Patents by Inventor Jie Wu

Jie Wu 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: 20190253176
    Abstract: The present invention relates to a construction method of a mode-division multiplexing fiber-optic communication system, which includes following contents: converting multiple-input optical signals into optical propagation modes supported by a graded-index ring-core optical fiber at a transmitting end, after being multiplexed by a mode multiplexer, injecting the optical signals into the graded-index ring-core optical fiber for transmission; using a mode de-multiplexer to separate optical signals of different mode groups at a receiving end firstly; and for the separation of internal modes of the same mode group, adopting a multi-channel reception and a digital signal processing method based on a multiple-input multiple-output equalization for processing: for the separation of modes in a base mode group and a high-order mode group, using a digital signal processing algorithm including a 2×2 multiple-input multiple-output equalization and a digital signal processing algorithm including a 4×4 multiple-input multi
    Type: Application
    Filed: May 18, 2017
    Publication date: August 15, 2019
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Jie LIU, Guoxuan ZHU, Xiong WU, Yujie CHEN, Jiangbo ZHU, Siyuan YU
  • Publication number: 20190244068
    Abstract: A method, apparatus, and computer readable medium are provided. The method includes receiving, from a terminal, target information to be coded in a graphic identification code, and personalized effect information. First lattice data is generated according to the target information. Each data point in the first lattice data is processed according to first-type effect information included in the personalized effect information, to obtain second lattice data. The second lattice data is processed according to second-type effect information included in the personalized effect information, to obtain the graphic identification code.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 8, 2019
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jin Kai MAI, Rui Bang HE, Yun Feng DAI, Han Jie WU, Fang Ning LUO
  • Publication number: 20190241522
    Abstract: Disclosed are a nicotinic acid or isonicotinic acid compound and a use thereof. The compound is the compound shown in Formula I, or a pharmaceutically acceptable salt, ester or solvate thereof. Efficacy tests demonstrate that the nicotinic acid compound can inhibit botulinum toxin endopeptidase activity in vitro, and has a significant protective effect on mice poisoned with botulinum toxin. On this basis, the compound may be used to prepare a drug preventing and/or treating botulinum toxin exposure and/or poisoning.
    Type: Application
    Filed: September 8, 2017
    Publication date: August 8, 2019
    Applicant: Academy of Military Medical Sciences
    Inventors: Hui WANG, Tao LI, Zhenyuan MIAO, Jianxin WANG, Deyan LUO, Jie HUANG, Chunlin ZHUANG, Yuelin WU
  • Patent number: 10374590
    Abstract: Provided is a pulse density modulation value converter, comprising: a pulse density modulation reference point storage for storing a plurality of pulse density modulation reference points, each pulse density modulation reference point comprising a linear pulse density modulation value, an actual pulse density modulation value and/or an integral non-linear error value, wherein the integral non-linear error value is the difference between the actual pulse density modulation value and the linear pulse density modulation value; and a pulse density modulation value calculator for receiving a linear pulse density modulation value, searching the pulse density modulation reference point storage for a pair of pulse density modulation reference points closest to the linear pulse density modulation value, obtaining an actual pulse density modulation value corresponding to the linear pulse density modulation value through linear interpolation on the basis of the pair of pulse density modulation reference points, and outp
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: August 6, 2019
    Assignee: Intel Corporation
    Inventors: Fanzhong Wu, Zhigang Li, Jie Yan
  • Publication number: 20190238208
    Abstract: Embodiments of a User Equipment (UE), Next Generation Node-B (gNB) and methods of communication are generally described herein. The UE receive training signals from a plurality of transmit-receive points (TRPs) associated with the gNB. Each training signal may comprise a reference signal resource identifier (ID) to indicate a corresponding TRP and a corresponding transmit direction of a plurality of transmit directions. The UE may, for each transmit direction of the plurality of transmit directions, determine an average signal quality measurement based on individual signal quality measurements in multiple receive directions. The UE may select, for reporting to the gNB, a subset of the average signal quality measurements to ensure that the average signal quality measurements excluded from the subset are less than or equal to a minimum value of the average signal quality measurements in the subset.
