Patents by Inventor Muli Liu

Muli Liu 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).

  • Frequent item set tracking
    Patent number: 11620344
    Abstract: A new transaction set is compared to a plurality of transaction sets represented in a Compressed Frequent Item Set (CFIS), wherein the CFIS maintains a count for each transaction set represented in the CFIS. When the new transaction set matches a transaction set represented in the CFIS, the count for the matching transaction set in the CFIS is incremented. When the new transaction set does not match any transaction sets represented in the CFIS, the new transaction set is added to the CFIS. If there are intersections between two or more events of the new transaction set and the events of the plurality of transaction sets represented in the CFIS, the count for the transaction sets in the CFIS that intersect with two or more of the events of the new transaction set is incremented.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: April 4, 2023
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Peng Jiang, Yan Guang Zhang, ZhenJun Mei, Nan Li, Muli Liu, Yan Xia, Xin Zhang, Yi Sun
  • FREQUENT ITEM SET TRACKING
    Publication number: 20210279278
    Abstract: A new transaction set is compared to a plurality of transaction sets represented in a Compressed Frequent Item Set (CFIS), wherein the CFIS maintains a count for each transaction set represented in the CFIS. When the new transaction set matches a transaction set represented in the CFIS, the count for the matching transaction set in the CFIS is incremented. When the new transaction set does not match any transaction sets represented in the CFIS, the new transaction set is added to the CFIS. If there are intersections between two or more events of the new transaction set and the events of the plurality of transaction sets represented in the CFIS, the count for the transaction sets in the CFIS that intersect with two or more of the events of the new transaction set is incremented.
    Type: Application
    Filed: March 4, 2020
    Publication date: September 9, 2021
    Inventors: Peng Jiang, Yan Guang Zhang, ZhenJun Mei, Nan Li, Muli Liu, Yan Xia, Xin Zhang, Yi Sun
  • Building management system analysis
    Patent number: 11073806
    Abstract: Devices, methods, and systems for building management system analysis are described herein. One method includes embedding a plurality of statistics associated with a building within a graphical display of the building and displaying a timeline of the plurality of statistics within the graphical display.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: July 27, 2021
    Assignee: Honeywell International Inc.
    Inventors: Xiaoxun Zhu, Luther Zhang, Henry Chen, Muli Liu, Yi Sun, Binbin Zhang
  • BUILDING MANAGEMENT SYSTEM ANALYSIS
    Publication number: 20190163146
    Abstract: Devices, methods, and systems for building management system analysis are described herein. One method includes embedding a plurality of statistics associated with a building within a graphical display of the building and displaying a timeline of the plurality of statistics within the graphical display.
    Type: Application
    Filed: February 1, 2019
    Publication date: May 30, 2019
    Inventors: Xiaoxun Zhu, Luther Zhang, Henry Chen, Muli Liu, Yi Sun, Binbin Zhang
  • Building management system analysis
    Patent number: 10216155
    Abstract: Devices, methods, and systems for building management system analysis are described herein. One method includes embedding a plurality of statistics associated with a building within a graphical display of the building and displaying a timeline of the plurality of statistics within the graphical display.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: February 26, 2019
    Assignee: Honeywell International Inc.
    Inventors: Xiaoxun Zhu, Luther Zhang, Henry Chen, Muli Liu, Yi Sun, Binbin Zhang
  • BUILDING MANAGEMENT SYSTEM ANALYSIS
    Publication number: 20160033946
    Abstract: Devices, methods, and systems for building management system analysis are described herein. One method includes embedding a plurality of statistics associated with a building within a graphical display of the building and displaying a timeline of the plurality of statistics within the graphical display.
    Type: Application
    Filed: July 31, 2014
    Publication date: February 4, 2016
    Inventors: Xiaoxun Zhu, Luther Zhang, Henry Chen, Muli Liu, Yi Sun, Binbin Zhang
  • ONTOLOGY DRIVEN BUILDING AUDIT SYSTEM
    Publication number: 20150019174
    Abstract: A method includes representing a building structure and component systems using a structural set of ontologies to create a building ontology, representing audit tasks and audit processes using an audit ontology, and presenting an ordered set of audit tasks to an auditor using the structural set of ontologies and the audit ontology, enabling the auditor to complete an audit process and populate data about instances in the building ontology representing a specific building.
    Type: Application
    Filed: July 9, 2013
    Publication date: January 15, 2015
    Inventors: Liana Maria Kiff, Girija Parthasarathy, Henry Chen, Hao Bai, Muli Liu