Patents by Inventor Jin Ping Lin

Jin Ping Lin 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: 20240154517
    Abstract: A soft-switching power converter includes a main switch, an energy-releasing switch, and an inductive coupled unit. The main switch is a controllable switch. The energy-releasing switch is coupled to the main switch. The inductive coupled unit is coupled to the main switch and the energy-releasing switch. The inductive coupled unit includes a first inductance, a second inductance coupled to the first inductance, and an auxiliary switch unit. The auxiliary switch unit is coupled to the second inductance to form a closed loop. The main switch and the energy-releasing switch are alternately turned on and turned off. The auxiliary switch unit is controlled to start turning on before the main switch is turned on so as to provide at least one current path.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 9, 2024
    Inventors: Hung-Chieh LIN, Yi-Ping HSIEH, Jin-Zhong HUANG, Hung-Yu HUANG, Chih-Hsien LI, Ciao-Yin PAN
  • Patent number: 11967898
    Abstract: A soft-switching power converter includes a main switch, an energy-releasing switch, and an inductive coupled unit. The main switch is a controllable switch. The energy-releasing switch is coupled to the main switch. The inductive coupled unit is coupled to the main switch and the energy-releasing switch. The inductive coupled unit includes a first inductance, a second inductance coupled to the first inductance, and an auxiliary switch unit. The auxiliary switch unit is coupled to the second inductance to form a closed loop. The main switch and the energy-releasing switch are alternately turned on and turned off. The auxiliary switch unit is controlled to start turning on before the main switch is turned on so as to provide at least one current path.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: April 23, 2024
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Hung-Chieh Lin, Yi-Ping Hsieh, Jin-Zhong Huang, Hung-Yu Huang, Chih-Hsien Li, Ciao-Yin Pan
  • Patent number: 11182406
    Abstract: A data-replication system replicates a source database to a target database by first intelligently identifying and prioritizing a set of hot queries that have each in the past been submitted to the source database at a rate exceeding a threshold submission rate. Any previously replicated content contained in a database table accessed by a hot query is copied to a set of memory-resident blocks. The blocks are then updated with incremental changes made to the table's contents since the most-recent previous replication. Each updated block is copied to the target database in order of the priority of the block's corresponding hot query. When all blocks that contain data of a particular table have been copied into the target database, that table becomes available to users of the target database despite the fact that the entire database has not yet been fully replicated.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: November 23, 2021
    Assignee: International Business Machines Corporation
    Inventors: He Fang Zhang, Peng Hui Jiang, Wei Guo, Yue Li, Jin Ping Lin, Meng Zhao, Qian Tao
  • Publication number: 20210303597
    Abstract: A data-replication system replicates a source database to a target database by first intelligently identifying and prioritizing a set of hot queries that have each in the past been submitted to the source database at a rate exceeding a threshold submission rate. Any previously replicated content contained in a database table accessed by a hot query is copied to a set of memory-resident blocks. The blocks are then updated with incremental changes made to the table's contents since the most-recent previous replication. Each updated block is copied to the target database in order of the priority of the block's corresponding hot query. When all blocks that contain data of a particular table have been copied into the target database, that table becomes available to users of the target database despite the fact that the entire database has not yet been fully replicated.
    Type: Application
    Filed: March 27, 2020
    Publication date: September 30, 2021
    Inventors: He Fang Zhang, Peng Hui Jiang, Wei Guo, Yue Li, Jin Ping Lin, Meng Zhao, Qian Tao