    Type: Application
    Filed: April 9, 2019
    Publication date: August 1, 2019
    Inventors: Yang Tang, Shuang Tian, Andrey Chervyakov, Jie Cui, Hua Li, Dmitry Belov, Carlos Cordeiro, Geng Wu, Jeongho Jeon, Puneet Jain, Qian Li, Youn Hyoung Heo, Anthony Lee, Seau S. Lim
  • Publication number: 20190239282
    Abstract: Disclosed are an S1AP signaling transmission method and apparatus. The method comprises: an intelligent mobile edge device receives an SCTP message carrying uplink S1AP signaling of a terminal sent by a Small Cell, determines an operator network corresponding to the terminal according to an S1AP ID carried in the uplink S1AP signaling, and sends the SCTP message carrying the uplink S1AP signaling to the He-GW of the operator network; the intelligent mobile edge device receives an SCTP message carrying downlink S1AP signaling of the terminal sent by the He-GW of the operator network, determines the Small Cell corresponding to the terminal according to an S1AP ID carried in the downlink S1AP signaling, and sends the SCTP message carrying the downlink S1AP signaling to the Small Cell. In this way, a Small Cell may access networks of multiple operators to provide network services for terminals of different operators.
    Type: Application
    Filed: April 10, 2017
    Publication date: August 1, 2019
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD,
    Inventors: Jianghai DUAN, Zhenduo ZHENG, Ke HE, Guodong DING, Lifang SUN, Zhengkun ZHANG, Jie CHEN, Fanyu WU, Jiande XI, Gaoliang WANG, Haibo ZHANG
  • Patent number: 10360004
    Abstract: A system, method and computer program product to refine an original complex CFG into a simpler CFG showing interesting paths and reducing interfering paths with dynamic input for the state of program. The method receives/encodes dynamic user input in the form of annotations which encodes user's special interests or knowledge of the program at run time, e.g., some assumptions of any variables appeared, which can be equations of variable and value or relationships between variables. The method then simplifies all the branching points in a generated AST (Abstract Syntax Tree) whenever possible by querying a SMT (Satisfiability Modulo Theories) solver with branching condition and the user annotations and by evaluating immediate values of expressions or eliminate unreachable parts in the CFG. Finally, the method generates a simplified CFG by simplified AST. This can assist a programmer to understand the code and facilitates correlating different basic blocks under a same scenario.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: July 23, 2019
    Assignee: International Business Machines Corporation
    Inventors: Si Bin Fan, Bo Li, Nai Jie Li, Jia Sen Wu, Zi Ying Xin, Xiao Zhen Zhu
  • Publication number: 20190220168
    Abstract: A pressure touch method and a terminal, where the method includes detecting a pressure sensing operation generated by a finger on a target touch component, identifying a pressure level corresponding to the pressure sensing operation, determining a function corresponding to the pressure level, and performing the function corresponding to the pressure level. Therefore, different functions triggered to be performed by pressure sensing operations may be determined using combinations of pressure levels and swipe directions, thereby improving convenience of one-hand operations of a user, and also enhancing coherence of user experience.
    Type: Application
    Filed: September 23, 2016
    Publication date: July 18, 2019
    Inventors: Jie Xu, Gang Wu
  • Publication number: 20190222281
    Abstract: Embodiments of apparatus and methods for signaling for resource allocation and scheduling in 5G-NR integrated access and backhaul are generally described herein. In some embodiments, User Equipment configured for reporting a channel quality indicator (CQI) index in a channel state information (CSI) reference resource assumes a physical resource block (PRB) bundling size of two PRBs to derive the CQI index.
    Type: Application
    Filed: November 13, 2018
    Publication date: July 18, 2019
    Inventors: Alexander Sirotkin, Alexei Davydov, Andrey Chervyakov, Anthony Lee, Avik Sengupta, Bharat Shrestha, Candy Yiu, Chang Hong Shan, Dae Won Lee, Dawei Ying, Debdeep Chatterjee, Farid Adrangi, Gang Xiong, Geng Wu, Gregory Morozov, Hassan Ghozlan, Hong He, Honglei Miao, Hua Li, Jaemin Han, Jeongho Jeon, Jie Cui, Jing Zhu, Joey Chou, Joonbeom Kim, Joonyoung Cho, Kathiravetpillai Sivanesan, Lu Lu, May Wu, Naveen Palle, Puneet Jain, Qian Li, Richard C. Burbidge, Robert Zaus, Rui Huang, Satish Chandra Jha, Seau S. Lim, Sergey Panteleev, Song Noh, Yaser M. Fouad, Yi Guo, Yizhi Yao, Yongjun Kwak, Youn Hyoung Heo, Yuhan Zhou, Yujian Zhang, Yushu Zhang
  • Publication number: 20190218354
    Abstract: The present invention provides coated films and packages formed from such films. In one aspect, a coated film comprises (a) a multilayer polymeric film having opposing facial surfaces, wherein a first facial surface has a root mean square surface roughness of at least 80 nm when measured using image analysis with an atomic force microscope and wherein a second facial surface has a root mean square surface roughness of less than 80 nm when measured using image analysis with an atomic force microscope; and (b) a coating on at least a portion of the first facial surface, wherein the coating comprises polyurethane, wherein the film comprises at least one of polyethylene, polypropylene, polyethylene terephthalate, or polyamide, and wherein the coated film has a Zebedee clarity of at least 2% when measured according to ASTM D1746/15 in the coated portion of the first facial surface.
