Patents by Inventor Renzhao Wu

Renzhao Wu 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).

  • Patent number: 11369654
    Abstract: An application method of Dendrobium candidum in preparing a medicine for treating hypertension, includes: separately adding an adjuvant, according to a conventional medicine processing method, into Dendrobium candidum powder, or an extracting solution of Dendrobium candidum powder obtained by alcohol and water extraction, or a mixture of Dendrobium candidum powder and the extracting solution obtained by alcohol and water extraction, and preparing same as traditional Chinese medicine tablets, granules, suspended granules, pills, powder, or capsules, thereby obtaining a medicine for treating hypertension.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: June 28, 2022
    Assignee: Hangzhou Danhe Pharmaceutical Co., Ltd.
    Inventors: Renzhao Wu, Yue Wu, Yu Chen
  • Publication number: 20200268826
    Abstract: An application method of Dendrobium candidum in preparing a medicine for treating hypertension, includes: separately adding an adjuvant, according to a conventional medicine processing method, into Dendrobium candidum powder, or an extracting solution of Dendrobium candidum powder obtained by alcohol and water extraction, or a mixture of Dendrobium candidum powder and the extracting solution obtained by alcohol and water extraction, and preparing same as traditional Chinese medicine tablets, granules, suspended granules, pills, powder, or capsules, thereby obtaining a medicine for treating hypertension.
    Type: Application
    Filed: August 23, 2018
    Publication date: August 27, 2020
    Inventors: Renzhao WU, Yue WU, Yu CHEN
  • Patent number: 8551147
    Abstract: A hypertension therapy instrument comprises an infrared ray generator that can radiate infrared ray onto a human body; a heart rhythm signal generator sensing heart rhythm of the human body and outputs a heart rhythm signal containing heart rhythm information; a controlling device receiving the signal outputted by the heart rhythm signal generator and controlling a radiation intensity of the infrared ray generator based on the heart rhythm of the human body, so that the radiation intensity of the infrared ray generator changes with the heart rhythm of the human body, so as to treat hypertension; and a power supply supplying power to the infrared ray generator, the heart rhythm generator, and the controlling device.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: October 8, 2013
    Assignee: Hangzhou Dalishen Medical Device Ltd.
    Inventors: Zhanggen Shou, Renzhao Wu
  • Publication number: 20100305667
    Abstract: A hypertension therapy instrument comprises an infrared ray generator that can radiate infrared ray onto a human body; a heart rhythm signal generator sensing heart rhythm of the human body and outputs a heart rhythm signal containing heart rhythm information; a controlling device receiving the signal outputted by the heart rhythm signal generator and controlling a radiation intensity of the infrared ray generator based on the heart rhythm of the human body, so that the radiation intensity of the infrared ray generator changes with the heart rhythm of the human body, so as to treat hypertension; and a power supply supplying power to the infrared ray generator, the heart rhythm generator, and the controlling device.
    Type: Application
    Filed: June 1, 2009
    Publication date: December 2, 2010
    Inventors: Zhanggen Shou, Renzhao Wu
  • Publication number: 20090101849
    Abstract: An infrared ray generator controlled by photoelectric finger pulse sensor comprises a carrier circuit, a photoelectric signal generating circuit, a photoelectric finger pulse signal receiving circuit, a signal anti-disturbing circuit, a carrier amplification circuit, a detecting and filtering circuit, a low pass amplifying circuit, an intelligent processing circuit, a voltage regulation circuit for triggering and controlling infrared ray lamp, and a power supply circuit for the infrared ray generator.
    Type: Application
    Filed: July 14, 2006
    Publication date: April 23, 2009
    Inventors: Renzhao Wu, Zhanggen Shou, Baiqi Zhang, Huagen Yan, Xin Wang