Patents by Inventor Hongqian Wang

Hongqian 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).

  • METHODS AND SYSTEMS FOR GENERATING FERTILIZER FORMULAS
    Publication number: 20240090369
    Abstract: Embodiments of the present disclosure provide a method and system for generating a fertilizer formula, the method is executed by a processor, comprising: obtaining a basic formula for fertilization; obtaining monitoring data based on a monitoring device; determining a soil feature of a predetermined point based on the monitoring data; determining an experiment scheme and experimental parameters based on the soil feature and an experimental design; determining a fertilization dosage and conducting an intelligent planting experiment based on the fertilization dosage and the basic formula for fertilization; obtaining experimental parameters and experimental yield data of each experimental processing, and optimized yield data of an optimized fertilization processing, and storing the experimental parameters, experimental yield data, and the optimized yield data in a storage unit; and determining a model for reduced fertilization of nitrogen, phosphorus, and potassium nutrients and generating the fertilizer formula
    Type: Application
    Filed: September 15, 2023
    Publication date: March 21, 2024
    Applicant: INSTITUTE OF SOIL, FERTILIZER, RESOURCES AND ENVIRONMENT OF JIANGXI ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Jianhua JI, Xianjin LAN, Zhenzhen LYU, Hongqian HOU, Xiumei LIU, Yiren LIU, Zijun WANG
  • Recording material
    Patent number: 9308763
    Abstract: A printable recording material containing an opaque supporting substrate; a hydrophobic layer; an ink vehicle-receiving layer having a two-layer structure or having bimodal pore size distribution; and an ink colorant-receiving layer comprising inorganic particles. Also disclosed are the method for making such material and the method for producing printed images using said printable recording material.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: April 12, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xiaoqi Zhou, Hongqian Wang, David Edmondson
  • Recording material
    Patent number: 9248684
    Abstract: A printable recording material containing an opaque supporting substrate; a resin barrier layer; an ink vehicle-receiving layer having a first structure with inorganic particles and, at least, a binder and a second structure with nano-porous particles and, at least, a binder; and an ink colorant-receiving layer. Also disclosed are the method for making such material and the method for producing printed images using said printable recording material.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: February 2, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Hongqian Wang, Xiaoqi Zhou, Gracy Apprisiani Wingkono, David Edmondson, Vladek Kasperchik
  • Recording material
    Patent number: 9180716
    Abstract: A printable recording material that contains an opaque supporting substrate; a resin-rich barrier layer; a coating composition with bimodal pore size distribution; and an ink colorant-receiving layer. Also disclosed herein are the method for making such material and the method for producing printed images using said printable recording material.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: November 10, 2015
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Hongqian Wang, Xiaoqi Zhou, David Edmondson
  • RECORDING MATERIAL
    Publication number: 20150165807
    Abstract: A printable recording material containing an opaque supporting substrate; a hydrophobic layer; an ink vehicle-receiving layer having a two-layer structure or having bimodal pore size distribution; and an ink colorant-receiving layer comprising inorganic particles. Also disclosed are the method for making such material and the method for producing printed images using said printable recording material.
    Type: Application
    Filed: July 9, 2012
    Publication date: June 18, 2015
    Applicant: Hewlett-Packard Developement Company, L.P.
    Inventors: Xiaoqi Zhou, Hongqian Wang, David Edmondson
  • RECORDING MATERIAL
    Publication number: 20150132509
    Abstract: A printable recording material that contains an opaque supporting substrate; a resin-rich barrier layer; a coating composition with bimodal pore size distribution; and an ink colorant-receiving layer. Also disclosed herein are the method for making such material and the method for producing printed images using said printable recording material.
    Type: Application
    Filed: July 9, 2012
    Publication date: May 14, 2015
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Hongqian Wang, Xiaoqi Zhou, David Edmondson
  • RECORDING MATERIAL
    Publication number: 20150072089
    Abstract: A printable recording material containing an opaque supporting substrate; a resin barrier layer; an ink vehicle-receiving layer having a first structure with inorganic particles and, at least, a binder and a second structure with nano-porous particles and, at least, a binder; and an ink colorant-receiving layer. Also disclosed are the method for making such material and the method for producing printed images using said printable recording material.
    Type: Application
    Filed: March 30, 2012
    Publication date: March 12, 2015
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Hongqian Wang, Xiaoqi Zhou, Gracy Apprisiani Wingkono, David Edmondson, Vladek Kasperchik