    Type: Application
    Filed: September 27, 2017
    Publication date: July 18, 2019
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company, Dow Quimica Mexicana S.A.de C.V.
    Inventors: Juan Carlos Casarrubias, Claudia Hernandez, Zair Dominguez Trinidad, Jie Wu
  • Publication number: 20190222201
    Abstract: A start-up circuit for a ring current-controlled oscillator (CCO) includes a replica CCO current generator, a replica ring CCO, and a buffer. The ring CCO is connected to a CCO driver and the buffer. The CCO driver generates a CCO current based on a reference current. The ring CCO generates a CCO output voltage at a first oscillating frequency based on the CCO current. The replica CCO current generator generates a replica CCO current based on a reference voltage. The replica ring CCO generates a replica CCO output voltage at a second oscillating frequency based on the replica CCO current. The buffer provides a first current to the ring CCO when the first oscillating frequency is lower than a desired oscillating frequency, and drains a second current from the ring CCO when the first oscillating frequency is greater than the desired oscillating frequency.
    Type: Application
    Filed: January 1, 2019
    Publication date: July 18, 2019
    Inventors: Yang Wang, Jianzhou Wu, Jie Jin, Jiawei Fu
  • Patent number: 10337796
    Abstract: A double-sealing type apparatus for collecting spray freeze ice ball particles and a collecting method for the double-sealing type apparatus are provided. The double-sealing type apparatus includes a collector, a collecting trolley, a vacuum pumping device, a heating device, a first sealing pad and a second sealing pad. The collector is arranged on the collecting trolley, and is provided with a collecting port. The collecting port corresponds to a discharging port at the bottom of a freezing tower. A water inlet is further provided at the collecting port, and the water inlet is in communication with a space formed by the aligning of the collecting port and the discharging port. Good sealing performance is achieved in a double-sealing manner including the sealing pads and the ice sealing, so as to smoothly transfer ice balls in the freezing tower.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: July 2, 2019
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Duo Wu, Zhenkai Liao, Shengyu Zhang, Zhangxiong Wu, Jie Xiao, Xiaodong Chen
  • Patent number: 10330505
    Abstract: An interchangeable face gauge structure for automobile gauges comprises a gauge body, a face gauge, a retainer ring and an outer cover. The gauge body and outer cover are combined by means of assembling, which causes the outer cover to be dismountable from and re-mountable on the gauge body. The face gauge is additionally mounted on the surface of the light directing panel on the gauge body, which allows the face gauge to be replaceable with one of the type to the liking of the user after the outer cover is dismounted from the gauge body, improving the variability and visual effect of the gauge body. Further, with the convenience of the outer cover being easily mountable on the gauge body, the user is allowed to replace and mount parts by themselves, adding to the practicality of the structure.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: June 25, 2019
    Inventors: Enrique J. Baiz, Osvaldo Izquierdo, Cheng Jie Wu
  • Publication number: 20190188630
    Abstract: An order processing system includes a computing device, which includes a processor and a storage device storing computer executable code. The computer executable code, when executed at the processor, is configured to: receive an order, determine a cool-down period of the order based on a cost function, and dispatch the order to a warehouse platform when the cool-down period expires. The cost function takes into account at least a waste cost due to process by the warehouse platform according to the order in case of possible cancellation of the order after the cool-down period and a delay cost due to delayed dispatching of the order to the warehouse platform by the cool-down period. The cool-down period is determined as one that minimizes the cost function in a prescribed range.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: Di Wu, Xiantie Peng, Zhuo Feng, Shihong Lin, Yan Jin, Jie Zhu
  • Publication number: 20190190806
