Patents by Inventor Kai Xia

Kai Xia 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: 20250214906
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to improve the growth of corn under low temperature conditions. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil containing the corn seeds, the solution can also be sprayed to the leaf surface of corn plants at a specific growth stage. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil and for spraying to leaf surface of corn seedlings/plants.
    Type: Application
    Filed: June 20, 2024
    Publication date: July 3, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ya-Wen HUANG, Gui-Jun LI
  • Publication number: 20250206677
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to improve the growth of wheat under low temperature conditions. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil containing the wheat seeds. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil containing the wheat seeds.
    Type: Application
    Filed: May 22, 2024
    Publication date: June 26, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Cheng-Ku LIN, Ya-Ling LIN
  • Publication number: 20250194606
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to reduce the suppression of corn growth due to waterlogging stress. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil containing the corn seeds or seedlings; the solution can also be sprayed to the leaf surface of corn seedlings at a growth period of the corn seedlings. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil or for spraying to leaf surface of corn seedlings.
    Type: Application
    Filed: May 8, 2024
    Publication date: June 19, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ya-Wen HUANG, Cyun-Jhe YAN
  • Publication number: 20250176560
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to promote the growth of corn plants under low light conditions. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then apply to the corn either by infusing to the soil at seeding stage or by leaf spray to the corn at vegetative stage. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for infusing or leaf spraying.
    Type: Application
    Filed: April 23, 2024
    Publication date: June 5, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ya-Wen HUANG, Yu-Yi WU
  • Publication number: 20250169507
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to promote the growth of wheat plants under low light conditions. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then spray to the wheat leaves at tillering stage. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for for spraying to leaf surface of wheat plants at tillering stage.
    Type: Application
    Filed: April 23, 2024
    Publication date: May 29, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Cheng-Ku LIN, Yu-Yi WU
  • Publication number: 20250145678
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to enhance the drought tolerance attribute of wheat plants. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil in which the wheat seeds are planted; the solution can also be sprayed to the leaf surface of young wheat plants. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil around the wheat plants and for spraying to leaf surface of young wheat plants.
    Type: Application
    Filed: January 9, 2024
    Publication date: May 8, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Cheng-Ku LIN, Ya-Ling LIN
  • Publication number: 20250136524
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to improve the efficacy of fertilizer usage and absorption by wheat plants. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the fertilized soil in which the wheat seeds are planted and grown. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil around the wheat plants.
    Type: Application
    Filed: January 15, 2024
    Publication date: May 1, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Cheng-Ku LIN, Ya-Ling LIN
  • Patent number: 12287487
    Abstract: The present disclosure relates to an AR display apparatus frame capable of being mounted on a safety helmet, including a first snap-fit, a second snap-fit, a hat-brim snap-fit, and a support frame, where the first snap-fit and the second snap-fit are symmetrically disposed on a side part of the support frame, the hat-brim snap-fit is disposed on a front end of the support frame, the support frame can be sleeved on the safety helmet, and the first snap-fit, the second snap-fit, and the hat-brim snap-fit are capable of fixedly connecting the safety helmet to the support frame. In the present disclosure, a worker can conveniently call for help in a timely manner while a fastening manner is simple and quick.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: April 29, 2025
    Assignee: HANGZHOU LINGBAN TECHNOLOGY CO. LTD.
    Inventors: Qingyang Shen, Kai Xia, Wengang Wang
  • Publication number: 20250128994
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to promote the growth and development of corn crops, by selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and, at seedling stage and/or early growth stage, applied to the soil around or sprayed to the young plants. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, before administering as taught herein.
    Type: Application
    Filed: January 15, 2024
    Publication date: April 24, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ya-Wen HUANG, Gui-Jun LI, Nai-Hua YE
  • Publication number: 20250128995
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to improve the efficacy of fertilizer usage and absorption by corn crops. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil in which the corn crops show better growth and development despite fertilizers use may be reduced. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil around the corn crops.
    Type: Application
    Filed: January 20, 2024
    Publication date: April 24, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ya-Wen HUANG, Gui-Jun LI
  • Publication number: 20250113794
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to enhance production yield and fruit quality of cucumber by selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and, at early growth stage, applied to the soil around and/or leaf surface of the cucumber plants. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, before administering as taught herein.
