Patents by Inventor Gang Cheng

Gang Cheng 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).

  • Patent number: 11240160
    Abstract: Apparatuses and methods comprise receiving traffic from multiple virtual machines (VMs) associated with a same identification (ID); mapping the ID into a destination Internet Protocol (IP) address; and forwarding the traffic from the multiple VMs to a first gateway instance announcing the destination IP address.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: February 1, 2022
    Assignee: Alibaba Group Holding Limited
    Inventor: Gang Cheng
  • Patent number: 11238757
    Abstract: The Shifting Substitution Cipher Based Efficient Vaultless Data Tokenization Apparatuses, Methods and Systems (“VDT”) transforms tokenized data storage request, detokenized data retrieval request, tokenized data retokenization request inputs via VDT components into tokenized data storage response, detokenized data retrieval response, tokenized data retokenization response outputs. A tokenized data storage request datastructure is obtained. Data type and data type instance of a plaintext data value are determined. A first data tokenization key token for the data type instance is determined. A first data shift position for the first data tokenization key token is calculated. A first tokenized data value is generated by translating the plaintext data value from a plaintext alphabet to a first shifted ciphertext data alphabet generated by shifting the first data tokenization key token using the first data shift position.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: February 1, 2022
    Assignee: FMR LLC
    Inventors: Kyle Bush, Gang Cheng
  • Patent number: 11231954
    Abstract: A method for generating a nested container with no intersection and same layer full coverage, including: giving a right undirected graph G(V, E, W) and network measurement index set {Ti} for dividing nodes in G, each network measurement index Ti corresponding to a Ci layer container set {Ci k}; deleting an edge weighing greater than Ti, and segmenting G into subgraphs, each a connected component; setting all nodes in the subgraph Gcm not in the Ci layer container as set L; selecting one node from set L as current anchor aj; starting with anchor aj, performing breadth-first search on all nodes in L and Ci+1 layer container containing aj with the path communicated therewith less than Ti forming a Ci layer container with anchor aj; setting j?=j+1, determining whether L is a null set; setting m=m+1, determining whether all subgraphs are processed; setting i=i?1, and determining whether i=1 is satisfied.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: January 25, 2022
    Assignees: INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES, BEIJING HILI TECHNOLOGY CO., LTD.
    Inventors: Yiqiang Sheng, Jinlin Wang, Yi Liao, Xiaozhou Ye, Gang Cheng, Haojiang Deng, Lingfang Wang
  • Patent number: 11218841
    Abstract: A fast query method for a mobile network entity dynamic location information, using a distributed container hierarchical nested structure to process registration and queries for location information, includes: after a network entity connects to a network attachment point after moving and obtains a new network address assignment, determining a series of a registered container, and then registering new location information corresponding to where the network entity is currently located, the location information containing at least current network address information; when a network forwarding device learns that the network entity is currently un-reachable, querying the new location information of the network entity from the container where the network entity was located before moving; and the container where the network entity was located before moving, after receiving the query request, obtains the new location information of the network entity by searching in the container and in a peer neighboring container s
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: January 4, 2022
    Assignees: INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES, BEIJING HILI TECHNOLOGY CO. LTD
    Inventors: Jinlin Wang, Jun Chen, Gang Cheng, Xiaozhou Ye, Haojiang Deng, Lingfang Wang, Weining Qi
  • Publication number: 20210390884
    Abstract: The Shifting Substitution Cipher Based Efficient Vaultless Data Tokenization Apparatuses, Methods and Systems (“VDT”) transforms tokenized data storage request, detokenized data retrieval request, tokenized data retokenization request inputs via VDT components into tokenized data storage response, detokenized data retrieval response, tokenized data retokenization response outputs. A tokenized data storage request datastructure is obtained. Data type and data type instance of a plaintext data value are determined. A first data tokenization key token for the data type instance is determined. A first data shift position for the first data tokenization key token is calculated. A first tokenized data value is generated by translating the plaintext data value from a plaintext alphabet to a first shifted ciphertext data alphabet generated by shifting the first data tokenization key token using the first data shift position.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 16, 2021
    Inventors: Kyle Bush, Gang Cheng
  • Publication number: 20210392403
    Abstract: The present disclosure discloses a smart television and a server. In the present disclosure, a query command comprising a keyword is sent to a server in response to a query request for an audio/video from the user input interface, wherein the server is configured to determine media resource information of corresponding target audio/video according to the keyword in response to receiving the query command, and generate a reply text comprising comment information of the target audio/video according to the keyword; the media resource information and the reply text sent from the server are received; and the display is controlled to present the media resource information in a first area on the user interface and present the reply text in a second area on the user interface.
