li Liu, Di Wang
  • Patent number: 10811262
    Abstract: In a method of manufacturing a semiconductor device, a first layer containing an amorphous first material is formed by a deposition process over a semiconductor layer. A second layer containing a metal second material is formed over the first layer. A thermal process is performed to form an alloy layer of the amorphous first material and the metal second material.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: October 20, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Kai-Hsuan Lee, Jyh-Cherng Sheu, Sung-Li Wang, Cheng-Yu Yang, Sheng-Chen Wang, Sai-Hooi Yeong
  • Patent number: 10810260
    Abstract: A method and system for generating an article of a product. The method includes: receiving a request from a user; when the request include an identification of the product, retrieving traits of the product from a trait database, when the request include keywords, retrieving the traits of the product by comparing the similarity between the keywords and the traits or the synonym of the traits; generating candidate sentences corresponding to the traits; selecting sentences from the candidate sentences, and revising and rearranging the sentences to generate the article.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: October 20, 2020
    Assignees: Beijing Jingdong Shangke Information Technology Co., Ltd., JD.com American Technologies Corporation
    Inventors: Li Chen, Jianxun Sun, Jixing Wang, Huiman Hou, Yingqiu Tian, Hui Zhou
  • Patent number: 10808001
    Abstract: A method for preparing a biflavone-cobalt complex includes using the amentoflavone as the ligand and the cobalt ion as the central ion, the amentoflavone-cobalt complex is obtained by reaction, and the structure of the complex is characterized by infrared spectroscopy, UV-vis absorption spectroscopy and high resolution mass spectrometry. Meanwhile, the antitumor and antioxidant activities of the amentoflavone-cobalt complex are studied in the present invention. MTT method shows that the amentoflavone-cobalt complex has better antitumor activity, and the antitumor activity thereof is stronger than that of the amentoflavone. Pyrogallol auto-oxidation method, ABTS method and FRAP method show that the antioxidan activity of the amentoflavone-cobalt complex is stronger than that of the amentoflavone itself. The formation of the flavonoid-cobalt complex enhances the antitumor and anti-oxidation activities of the amentoflavone, and is expected to be used in the development of drugs.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 20, 2020
    Assignee: NANJING FORESTRY UNIVERSITY
    Inventors: Guibin Wang, Li Xu, Shilong Yang, Fuliang Cao
  • Patent number: 10807599
    Abstract: In one embodiment, in response to a route from a source location to a target location, the route is analyzed to identify a list of one or more driving scenarios along the route that match one or more predetermined driving scenarios. The route is segmented into a list of route segments based on the driving scenarios. At least one of the route segments corresponds to one of the identified driving scenarios. A path is generated based on the route segments for driving an autonomous driving vehicle from the source location to the target location. The path includes a number of path segments corresponding to the route segments. At least one of the path segments of the path is determined based on a preconfigured path segment of a predetermined driving scenario associated with the path segment, without having to calculating the same at real time.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: October 20, 2020
    Assignees: BAIDU USA LLC, BAIDU.COM TIMES TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Fan Zhu, Qi Kong, Yuchang Pan, Fuxiao Xin, Hui Jiang, Li Zhuang, Weicheng Zhu, Chunming Zhao, Zhenguang Zhu, Jingao Wang, Haoyang Fan
  • Patent number: 10808052
    Abstract: The present invention provides a spherical supported transition metal catalyst. The catalyst carrier is a spherical titanium/zirconium hydrophosphate compound, the primary catalyst is a transition metal compound, the co-catalyst is methylaluminoxane; the spherical titanium/zirconium hydrophosphate compound comprises one or several combinations of titanium hydrophosphate, modified titanium hydrophosphate and zirconium hydrophosphate. The present invention also provides a preparation method of said spherical supported transition metal catalyst and a use thereof in olefin polymerization, as well as the spherical titanium/zirconium hydrophosphate compound and its preparation method. The spherical, supported transition metal catalyst in the present invention has a high catalytic activity, and the polymer particles obtained have good morphology.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: October 20, 2020
    Assignee: PetroChina Company Limited
    Inventors: Yuan Yuan, Tianxu Sun, Jianjun Yi, Shan Xue, Kefeng Wang, Kuilong Tan, Li Wang, Rongbo Li
  • Patent number: 10811380
    Abstract: The present invention relates to a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes: a first substrate; a first adhesive layer disposed on a surface of the first substrate; and a first bonding layer disposed on a surface of the first adhesive layer. A density of the first adhesive layer is greater than a density of the first bonding layer. The first adhesive layer of the semiconductor structure has higher adhesion with the first substrate and first bonding layer, such that it is advantageous to improve a performance of the semiconductor structure.
