Patents by Inventor Yucheng Song

Yucheng Song 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).

  • Winding cylinder of stereoscopic wound iron core transformer
    Patent number: 12249456
    Abstract: A winding cylinder of a stereoscopic wound iron core transformer is disclosed, including an outer cylinder, an inner cylinder and a tension assembly. The outer cylinder is movably connected with the inner cylinder through a bearing assembly, and the outer cylinder rotatable around an axis of the inner cylinder. The tension assembly includes a screw, a spring and a connecting assembly. The connecting assembly includes a fixing portion, a friction portion and a transmission portion, the friction portion and the transmission portion are both arranged around the inner cylinder, and the transmission portion is fixedly connected with the outer cylinder. A side face of the inner cylinder is provided with a through hole, and the fixing portion penetrates through the through hole and is fixedly connected with the friction portion.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: March 11, 2025
    Assignees: Haihong Electric Co., LTD., Guangdong Tritype Electric Co., Ltd.
    Inventors: Kaixuan Xu, Qingning Liang, Shuwei Situ, Yuxiang Qi, Danju Song, Wenjie Fang, Fei Li, Xueming Zhang, Yucheng Zhou, Wenhui Fang, Lizhen Zhai, Yixiong Liang, Huaming Wang, Quanan Xu
  • Compositions that include a hydrophobic compound and a polyamino acid conjugate
    Patent number: 8329199
    Abstract: Various compositions that include a hydrophobic compound and a polyamino acid conjugate are prepared. The compositions described herein are useful for a variety of drug, biomolecule, and imaging agent delivery applications.
    Type: Grant
    Filed: May 18, 2012
    Date of Patent: December 11, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Sang Van, Yucheng Song, Xinghe Wang, Zheng Hou, Zhongling Feng, Gang Zhao, Lei Yu
  • COMPOSITIONS THAT INCLUDE A HYDROPHOBIC COMPOUND AND A POLYAMINO ACID CONJUGATE
    Publication number: 20120230917
    Abstract: Various compositions that include a hydrophobic compound and a polyamino acid conjugate are prepared. The compositions described herein are useful for a variety of drug, biomolecule, and imaging agent delivery applications.
    Type: Application
    Filed: May 18, 2012
    Publication date: September 13, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: Sang Van, Yucheng Song, Xinghe Wang, Zheng Hou, Zhongling Feng, Gang Zhao, Lei Yu
  • Compositions that include a hydrophobic compound and a polyamino acid conjugate
    Patent number: 8197828
    Abstract: Various compositions that include a hydrophobic compound and a polyamino acid conjugate are prepared. The compositions described herein are useful for a variety of drug, biomolecule, and imaging agent delivery applications.
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: June 12, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Sang Van, Yucheng Song, Xinghe Wang, Zheng Hou, Zhongling Feng, Gang Zhao, Lei Yu
  • COMPOSITIONS THAT INCLUDE A HYDROPHOBIC COMPOUND AND A POLYAMINO ACID CONJUGATE
    Publication number: 20080279777
    Abstract: Various compositions that include a hydrophobic compound and a polyamino acid conjugate are prepared. The compositions described herein are useful for a variety of drug, biomolecule, and imaging agent delivery applications.
    Type: Application
    Filed: May 8, 2008
    Publication date: November 13, 2008
    Applicant: NITTO DENKO CORPORATION
    Inventors: Sang Van, Yucheng Song, Xinghe Wang, Zheng Hou, Zhongling Feng, Gang Zhao, Lei Yu
  • Transepithelial delivery of peptides with incretin hormone activities
    Patent number: 7442682
    Abstract: Compositions and methods are disclosed for the treatment of diabetes and related diseases using peptides with incretin hormone activity. Preferably, the peptide with incretin hormone activity is GLP-1, exendin or an analog of GLP-1 or exendin. The peptides with incretin hormone activity are administered transepithelially using a transepithelial carrier peptide. The transepithelial peptide contains sufficient amino, guanidine or amidino groups to stimulate transepithelial delivery. In some embodiments, the transepithelial carrier and the peptide with incretin hormone activity are embedded in a pressure sensitive adhesive layer of a plaster or patch.
    Type: Grant
    Filed: September 2, 2005
    Date of Patent: October 28, 2008
    Assignee: Nitto Denko Corporation
    Inventors: Chieko Kitaura, Kenjiro Minomi, Katsuyuki Okubo, Keisaku Okada, Natsuko Kagehisa, Masashi Kamiyama, Zheng Hou, Jian Liu, Yucheng Song, Lei Yu
  • Transepithelial delivery of peptides with incretin hormone activities
    Publication number: 20060084604
    Abstract: Compositions and methods are disclosed for the treatment of diabetes and related diseases using peptides with incretin hormone activity. Preferably, the peptide with incretin hormone activity is GLP-1, exendin or an analog of GLP-1 or exendin. The peptides with incretin hormone activity are administered transepithelially using a transepithelial carrier peptide. The transepithelial peptide contains sufficient amino, guanidine or amidino groups to stimulate transepithelial delivery. In some embodiments, the transepithelial carrier and the peptide with incretin hormone activity are embedded in a pressure sensitive adhesive layer of a plaster or patch.
    Type: Application
    Filed: September 2, 2005
    Publication date: April 20, 2006
    Inventors: Chieko Kitaura, Kenjiro Minomi, Katsuyuki Okubo, Keisaku Okada, Natsuko Kagehisa, Masashi Kamiyama, Zheng Hou, Jian Liu, Yucheng Song, Lei Yu