Patents by Inventor Huihang Liang

Huihang Liang 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).

  • Tracking of document status through multiple computer networks
    Patent number: 11848848
    Abstract: In an example embodiment, a first function is performed on the first document received at first middleware management architecture, causing a change in the status of the first document. The change is logged in a record corresponding to the first document in a memory. Then the first document is sent to a second network via a transmission protocol layer. A notification of a change in the status of the first document within the second layer is received in a layer other than the transmission protocol layer, from the second network. The change in the second network is logged in the record corresponding to the first document in the memory. Information corresponding to the change in the status of the first document at the middleware management architecture and the change in the status of the first document in the second network is reported to the first network.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: December 19, 2023
    Assignee: SAP SE
    Inventors: Alexander Ubillus, Kam Yue, Arunkumar Thiyagarajan, Veronica Vijil, Huihang Liang, Orville Pinto, Jiawei Sun, Giso Schroeder
  • TRACKING OF DOCUMENT STATUS THROUGH MULTIPLE COMPUTER NETWORKS
    Publication number: 20210297335
    Abstract: In an example embodiment, a first function is performed on the first document received at first middleware management architecture, causing a change in the status of the first document. The change is logged in a record corresponding to the first document in a memory. Then the first document is sent to a second network via a transmission protocol layer. A notification of a change in the status of the first document within the second layer is received in a layer other than the transmission protocol layer, from the second network. The change in the second network is logged in the record corresponding to the first document in the memory. Information corresponding to the change in the status of the first document at the middleware management architecture and the change in the status of the first document in the second network is reported to the first network.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Alexander Ubillus, Kam Yue, Arunkumar Thiyagarajan, Veronica Vijil, Huihang Liang, Orville Pinto, Jiawei Sun, Giso Schroeder
  • Tracking of document status through multiple computer networks
    Patent number: 11057288
    Abstract: In an example embodiment, a first function is performed on the first document received at first middleware management architecture, causing a change in the status of the first document. The change is logged in a record corresponding to the first document in a memory. Then the first document is sent to a second network via a transmission protocol layer. A notification of a change in the status of the first document within the second layer is received in a layer other than the transmission protocol layer, from the second network. The change in the second network is logged in the record corresponding to the first document in the memory. Information corresponding to the change in the status of the first document at the middleware management architecture and the change in the status of the first document in the second network is reported to the first network.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: July 6, 2021
    Assignee: SAP SE
    Inventors: Alexander Ubillus, Kam Yue, Arun Thiyagarajan, Veronica Vijil, Huihang Liang, Orville Pinto, Jiawei Sun, Giso Schroeder
  • TRACKING OF DOCUMENT STATUS THROUGH MULTIPLE COMPUTER NETWORKS
    Publication number: 20180075004
    Abstract: In an example embodiment, a first function is performed on the first document received at first middleware management architecture, causing a change in the status of the first document. The change is logged in a record corresponding to the first document in a memory. Then the first document is sent to a second network via a transmission protocol layer. A notification of a change in the status of the first document within the second layer is received in a layer other than the transmission protocol layer, from the second network. The change in the second network is logged in the record corresponding to the first document in the memory. Information corresponding to the change in the status of the first document at the middleware management architecture and the change in the status of the first document in the second network is reported to the first network.
    Type: Application
    Filed: December 9, 2016
    Publication date: March 15, 2018
    Inventors: Alexander Ubillus, Kam Yue, Arun Thiyagarajan, Veronica Vijil, Huihang Liang, Orville Pinto, Jiawei Sun, Giso Schroeder