Patents by Inventor Chi Zhang

Chi 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: 20190223167
    Abstract: Embodiments of the present invention disclose a signal transmission method and a related device. The method includes: generating, by a transmit node, a first signal; and sending, by the transmit node, the first signal on a first resource, where a transmit power of the first signal is non-zero, the first signal is superimposed on a third signal sent on the first resource, and the third signal is used by a receive node to obtain a first interference power, where the transmit node sends no signal on a second resource, there is a fourth signal on the second resource, the fourth signal is used by the receive node to obtain a second interference power, and the first interference power and the second interference power are used to obtain an interference power of the transmit node on the receive node.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhengwei Gong, Chi Zhang
  • Publication number: 20190223108
    Abstract: This application provides an uplink control method and apparatus. The method includes: measuring, by first UE, a first signal on a first time-frequency resource, to obtain a measurement result, where the first signal is a signal formed by superposing second signals sent by at least one second UE on a second time-frequency resource, and a time-domain resource of the first time-frequency resource belongs to a first time-domain resource unit; and controlling, by the first UE, power of uplink data on the first time-domain resource unit based on the measurement result. According to the uplink power control method and apparatus provided in this application, UE-to-UE cross interference can be reduced.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Inventors: Yafei WANG, Chi ZHANG, Zhengwei GONG
  • Patent number: 10351787
    Abstract: Described herein are processes for the conversion of ethylene into CS+ olefins, naphthenics, and aromatics via a dual catalyst reaction utilizing a dehydroaromatization catalyst.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: July 16, 2019
    Assignee: INVISTA North America S.a.r.l.
    Inventors: William M. Cross, Jr., Daniel Travis Shay, Rui Chi Zhang, Fang Zhang
  • Publication number: 20190208958
    Abstract: An air fryer with a flip function includes a body and an internal cavity installed in a lower interior of the body. A first wind wheel is mounted on an inner side at an upper end of the internal cavity. A heating pipe is installed below the first wind wheel. A partition is arranged above the internal cavity within the body. A cold circulation channel is formed between the internal cavity, the partition and the body. A second wind wheel is mounted on an upper end of the cold circulation channel. A detachable flip rack is horizontally provided in a middle portion of the internal cavity. A drive motor is arranged on an outer side of the internal cavity to drive one end of the detachable flip rack to rotate. An opening is provided on one side of the inner cavity. A flip openable panel is provided at the opening.
    Type: Application
    Filed: June 15, 2018
    Publication date: July 11, 2019
    Applicant: NINGBO CARELINE ELECTRIC APPLIANCE CO.,LTD.
    Inventor: Yi Chi Zhang
  • Patent number: 10347900
    Abstract: A high-voltage positive electrode material for a lithium battery and a preparation method thereof are provided. The high-voltage positive electrode material for a lithium battery includes a material represented by the following formula (1): LiNi0.5-x-yMn1.5-x-yMg3xCr2yO4??(1) wherein x>0, y>0, and 0<3x+2y?0.1.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: July 9, 2019
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Zhang Lu, Chi-Hsun Tsai, Shih-Chieh Liao, Jin-Ming Chen
  • Patent number: 10348243
    Abstract: Embodiments of the present disclosure provide a circuit structure including: a switching transistor including a gate terminal, a back-gate terminal, a source terminal, and a drain terminal; a biasing node coupled to the back-gate terminal of the switching transistor, the biasing node being alternately selectable between an on state and an off state; a first capacitor source-coupled to the switching transistor; a second capacitor drain-coupled to the switching capacitor; and a first enabling node source-coupled to the switching transistor, the first enabling node being alternately selectable between an on state and an off state.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: July 9, 2019
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Chi Zhang, Arul Balasubramaniyan
  • Patent number: 10347943
    Abstract: Described herein are fluoro-substituted ethers of Formula (I): wherein R1 is a fluoro-substituted C2-C6 alkyl group; R2 is a C2-C6 alkyl group or a fluoro-substituted C2-C6 alkyl group; each R3 independently is H, F, methyl, or fluoro-substituted methyl; and n is 0, 1, 2, 3, or 4. The fluoro-substituted ether compounds are useful as solvents for lithium containing electrolytes in lithium batteries, particularly lithium-sulfur batteries.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: July 9, 2019
    Assignee: UCHICAGO ARGONNE, LLC
    Inventors: Zhengcheng Zhang, Chi Cheung Su
  • Publication number: 20190204750
    Abstract: A method including performing a first simulation for each of a plurality of different metrology target measurement recipes using a first model, selecting a first group of metrology target measurement recipes from the plurality of metrology target measurement recipes, the first group of metrology target measurement recipes satisfying a first rule, performing a second simulation for each of the metrology target measurement recipes from the first group using a second model, and selecting a second group of metrology target measurement recipes from the first group, the second group of metrology target measurement recipes satisfying a second rule, the first model being less accurate or faster than the second model and/or the first rule being less restrictive than the second rule.
