Patents by Inventor Huang-Ming HSU

Huang-Ming HSU 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: 20210069802
    Abstract: A rotary cutting unit for a rotary saw has a cross bar and at least one cutting structure, wherein the cutting structure is in contact with the cross bar. The cross bar runs through sleeve holes. The center of gravity of the turning unit is located in an axis of the center of the sleeve holes. The axis is perpendicular to the transverse axis of the crossbar. The rotary saw selectively installs the rotary cutting unit of the corresponding specification, and it can quickly and easily change the aperture of the circular hole to be processed, and with high usability.
    Type: Application
    Filed: February 3, 2020
    Publication date: March 11, 2021
    Inventors: Chin-Fa KAO, Yao-Hsien HSU, Huang-Ming HSU
  • Patent number: 10933476
    Abstract: A rotary cutting unit for a rotary saw has a cross bar and at least one cutting structure, wherein the cutting structure is in contact with the cross bar. The cross bar runs through sleeve holes. The center of gravity of the turning unit is located in an axis of the center of the sleeve holes. The axis is perpendicular to the transverse axis of the crossbar. The rotary saw selectively installs the rotary cutting unit of the corresponding specification, and it can quickly and easily change the aperture of the circular hole to be processed, and with high usability.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: March 2, 2021
    Inventors: Chin-Fa Kao, Yao-Hsien Hsu, Huang-Ming Hsu
  • Publication number: 20200384553
    Abstract: A rotary cutting unit for a rotary saw has a cross bar and at least one cutting structure, wherein the cutting structure is in contact with the cross bar. The cross bar runs through sleeve holes. The center of gravity of the turning unit is located in an axis of the center of the sleeve holes. The axis is perpendicular to the transverse axis of the crossbar. The rotary saw selectively installs the rotary cutting unit of the corresponding specification, and it can quickly and easily change the aperture of the circular hole to be processed, and with high usability.
    Type: Application
    Filed: February 6, 2020
    Publication date: December 10, 2020
    Inventors: Chin-Fa KAO, Yao-Hsien HSU, Huang-Ming HSU
  • Patent number: 9925600
    Abstract: A center locator is operated with a hole center for enlarging a round opening and includes a center seat having a through hole centrally defined therein, wherein the through hole is adapted to allow a centering drill of the hole cutter extending through the center seat. At least one adjusting device is longitudinally mounted to the center seat and formed with an engaging portion, wherein the at least one adjusting device is expandable relative to the center seat for adjusting a distance between the engaging portion of the at least one adjusting device and a center of the center seat.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: March 27, 2018
    Inventors: Yao-Hsien Hsu, Huang-Ming Hsu
  • Patent number: 9893380
    Abstract: A polymeric ionic liquid has a formula (I), where A1, A2, B, k, Q, and Z are as defined in the specification. An intermediate polymer for making the polymeric ionic liquid, a process for producing the polymeric ionic liquid, a process for producing a polymer membrane including the polymeric ionic liquid, a process for preparing a gel polymer electrolyte including the polymer membrane, and a binder including the polymeric ionic liquid are also disclosed.
    Type: Grant
    Filed: September 28, 2015
    Date of Patent: February 13, 2018
    Assignees: NATIONAL CHENG KUNG UNIVERSITY, RISING CHEMICAL CO., LTD.
    Inventors: Ping-Lin Kuo, Szu-Ting Chen, Huang-Ming Hsu, Chih-Hao Tsao, Chun-Han Hsu, Li-Hsuan Chien
  • Publication number: 20170259351
    Abstract: A center locator is operated with a hole center for enlarging a round opening and includes a center seat having a through hole centrally defined therein, wherein the through hole is adapted to allow a centering drill of the hole cutter extending through the center seat. At least one adjusting device is longitudinally mounted to the center seat and formed with an engaging portion, wherein the at least one adjusting device is expandable relative to the center seat for adjusting a distance between the engaging portion of the at least one adjusting device and a center of the center seat.
    Type: Application
    Filed: March 11, 2016
    Publication date: September 14, 2017
    Inventors: Yao-Hsien HSU, Huang-Ming Hsu
  • Publication number: 20170092982
    Abstract: A polymeric ionic liquid has a formula (I), where A1, A2, B, k, Q, and Z are as defined in the specification. An intermediate polymer for making the polymeric ionic liquid, a process for producing the polymeric ionic liquid, a process for producing a polymer membrane including the polymeric ionic liquid, a process for preparing a gel polymer electrolyte including the polymer membrane, and a binder including the polymeric ionic liquid are also disclosed.
    Type: Application
    Filed: September 28, 2015
    Publication date: March 30, 2017
    Inventors: Ping-Lin KUO, Szu-Ting CHEN, Huang-Ming HSU, Chih-Hao TSAO, Chun-Han HSU, Li-Hsuan CHIEN