    Type: Application
    Filed: August 25, 2021
    Publication date: December 16, 2021
    Inventors: Shansong YANG, Gang CHENG, Xingyang SHAO, Siyao JIANG
  • Patent number: 11196838
    Abstract: A computer system monitors a set of computing resources of a user to determine a planned user event, as well as a set of service parameters for the planned user event. The computer system may further schedule a service request for the planned user event, based at least in part on the event location. Additionally, the computer system may perform an action on behalf of the user with respect to initiating the service request at a scheduled time.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: December 7, 2021
    Assignee: UBER TECHNOLOGIES, INC.
    Inventors: Gang Cheng, Jason Chionh, Jonathan Kantrowitz, Oren Freiberg, Juncao Li, Jie Zhang
  • Publication number: 20210337047
    Abstract: A computer system receives user data from a computing device of a user and determines that the user will utilize a transport service to arrive at a destination location at a specified time. The computer system automatically triggers, without user input, a service request for the user by monitoring transport provider availability within a proximity of a current location of the user prior to the specified time, and determines a service request time for the user based on the transport provider availability. The computer system then generates the service request for the scheduled user event based on the service request time.
    Type: Application
    Filed: July 2, 2021
    Publication date: October 28, 2021
    Inventors: Gang Cheng, Jason Chionh, Jonathan Kantrowitz, Oren Freiberg, Juncao Li, Jie Zhang
  • Patent number: 11133530
    Abstract: Additives to electrolytes that enable the formation of comparatively more robust SEI films on silicon anodes. The SEI films in these embodiments are seen to be more robust in part because the batteries containing these materials have higher coulombic efficiency and longer cycle life than comparable batteries without such additives.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: September 28, 2021
    Assignee: Wildcat Discovery Technologies, Inc.
    Inventors: Ye Zhu, Gang Cheng, Deidre Strand, Jen-Hsien Yang
  • Patent number: 11118446
    Abstract: A system and method are described which are useful for monitoring parameters of drilling fluid within a drilling system comprising a drilling assembly. The drilling assembly is connected between a drilling platform and a wellhead and is useful for more safely drilling a wellbore necessary for hydrocarbon exploration and production by signaling the occurrence of a kick. The drilling assembly comprises a reader module for reading data information of at least one RF tag dispersed in a returned drilling fluid. The data information of the RF tag is transmitted to a controller via a communication link to calculate related parameters of the returned drilling fluid. A method for monitoring parameters of drilling fluid, and an allied blowout preventer for a drilling system are also provided.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: September 14, 2021
    Assignee: Baker Hughes Oilfield Operations LLC
    Inventors: Weihua Shang, Gang Cheng, Ran Niu, Yao Chen, Fengguo Tian
  • Publication number: 20210261588
    Abstract: An asymmetric tetradentate metal complex of a N{circumflex over (?)}C{circumflex over (?)}C{circumflex over (?)}N comprising tetradentate ligand has a metal connected to binding sites which are connected to each other via three or four covalent bonds that can be either single or double bonds with bridging linkers reside between C{circumflex over (?)}C and C{circumflex over (?)}N moieties. These linkers result in three-dimension metal complexes with distorted square planar geometries. The four donor atoms coordinate to a metal center. Upon metal binding a 5-6-6 membered metallocycle is formed upon chelation including a first nitrogen donor bond, a first metal-carbon bond, a second metal-carbon bond, and a second nitrogen donor bond. The light emission from these metal complexes can be tuned by the ligand structure over the entire visible spectrum.