    Type: Application
    Filed: August 7, 2017
    Publication date: July 4, 2019
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Daimian WANG, Shengrui ZHANG, Chi-Hsiang FAN
  • Patent number: 10340854
    Abstract: Certain aspects of the present disclosure provide methods and apparatus for generating an envelope tracking power supply voltage. For example, certain aspects of the present disclosure provide an envelope tracking power supply having a linear amplifier having an output coupled to a power supply node of an amplifier, wherein a power supply node of the linear amplifier is coupled to a first voltage supply node. The envelope tracking power supply may also include a switch mode power supply having an output coupled to the power supply node of the amplifier. Certain aspects also include a circuit having a first switch coupled to the first voltage supply node and a second switch coupled to a second voltage supply node, wherein a power supply node of the switch mode power supply is coupled to the first switch and the second switch.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: July 2, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Zhiqing Zhang, Chi Fan Yung, Joseph Duncan, Jun Hua, Song Shi, Thomas Marra
  • Publication number: 20190197123
    Abstract: A metadata storage method, device, and a server are disclosed. The method includes: obtaining a metadata to be processed from the preset metadata storage system or from external of the preset metadata storage system; determining a type of metadata to be processed; processing the metadata to be processed to obtain a new metadata in a storage format corresponding to the type of metadata to be processed, wherein the storage formats correspond to different types of metadata to be processed and comprise at least one identical information kind for different types of metadata; and storing the new metadata in the preset metadata storage system. Thus a search for a metadata can be performed through a unified interface in a search engine, which is convenient to use.
    Type: Application
    Filed: August 29, 2018
    Publication date: June 27, 2019
    Applicant: Baidu Online Network Technology (Beijing) Co., Ltd .
    Inventors: Wenxin Zhang, Yunhao Zhang, Chi Chen
  • Publication number: 20190197479
    Abstract: Techniques for delaying the transmission of a message to one or more recipients using an alert in order to provide data protection and security with respect to data included in the message are disclosed herein. In some embodiments, a computer-implemented method comprises: receiving a request to transmit a message from a computing device of a user to a recipient, the request comprising content of the message; detecting an issue with the request using at least one classifier to classify the request as having the issue; generating an alert based on the detecting of the issue; and prior to transmitting the message to a destination associated with the recipient, causing the generated alert to be displayed on the computing device of the user, the alert indicating the issue with the message.
    Type: Application
    Filed: December 22, 2017
    Publication date: June 27, 2019
    Inventors: Shen Huang, Yongzheng Zhang, Chi-Yi Kuan
  • Publication number: 20190197125
    Abstract: A machine may be configured to generate an enhanced user interface for displaying social analytics based on viral mentions and threading. For example, the machine accesses a plurality of items of digital content. The machine extracts, for each of the plurality of items of digital content, a title that describes a particular item of digital content. The machine generates a group of items of digital content based on the extracted titles associated with the plurality of items of digital content. The machine identifies, from the group of items of digital content, an original item of digital content and one or more subsequent items of digital content. The machine determines a strength value associated with the original item of digital content. The machine generates and causes a display of an enhanced user interface that displays the title and the strength value associated with the original item of digital content.
    Type: Application
    Filed: December 21, 2017
    Publication date: June 27, 2019
    Inventors: Weiqin Ma, Weidong Zhang, Yongzheng Zhang, Chi-Yi Kuan
  • Patent number: 10332960
    Abstract: A digitally controlled varactor device comprising: a set of bulk nMOS field effect transistors bulk tied to a ground, the set bulk nMOS field effect transistors having: a first transistor including: a source coupled to a DC voltage source; and a gate coupled to a digitally controlled oscillator; a second transistor including: a source coupled to the DC voltage source; and a gate coupled to the digitally controlled oscillator; and a third transistor including: a source coupled to a drain of the first transistor; and a drain coupled to a drain of the second transistor. The transistors in the digitally controlled varactor may be FDSOI nMOS devices with backgate coupled to a DC voltage source.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: June 25, 2019
    Assignee: GLOBALFOUNDRIES INC.
    Inventor: Chi Zhang
  • Publication number: 20190184651
    Abstract: A reinforced element for use in the construction and assembly of an industrial textile, the element comprising a fibrous reinforcing material encapsulated by a thermoplastic polymer matrix, wherein: the thermoplastic polymer matrix comprises an amorphous polyester, a low-crystallinity polyester, polyphenylene sulphide (PPS), or a mixture thereof; the fibrous reinforcing material comprises continuous filaments selected from the group consisting of thermoplastic polymeric filaments, thermosetting polymeric filaments, glass fibers and a mixture thereof such that a majority of the continuous filaments are oriented in a first direction and the remainder of the continuous filaments are oriented in a second direction that is generally perpendicular to the first direction; a temperature at which the amorphous polymer substantially enters a liquid state, or the melting point of the low-crystallinity polyester, is at least 10° C.
