Patents by Inventor Kun Hung Chen

Kun Hung Chen 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: 11099603
    Abstract: Examples herein relate to an apparatus. In some examples, an apparatus can include a first bracket connected to a first shaft, a second bracket connected to the first bracket, a variable torque bar connected to the first bracket and to a second shaft. The variable torque bar includes a plurality of notches to engage a tensioner mechanism and alter an amount of torque applied to the first shaft when the tensioner mechanism engages the respective notches of the plurality of notches.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: August 24, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Wei-Chung Chen, Kuan-Ting Wu, Kun-Hung Lin
  • Fan
    Patent number: 10975888
    Abstract: A fan includes a frame, a first impeller, a motor, a base, and a noise silencer. The frame is provided with a flow channel for air to flow through. The first impeller is disposed in the frame. The motor connects with and drives the first impeller to rotate. The base is disposed in the frame and supports the motor. The noise silencer is located adjacent to the flow channel. The noise silencer includes at least one hollow chamber, and the hollow chamber has at least one hole communicating with the flow channel.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: April 13, 2021
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Kun-Hung Chen, Pao-Hung Tung, Shih-Tzung Hsu
  • Patent number: 10962025
    Abstract: A frame structure includes a frame body and at least one vibration absorbing structure. The vibration absorbing structure has a support column and at least one cantilever. The cantilever has a cantilever body, a first end portion and a second end portion. One end of the support column is connected to a wall surface of the frame body. The first end portion of the cantilever is connected to the support column. The cantilever body and the second end portion extend outwardly and swing freely on the wall surface of the frame body. When the cantilever body and the second end portion are swinging, they are not in contact with any peripheral member and the frame structure.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: March 30, 2021
    Assignee: Delta Electronics, Inc.
    Inventors: Kun-Hung Chen, Pao-Hung Tung, Tsung-Yu Lei
  • FAN
    Publication number: 20190226499
    Abstract: A fan includes a frame, a first impeller, a motor, a base, and a noise silencer. The frame is provided with a flow channel for air to flow through. The first impeller is disposed in the frame. The motor connects with and drives the first impeller to rotate. The base is disposed in the frame and supports the motor. The noise silencer is located adjacent to the flow channel. The noise silencer includes at least one hollow chamber, and the hollow chamber has at least one hole communicating with the flow channel.
    Type: Application
    Filed: June 28, 2018
    Publication date: July 25, 2019
    Inventors: Kun-Hung CHEN, Pao-Hung TUNG, Shih-Tzung HSU
  • Publication number: 20190128287
    Abstract: A frame structure includes a frame body and at least one vibration absorbing structure. The vibration absorbing structure has a support column and at least one cantilever. The cantilever has a cantilever body, a first end portion and a second end portion. One end of the support column is connected to a wall surface of the frame body. The first end portion of the cantilever is connected to the support column. The cantilever body and the second end portion extend outwardly and swing freely on the wall surface of the frame body. When the cantilever body and the second end portion are swinging, they are not in contact with any peripheral member and the frame structure.
    Type: Application
    Filed: September 14, 2018
    Publication date: May 2, 2019
    Inventors: Kun-Hung CHEN, Pao-Hung TUNG, Tsung-Yu LEI
  • Patent number: 9782370
    Abstract: Provided is a method for treating adenoid cystic carcinoma by using a pharmaceutical composition including benzenesulfonamide derivatives and pharmaceutically acceptable carriers.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: October 10, 2017
    Assignee: Gongwin Biopharm Holdings Co., Ltd.
    Inventors: Chuan-Ching Yang, Nanshan Zhong, Mao-Yuan Lin, Chi-Chiang Tu, Kun-Hung Chen, Chia-Yen Hsiao
  • Publication number: 20170172951
    Abstract: Provided is a method for treating adenoid cystic carcinoma by using a pharmaceutical composition including benzenesulfonamide derivatives and pharmaceutically acceptable carriers.
    Type: Application
    Filed: December 21, 2016
    Publication date: June 22, 2017
    Inventors: Chuan-Ching YANG, Nanshan ZHONG, Mao-Yuan LIN, Chi-Chiang TU, Kun-Hung CHEN, Chia-Yen HSIAO
  • Publication number: 20150079156
    Abstract: The present invention is directed to a liposomal delivery system comprising defined lipid components, including dimethyldioctadecylammonium and other lipid components and a stabilizing agent, which may be used in the delivery of bioactive agents to a subject in need thereof. The liposomal delivery system of the invention provide improvements in terms of delivery and stability. Ideally, the liposomal delivery system is used as a vaccine or drug/medicament delivery system although other bioactive agents may be delivered.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 19, 2015
    Inventors: Victoria Kett, Helmy Yusuf, Helen McCarthy, Kun Hung Chen
  • Patent number: D872255
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: January 7, 2020
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Huei-Shin Shiu, Kun-Hung Chen, Ching-Hsiang Huang