    Abstract: Disclosed are techniques for determining round-trip times (RTTs) between a user equipment (UE) and multiple base stations. In an aspect, the UE transmits an RTT measurement signal whose arrival time is measured by each of the base stations, and each of the base stations returns an RTT response signal whose arrival times are measured by the UE. In another aspect, the base stations each transmit an RTT measurement signal and the UE returns an RTT response signal. The receiver of the RTT measurement signal may include the measured arrival time in a payload of the RTT Response signal. Alternatively, the measured arrival time(s) of the RTT Measurement signal(s) and the transmission time(s) of the RTT Response signal(s) are sent in a separate message. The RTT signals can be wideband signals using low reuse resources.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 20, 2019
    Inventors: Naga Bhushan, Rayman Wai Pon, Stephen William Edge, Sven Fischer, Guttorm Ringstad Opshaug, Jie Wu
  • Publication number: 20190182560
    Abstract: The invention discloses a browser-based embedded operation method, a television set and a storage device. A functional requirement of an operating system available to a browser-based embedded device is obtained; an interface for system operations by a user is set by using a predetermined language; a web layer interface for invoking the interface directly is set and an adaptation layer interface for data interaction with the web layer interface is set; a Linux function interface is set based on the adaptation layer interface and a communication way between the web layer interface and the adaptation layer interface is set; and according to the obtained user operation, an interface response is carried out and functional feedback is carried out by a television set. Therefore, the interface design becomes convenient and the interface effect of the embedded device is enhanced.
    Type: Application
    Filed: February 10, 2017
    Publication date: June 13, 2019
    Inventors: Wenhui WU, Jie ZHAO, Bei SHI, Jianqiang YUAN
  • Publication number: 20190180662
    Abstract: The present disclosure provides a signal loading method and a signal generator. The signal loading method includes: loading a first pair of voltage signals to at least one pair of separate signal channels for a time period, respectively, wherein the first pair of voltage signals have a first voltage difference therebetween; and determining whether a short circuit occurs in the at least one pair of signal channels within the time period, and if it is determined that no short circuit occurs in the at least one pair of signal channels within the time period, loading a second pair of voltage signals having a second voltage difference therebetween to the at least one pair of signal channels at the end of the time period. The second voltage difference is greater than the first voltage difference.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 13, 2019
    Inventors: Weifeng WANG, Guoqing ZHANG, Hongxia YANG, Yu FU, Xingliang WANG, Zhixin GUO, Yanbin DANG, Xiaowei WANG, Jie WU, Feiwen TIAN, Pucha ZHAO, Chenwei WANG, Xuepeng JI
  • Publication number: 20190177575
    Abstract: A two-component solventless adhesive composition is disclosed, the adhesive composition comprising an isocyanate component comprising at least one isocyanate, and a polyol component comprising at least one amine-initiated polyol having a functionality of from 3 to 8 and a hydroxyl number of from 20 to 1,000, wherein the first and second components are formulated to be applied to separate substrates before being brought together. Further, a method for forming a laminate is disclosed, the method comprising uniformly applying the isocyanate component to a first substrate, uniformly applying the polyol component to a second substrate, bringing the first and second substrates together, thereby mixing and reacting the isocyanate component and the polyol component to form an adhesive between the first and second substrates, and curing the adhesive to bond the first and second substrates. Still further, a laminate formed by the method is disclosed.
    Type: Application
    Filed: April 25, 2017
    Publication date: June 13, 2019
    Inventors: Jie Wu, Rui Xie, Kalyan Sehanobish
  • Patent number: 10317536
    Abstract: Examples disclosed herein may relate to electronic devices, and more particularly to methods, apparatuses and articles of manufacture for use in a mobile device having one or more onboard sensors and a wireless signal based positioning capability.
    Type: Grant
    Filed: April 28, 2016
    Date of Patent: June 11, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Jie Wu, Wyatt Riley, William Morrison
  • Patent number: D855549
    Type: Grant
    Filed: July 3, 2017
    Date of Patent: August 6, 2019
    Assignee: PowerVision Tech Inc.
    Inventors: Weifeng Zheng, Jie Tang, Hailiang Wu