    Type: Application
    Filed: August 3, 2017
    Publication date: June 20, 2019
    Inventor: Chi Zhang
  • Publication number: 20190187371
    Abstract: A semiconductor device package includes: (1) a substrate having a first surface; (2) a waveguide disposed in the substrate; and (3) an optical device including: (a) a first portion extending into the substrate and not extending beyond the first surface of the substrate, and (b) a second portion extending along the first surface of the substrate, wherein the second portion of the optical device comprises a protrusion and the substrate defines a groove extending from the first surface of the substrate, and wherein the protrusion of the second portion of the optical device engages with the groove of the substrate.
    Type: Application
    Filed: February 26, 2019
    Publication date: June 20, 2019
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Yi-Min CHIN, Yung-Shun CHANG, Mei-Ju LU, Jia-Hao ZHANG, Wen-Chi HUNG
  • Publication number: 20190188316
    Abstract: Method and system for identifying user expectations in question answering in an on-line social network system are described. The automated support system is configured to address the technical problem of optimization of the processing of user input submitted to a computer in the form of a natural language. The automated support system uses machine learning algorithms to automatically extract, from the user input, information indicative of the user's expectations and obtain data relevant to the input based on said information indicative of the user's expectations.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: Shen Huang, Yongzheng Zhang, Chi-Yi Kuan, Hu Wang, Rui Zhao, Zhou Jin
  • Publication number: 20190187051
    Abstract: A tunable diode laser absorption spectroscopy device includes a tunable diode laser. A laser driver is configured to drive the diode laser and ramp it within a particular frequency range. An analyte gas container, a reference gas container, and a fringe generating device are configured to receive the laser therethrough. An optical detector is configured to detect the laser after it has passed through the analyte gas container and/or the reference gas container, and the in-line fringe generating device. An acquisition card is configured to sample an output of the optical detector. A spectral analyzer is configured to receive output data from the acquisition card, determine a spectrum of the output data, decouple the fringe spectrum from the measured spectrum, calibrate the spectrum based on an expected ideal spectrum of both the fringe and reference gas, and determine a composition of the analyte based on the calibrated spectrum.
    Type: Application
    Filed: December 19, 2017
    Publication date: June 20, 2019
    Inventors: William GREEN, Chu Cheyenne TENG, Gerard WYSOCKI, Chi XIONG, Eric ZHANG
  • Publication number: 20190188729
    Abstract: A system for validating a product incudes a computing device having a processor and a non-volatile memory storing computer executable code. The executed code is configured to: receive an instruction from a user when a user views a media file corresponding to the product; upon receiving the instruction, obtain a copy of the media file; process the copy of the media file using a deep learning module to obtain an identification of the product; and validate the product by comparing the identification of the product with a stored identification corresponding to the product. The deep learning module includes convolution layers for performing convolution on the copy of the media file to generate feature maps; a detection module for receiving the feature maps and generating intermediate identifications of the product; and a non-maximum suppression module for processing the intermediate identifications of the product to generate the identification of the product.
    Type: Application
    Filed: December 18, 2017
    Publication date: June 20, 2019
    Inventors: Hongda Mao, Chi Zhang, Weidong Zhang, Hung-Shuo Tai, Chumeng Lyu
  • Publication number: 20190175479
    Abstract: Disclosed herein are zinc-amino acid-tripolyphosphate complexes, oral care and personal care compositions comprising zinc-amino acid-tripolyphosphate complexes, and methods of making and using the same.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 13, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Zhigang HAO, Dennis ZHANG, Donghui WU, Ravi SUBRAMANYAM, Chi-Yuan CHENG, Long PAN, Stanislav JARACZ
  • Patent number: 10321203
    Abstract: A video delivery service may display different content on an interface, such as ad campaign content, media program campaign content, and recommendation content. For example, the video delivery service may communicate with an ad engine to determine ad campaign content that is available and ad campaign scores to rate the ad campaign content. The video delivery service may also communicate with a media program campaign engine to determine any media program campaign content for the user and media program campaign scores to rate the media program campaign content. Then, the video delivery service may communicate with a recommendation engine to rate the relevance of the ad campaign content or media program campaign content to the user. After receiving the ad campaign content, media program campaign content, and recommendation content, the video delivery service determines which of the ad campaign content, media program campaign content, and recommendation content to display in the interface.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: June 11, 2019
    Assignee: HULU, LLC
    Inventors: Christopher Russell Kehler, Kang Kang, Jeff Beal, Chi Zhang, Zhebang Hua, Lutfi Ilke Kaya