    Type: Application
    Filed: January 3, 2024
    Publication date: April 10, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Hsin-Yu CHEN, Jie-Chao YOU, Nai-Hua YE
  • Publication number: 20250107532
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to enhance the healthy growth and production yield of wheat crops. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and, at early growth stage, applied to the leaf surface or infused into the soil around the crops. Optionally, the KHP solution can be diluted by water, as taught in the specification, before administering as taught herein.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 3, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Cheng-Ku LIN, Yu-Lun LIU, Nai-Hua YE
  • Publication number: 20250084134
    Abstract: Present invention uses a mixture of feathers and water, and, depending on specific embodiments of the ratio between feathers and water, subject the mixture to a high-temperature and high-pressure treatment process for a fixed amount of time, resulting in a keratin solution containing at least 253 peptides, with their molecular masses between 500 and 4,000 Daltons, and the concentration is in the range of 2.0×105˜4.5×105 ppm. The solution can then be further diluted by water for application to different plants, at specific growth stages, following additional steps or processes of application to increase crops yield.
    Type: Application
    Filed: December 4, 2023
    Publication date: March 13, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ching-Chi TSAI, Meng-Ying LI, Yu-Lun LIU, Nai-Hua YE
  • Publication number: 20250081972
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to increase the grape plant's color changing (ripening) rate, flavor and sweetness. By selectively choosing specific weights of feathers and water, and treating the mixture, though one embodiment does not have water mixed in, to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then applied to the leaf surface of grape plants at different growth stages. Optionally, the KHP solution can be diluted by water, as taught in the specification, before applying to the leaf surface of the grape plants.
    Type: Application
    Filed: December 20, 2023
    Publication date: March 13, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ching-Chi TSAI, Meng-Ying LI, Yu-Lun LIU, Nai-Hua YE, Jie-Chao YOU
  • Publication number: 20250084010
    Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to increase the grape plant's production yield. By selectively choosing specific weights of feathers and water, and treating the mixture, though one embodiment does not have water mixed in, to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then applied to the leaf surface of grape plants at different growth stages. Optionally, the KHP solution can be diluted by water, as taught in the specification, before applying to the leaf surface of the grape plants.
    Type: Application
    Filed: December 9, 2023
    Publication date: March 13, 2025
    Applicant: CH Biotech R&D Co., Ltd.
    Inventors: Kai XIA, Ching-Chi TSAI, Meng-Ying LI, Yu-Lun LIU, Nai-Hua YE
  • Publication number: 20250051773
    Abstract: The present disclosure provides a DNAzyme and use thereof. The present disclosure also provides a system, comprising one or more catalytic domains and one or more substrate domains.
    Type: Application
    Filed: April 7, 2023
    Publication date: February 13, 2025
    Applicant: SHANGHAI CANGYU BIOTECHNOLOGY CO., LTD
    Inventors: Hongzhou GU, Qiao ZHANG, Kai XIA, Fuyou LI
  • Publication number: 20240353116
    Abstract: An air blower assembly and a ducted air conditioner are provided. An air blower assembly includes a plurality of air blowers, wherein the plurality of air blowers are sequentially connected and capable of rotating at a same time to change orientations of air outlets of the plurality of air blowers, and rotating axes of the plurality of air blowers are collinear; and a driving apparatus, in driving connection with the plurality of air blowers and configured to drive the plurality of air blowers.
    Type: Application
    Filed: August 3, 2022
    Publication date: October 24, 2024
    Inventors: Xiaolong Chi, Yifan Zhang, Biyao Zhang, Shaojun Ding, Kai Xia
  • Publication number: 20240302666
    Abstract: The present disclosure relates to an AR display apparatus frame capable of being mounted on a safety helmet, including a first snap-fit, a second snap-fit, a hat-brim snap-fit, and a support frame, where the first snap-fit and the second snap-fit are symmetrically disposed on a side part of the support frame, the hat-brim snap-fit is disposed on a front end of the support frame, the support frame can be sleeved on the safety helmet, and the first snap-fit, the second snap-fit, and the hat-brim snap-fit are capable of fixedly connecting the safety helmet to the support frame. In the present disclosure, a worker can conveniently call for help in a timely manner while a fastening manner is simple and quick.
    Type: Application
    Filed: November 11, 2021
    Publication date: September 12, 2024
    Inventors: Qingyang SHEN, Kai XIA, Wengang WANG
  • Publication number: 20240298641
    Abstract: The invention relates to a composition for enhancing nitrogen assimilation in plants. The composition includes auxin, salicylic acid, and melatonin. The invention also relates to a method for enhancing nitrogen assimilation in plants.
    Type: Application
    Filed: March 10, 2023
    Publication date: September 12, 2024
    Inventors: Nai-Hua YE, Cho-Chun Huang, Gui-Jun Li, Kai Xia, Chen-Pang Wu
  • Patent number: D1034596
    Type: Grant
    Filed: February 7, 2023
    Date of Patent: July 9, 2024
    Assignee: HANGZHOU LINGBAN TECHNOLOGY CO. LTD.
    Inventors: Guoying Li, Qingyang Shen, Kai Xia