Patents by Inventor Chee Wee Gan

Chee Wee Gan 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: 11504279
    Abstract: Disclosed is a device for incision and insertion of a ventilation tube during myringotomy, comprising a cutter member configured to make an incision; a holder member configured to dispose the ventilation tube in an orientation in which a longitudinal axis of the ventilation tube is substantially perpendicular to the cutter member; and a pusher member configured to apply a pushing force to a first end of the ventilation tube in a direction substantially perpendicular to the longitudinal axis, the first end of the ventilation tube being disposed closer to the cutter member than a second end of the ventilation tube; wherein the holder member comprises a pivot element configured to releasably engage the second end of the ventilation tube such that the ventilation tube is pivotable under the pushing force applied to the first end of the ventilation tube by the pusher member, for insertion of the first end of the ventilation tube into the incision.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: November 22, 2022
    Assignee: National University of Singapore
    Inventors: Cailin Ng, Wenyu Liang, Kok Kiong Tan, Chee Wee Gan, Lynne Hsueh Yee Lim
  • Publication number: 20210248844
    Abstract: A battery health diagnostic system is disclosed, wherein the battery health diagnostic system comprises a battery, the battery configured to be provided in a vehicle having a vehicle state; a sampling device in electrical communication with the battery and configured to acquire battery characteristic data during a vehicle state; a processor in communication with the device, the processer configured to analyze battery characteristic data to produce a battery condition output; and an alert device configured to provide the battery condition output during regular use of a vehicle.
    Type: Application
    Filed: August 14, 2019
    Publication date: August 12, 2021
    Inventors: Mark D. GUNDERSON, Diego Hernan DIAZ MARTINEZ, Samuel F. FREEMAN, Chee Wee GAN, Julie C. ROBERTS, Thomas M. WATSON, Sepehr SHIRAZI, Ingo KOCH, Markus HOH, Briana KELLY
  • Publication number: 20210161718
    Abstract: Disclosed is a device for incision and insertion of a ventilation tube during myringotomy, comprising a cutter member configured to make an incision; a holder member configured to dispose the ventilation tube in an orientation in which a longitudinal axis of the ventilation tube is substantially perpendicular to the cutter member; and a pusher member configured to apply a pushing force to a first end of the ventilation tube in a direction substantially perpendicular to the longitudinal axis, the first end of the ventilation tube being disposed closer to the cutter member than a second end of the ventilation tube; wherein the holder member comprises a pivot element configured to releasably engage the second end of the ventilation tube such that the ventilation tube is pivotable under the pushing force applied to the first end of the ventilation tube by the pusher member, for insertion of the first end of the ventilation tube into the incision.
    Type: Application
    Filed: September 13, 2018
    Publication date: June 3, 2021
    Inventors: Cailin Ng, Wenyu Liang, Kok Kiong Tan, Chee Wee Gan, Lynne Hsueh Yee Lim
  • Patent number: 10307296
    Abstract: In various embodiments, a device for inserting an implant on a human or animal body may be provided. The device may include an operable portion configured to make an incision on the human or animal body and configured to hold the implant for insertion on the human or animal body. The device may further include an actuator mechanism coupled to the operable portion, the actuator mechanism configured to move the operable portion along a first axis and configured to vibrate the operable portion along a second axis substantially perpendicular to the first axis.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: June 4, 2019
    Assignee: National University of Singapore
    Inventors: Kok Kiong Tan, Wenyu Liang, Phuong Pham Le, Sunan Huang, Hsueh Yee Lynne Lim, Chee Wee Gan
  • Publication number: 20150351967
    Abstract: The present disclosure relates to ventilation tubes used in the treatment of aural maladies such as, for example, otitis media. A bio-absorbable ventilation tube, optionally containing a medicament, is described for use in a land mammal. The bio-absorbable ventilation tube can be customized for both specific treatment and specific degradation rate based in part on the quantity and type of medicament added to a polymer forming the bio-absorbable ventilation tube. A method of preparing the bio-absorbable ventilation tube of the present disclosure is also provided.
    Type: Application
    Filed: September 30, 2013
    Publication date: December 10, 2015
    Applicants: National University of Singapore, Nanyang Technological University
    Inventors: Hsueh Yee Lynne LIM, Chee Wee GAN, Wai Hon CHOOI, Subramanian VENKATRAMAN, Herr Cheun Anthony NG, Yee Shan WONG
  • Publication number: 20150238363
    Abstract: In various embodiments, a device for inserting an implant on a human or animal body may be provided. The device may include an operable portion configured to make an incision on the human or animal body and configured to hold the implant for insertion on the human or animal body. The device may further include an actuator mechanism coupled to the operable portion, the actuator mechanism configured to move the operable portion along a first axis and configured to vibrate the operable portion along a second axis substantially perpendicular to the first axis.
    Type: Application
    Filed: September 10, 2013
    Publication date: August 27, 2015
    Applicant: National University of Singapore
    Inventors: Kok Kiong Tan, Wenyu Liang, Phuong Pham Le, Sunan Huang, Hsueh Yee Lynne Lim, Chee Wee Gan