    Type: Grant
    Filed: April 7, 2019
    Date of Patent: October 20, 2020
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Xinsheng Wang, Li Zhang, Gaosheng Zhang, Xianjin Wan, Ziqun Hua, Jiawen Wang, Taotao Ding, Hongbin Zhu, Weihua Cheng, Shining Yang
  • Publication number: 20200328311
    Abstract: A semiconductor device includes a buried dielectric layer, a first gate structure, a second gate structure, a first source/drain region, a second source/drain region, a first contact structure and a second contact structure. The first gate structure and the second gate structure disposed respectively in the front-side and backside of the dielectric layer, the first source/drain region and the second source/drain region are disposed between the first gate structure and the second gate structure, the first contact structure is disposed in the front-side of the dielectric layer and electrically coupled to the first source/drain region, the second contact structure is disposed in the backside of the dielectric layer and electrically coupled to the second source/drain region.
    Type: Application
    Filed: May 9, 2019
    Publication date: October 15, 2020
    Inventors: Purakh Raj Verma, Ching-Yang Wen, Li Wang, Kai Cheng
  • Publication number: 20200327602
    Abstract: Provided are an article processing method and apparatus, and a storage medium and an electronic device, relating to the technical field of data processing. The article processing method comprises: determining standard size information of various articles according to a standard size mapping relationship table; collecting article purchase information of a user, and extracting standard sizes corresponding to the various articles from the article purchase information and taking same as a target standard size set; determining user preference size information from the target standard size set according to the purchase times of the various articles; and querying articles corresponding to the user preference size information and outputting same as articles to be presented, and/or preferentially presenting the articles corresponding to the user preference size information.
    Type: Application
    Filed: September 20, 2018
    Publication date: October 15, 2020
    Inventors: Lin LIU, Yun XIAO, Chao WANG, Shuai BI, Jie LI, Li WANG, Siyuan MA, Dong LIU
  • Publication number: 20200323850
    Abstract: The present invention relates to a kinase inhibitor, comprising a compound of Formula I or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof. The present invention also relates to a pharmaceutical composition comprising the kinase inhibitor, and to uses and methods for using these compounds and compositions to inhibit the activity of wild-type FLT3, mutant FLT3-ITD, PDGFR? and/or PDGFR? kinase in a cell or a subject, as well as uses and methods of these compounds and compositions to preventing or treating kinase-associated conditions in a subject.
    Type: Application
    Filed: December 26, 2017
    Publication date: October 15, 2020
    Applicant: HEFEI INSTITUTES OF PHYSICAL SCIENCE, CHINESE ACADEMY OF SCIENCES
    Inventors: Qingsong LIU, Jing LIU, Xiaofei LIANG, Beilei WANG, Kailin YU, Zongru JIANG, Cheng CHEN, Chen HU, Wenchao WANG, Fengming ZOU, Qingwang LIU, Feng LI, Wenliang WANG, Li WANG
  • Publication number: 20200326791
    Abstract: A touch module comprises a substrate, the substrate includes a central region and a peripheral region, the peripheral region is surrounding the central region. A first material layer is formed on a surface of the substrate by vapor deposition. The first material layer is etched to obtain a circuit layer. The circuit layer is located in the peripheral region. A composite material layer is laid down, the composite material layer comprises a second material layer. The second material layer is positioned in the central region. The composite material layer is etched by the photo-etching. The second material layer is etched to obtain a transparent conductive layer.