    Type: Application
    Filed: January 18, 2019
    Publication date: August 26, 2021
    Inventors: Chi Ming CHE, Wai Hung ANG, Mao MAO, Gang CHENG
  • Patent number: 11096841
    Abstract: A woodpulp-free urine pad includes from top to bottom a top sheet, a perforated film layer, a core layer and a bottom layer, wherein the perforated film layer is made by perforating the surface of the waterproof material, the core layer comprises an upper adhesive layer, a lower adhesive layer and a water accepting layer which is mad of SAP polymeric particle between the upper and lower adhesive layers. The utility model has a strong ability to prevent liquid infiltration, and it removes away the wood pulp in the core layer to save a large amount of wood and to protect the environment.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: August 24, 2021
    Assignee: WUHU LEISURELY NURSING SUPPLIES POLYTRON TECHNOLOGIES INC
    Inventor: Gang Cheng
  • Patent number: 11102114
    Abstract: Apparatus and methods include receiving a first packet, the first packet including a first source Internet protocol (IP) address and a first destination IP address; adding a first outer header to the first packet to generate an encapsulated packet, the first outer header including a second source IP address and a second destination IP address; forwarding the encapsulated packet to a Server Load Balancer (SLB) associated with the second destination IP address; receiving a response packet from a front end server having a front end server private IP address; and saving the front end server private IP address to bypass the SLB.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 24, 2021
    Assignee: Alibaba Group Holding Limited
    Inventor: Gang Cheng
  • Publication number: 20210258282
    Abstract: A method for propagating a movement event message of a network entity, including: step 1) a network device maintaining a historical forwarded information list, wherein a network device capable of receiving a movement event message from an external system or device maintains an uplink port information table; step 2) after receiving the message, the network device performs matching using the table to obtain a forwarding port and forwarding information of the message, and constructs a movement event forwarding message using the information and forwards through the forwarding port; and step 3) after a device receives the message, searching for a matching forwarding port and forwarding information of the message in the information list, modifying the message using the forwarding information, and forwarding the modified message through the forwarding port. The method is able to propagate a movement event message to a network device responsible for related data transmission and forwarding.
    Type: Application
    Filed: May 29, 2019
    Publication date: August 19, 2021
    Applicants: INSTITUTE OF ACOUSTICS, CHINESE ACADEMY OF SCIENCES, BEIJING HILI TECHNOLOGY CO. LTD
    Inventors: Jinlin WANG, Jun CHEN, Gang CHENG, Xiaozhou YE, Haojiang DENG, Lingfang WANG, Weining QI
  • Publication number: 20210253852
    Abstract: A composite solid state electrolyte comprises a polymer electrolyte material, a ceramic ion conductor, and a functionalized coupling agent selected to be compatible with the ceramic ion conductor and the bulk polymer compound. The polymer electrolyte material comprises a bulk polymer compound and a lithium salt. The functionalized coupling agent has a backbone that is structurally similar to the bulk polymer compound.
    Type: Application
    Filed: May 3, 2021
    Publication date: August 19, 2021
    Inventors: Kyler Carroll, Deidre Strand, Gang Cheng, Cam Peebles, Ben Lancia, Cory O'Neill, Bin Li, Alex Freigang
  • Patent number: 11095558
    Abstract: The techniques described herein include isolating network traffic between tenants using a programmable switch that routes network traffic directly to the appropriate virtual private cloud (VPC) and/or virtual machine (VM).
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 17, 2021
    Assignee: Alibaba Group Holding Limited
    Inventors: Gang Cheng, Li Han, Wei Zhao
  • Publication number: 20210246743
    Abstract: The present disclosure relates to a method for early kick detection in a drilling system with a drilling fluid loop, comprising: collecting flow-in rate and flow-out rate of a drilling fluid; calibrating the flow-out rate to obtain a calibrated flow-out rate of the drilling fluid; determining a flow rate difference between the flow-in rate and the calibrated flow-out rate of the drilling fluid; and identifying the kicks based on the flow rate difference. The present disclosure also relates to an apparatus for early kick detection in a drilling system with a drilling fluid loop.
    Type: Application
    Filed: June 22, 2018
    Publication date: August 12, 2021
    Applicant: HYDRIL USA DISTRIBUTION LLC
    Inventors: Gang Cheng, Yan Mei, Weihua Shang, Xin Qu, Xiaoyang Wei
  • Patent number: 11083739
    Abstract: The present invention provides mito-magnolol compounds, pharmaceutical compositions thereof, and methods of using the mito-magnolol compounds in the treatment of cancer, especially anti-cancer therapy or kinase resistant cancers.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: August 10, 2021
    Assignees: THE MEDICAL COLLEGE OF WISCONSIN, INC., AIX-MARSEILLE UNIVERSITE
    Inventors: Balaraman Kalyanaraman, Jacek Michal Zielonka, Gang Cheng, Micael Joël Hardy, Olivier Ouari
  • Publication number: 20210228737
    Abstract: Provided herein are biocompatible polymers having a polymer backbone and one or more repeating units, and methods of making and using the same. The repeating units can each be individually selected from a zwitterionic precursor repeating unit of Formula (I). Also provided are systems for nucleic acid delivery including the biocompatible polymers, the systems having a cationic core and a polysaccharide-anionic peptide conjugate adsorbed to the cationic core.
    Type: Application
    Filed: June 6, 2019
    Publication date: July 29, 2021
    Inventors: Gang Cheng, Huifeng Wang
  • Patent number: D935493
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: November 9, 2021
    Inventor: Zhi-Gang Cheng