Patents by Inventor YEN-CHI LOO

YEN-CHI LOO 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).

  • hydroponic culture medium and system
    Patent number: 12778035
    Abstract: The present invention generally relates to a hydroponic culture medium and a hydroponic planting system, more particularly to a Houttuynia cordata hydroponic culture medium, a Houttuynia cordata hydroponic planting system, Houttuynia cordata extracts, a method, and applications thereof. The Houttuynia cordata hydroponic culture medium includes a plant fertilizer and a Houttuynia cordata growth-promoting additive. The Houttuynia cordata growth-promoting additive is selected from the group consisting of: vitamin B complex, seaweed essence, amino acid, microorganism, and a combination thereof. An electronic conductivity of the Houttuynia cordata hydroponic culture medium is between 0.4 ms/cm and 2.0 ms/cm.
    Type: Grant
    Filed: November 22, 2024
    Date of Patent: November 3, 2026
    Assignee: WE-WIN BIO-MEDICAL CO., LTD.
    Inventors: Fang-Rong Chang, Wei-Hung Wu, Yi-Hong Tsai, Chung-Hsien Chen, Yen-Chi Loo, Hsueh-Er Chen, Yen-Chang Chen, Hui-Ping Hsieh, Chen Hsieh
  • HOUTTUYNIA CORDATA HYDROPONIC CULTURE MEDIUM AND SYSTEM
    Publication number: 20250081904
    Abstract: The present invention generally relates to a hydroponic culture medium and a hydroponic planting system, more particularly to a Houttuynia cordata hydroponic culture medium, a Houttuynia cordata hydroponic planting system, Houttuynia cordata extracts, a method, and applications thereof. The Houttuynia cordata hydroponic culture medium includes a plant fertilizer and a Houttuynia cordata growth-promoting additive. The Houttuynia cordata growth-promoting additive is selected from the group consisting of: vitamin B complex, seaweed essence, amino acid, microorganism, and a combination thereof. An electronic conductivity of the Houttuynia cordata hydroponic culture medium is between 0.4 ms/cm and 2.0 ms/cm.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: FANG-RONG CHANG, WEI-HUNG WU, YI-HONG TSAI, CHUNG-HSIEN CHEN, YEN-CHI LOO, HSUEH-ER CHEN, YEN-CHANG CHEN, HUI-PING HSIEH, CHEN HSIEH
  • HOUTTUYNIA CORDATA HYDROPONIC CULTURE MEDIUM, SYSTEM AND EXTRACT OF HOUTTUYNIA CORDATA PRODUCED BY THE SAME AND ITS METHOD
    Publication number: 20230389492
    Abstract: The present invention generally relates to a hydroponic culture medium and a hydroponic planting system, more particularly to a Houttuynia cordata hydroponic culture medium, a Houttuynia cordata hydroponic planting system, Houttuynia cordata extracts, a method, and applications thereof.
    Type: Application
    Filed: March 14, 2023
    Publication date: December 7, 2023
    Inventors: FANG-RONG CHANG, WEI-HUNG WU, YI-HONG TSAI, CHUNG-HSIEN CHEN, YEN-CHI LOO, HSUEH-ER CHEN, YEN-CHANG CHEN, HUI-PING HSIEH, CHEN HSIEH