    Type: Application
    Filed: August 9, 2019
    Publication date: October 15, 2020
    Inventor: JIN-LI WANG
  • Publication number: 20200325568
    Abstract: Low-density hot dip galvanized steel, comprising a steel substrate (1) located at a core portion and a coating layer (3) located on the surface. An interface layer is disposed between the steel substrate (1) and the coating layer (3), the interface layer comprises an iron particle layer (4), iron particles dispersed on the steel substrate (1) and covering the steel substrate (1) are disposed in the iron particle layer (4), and the iron particles are covered by a first inhibition layer (5). The low-density hot dip galvanized steel contains element Al in a mass percentage of 3.0% to 7.0%. Correspondingly, the present invention also comprises a manufacturing method for the low-density hot dip galvanized steel. The low-density hot dip galvanized steel has a low density, a high strength and high galvanizability and coating layer adhesion.
    Type: Application
    Filed: June 14, 2017
    Publication date: October 15, 2020
    Applicant: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Xinyan JIN, Qi YANG, Li WANG, Guangkui HU
  • Publication number: 20200324300
    Abstract: Disclosed are a slow-release inhibitor for high-magnesium sulfide mineral flotation and an application thereof, where the inhibitor is a nano colloidal particle of an alkaline earth fluoride such as CaF2 and BaF2 or a highly-reactive natural alkaline earth metal mineral powder. When applied to the flotation separation of a high-magnesium sulfide ore, the inhibitor can slowly release F ions to preferentially form a MgF2 layer on the magnesium-containing mineral surface, which provides a structure similar to MgF2 on a surface of oxidized gangue minerals such as magnesium oxide, changing surface electrical property of the magnesium-containing mineral, inhibiting heterogeneous coagulation of magnesium-containing minerals and sulfide ores due to electrostatic attraction and reducing entrainment, enveloping and agglomeration of gangue minerals to efficiently inhibit the flotation of oxidized gangue minerals such as magnesium oxide.
    Type: Application
    Filed: November 22, 2019
    Publication date: October 15, 2020
    Inventors: Haisheng HAN, Wei SUN, Yuehua HU, Ruolin WANG, Zhao WEI, Wenjuan SUN, Li WANG, Yue YANG, Honghu TANG, Qingpeng ZHANG, Lei SUN
  • Publication number: 20200328967
    Abstract: Some embodiments provide a method for assigning different service path identifiers to each of a set of different service paths along each of which a same set of service operations are performed on a set of packets. The method retrieves an available service path identifier from an identifier storage that stores service path identifiers for multiple service paths. The method generates a set of proposed service path identifiers based on the retrieved available service path identifier and the number of service paths in the set of service paths. The method performs a write operation on the identifier storage based on the set of proposed service path identifiers, and based on a determination that the write operation was successful, assigns the set of proposed service path identifiers to the set of service paths. Based on the set of service path identifiers, the method forwards the set of packets along the set of service paths.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 15, 2020
    Inventors: Ziyou Wang, Li Sun, Anuprem Chalvadi, Yanjun Lin, Yang Ping, Mary Firenze, Pierluigi Rolando, Yong Feng, Raju Koganty, Jianjun Shen, Medhavi Dhawan
  • Publication number: 20200326662
    Abstract: A wearable electronic device includes a body having a first battery and a port electrically connected to the first battery, a band having a connector and a set of first conductors electrically connected to the connector, and a belt having at least one second battery, a set of second conductors and an input port electrically connected to the second battery. The band is connected to the port via the connector so as to be electrically connected to the body. The belt may removably attach to an outer surface of the band, and the second battery may transmit power to the first battery by combining the two sets of conductors. When the belt is removed, the power consumed by the second battery is replenished by an external power source connected to the input port, mastering the information at any time.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventors: DANIEL WANG, LI-YUAN WANG