Patents by Inventor Cheng-Lung Chu

Cheng-Lung Chu 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).

  • Voice reception device
    Patent number: 11778372
    Abstract: A voice reception device includes a casing and at least two voice reception units. The casing includes a peripheral side wall, a bottom wall, a containing space formed in an inside of the peripheral side wall and the bottom wall, and a first opening end located at an end of the containing space. The voice reception units are disposed in the containing space. Each of the voice reception units includes a main body, a diaphragm, and a voice guiding channel. The main body has a chamber, and an end of the chamber has a second opening end. The diaphragm is connected to the second opening end of the main body. The voice guiding channel includes an importing end acoustically connected to the chamber and an exporting end opposite to the importing end and acoustically connected to a microphone.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: October 3, 2023
    Assignee: Merry Electronics Co., Ltd.
    Inventors: Chen Mao Yang, Cheng-Lung Chu, Ping Hung Chu
  • VOICE RECEPTION DEVICE
    Publication number: 20230027858
    Abstract: A voice reception device includes a casing and at least two voice reception units. The casing includes a peripheral side wall, a bottom wall, a containing space formed in an inside of the peripheral side wall and the bottom wall, and a first opening end located at an end of the containing space. The voice reception units are disposed in the containing space. Each of the voice reception units includes a main body, a diaphragm, and a voice guiding channel. The main body has a chamber, and an end of the chamber has a second opening end. The diaphragm is connected to the second opening end of the main body. The voice guiding channel includes an importing end acoustically connected to the chamber and an exporting end opposite to the importing end and acoustically connected to a microphone.
    Type: Application
    Filed: July 7, 2022
    Publication date: January 26, 2023
    Applicant: Merry Electronics Co., Ltd.
    Inventors: Chen Mao Yang, Cheng-Lung Chu, Ping Hung Chu
  • Method for managing periodic packets, server and network equipment
    Patent number: 9693283
    Abstract: A method for managing periodic packets, a server and a network equipment are provided. The method includes the steps of receiving at least one transmission parameter of a plurality of periodic packets, determining at least one time sequence for rearranging and transmitting the periodic packets according to the at least one transmission parameter, transmitting the at least one time sequence, and receiving and disassembling the periodic packets already rearranged and transmitted according to the at least one time sequence.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: June 27, 2017
    Assignee: Industrial Technology Research Institute
    Inventors: Jung-Chih Wang, Chi-Chun Chen, Chin-Yuan Hsiao, Cheng-Lung Chu
  • METHOD FOR MANAGING PERIODIC PACKETS, SERVER AND NETWORK EQUIPMENT
    Publication number: 20160150553
    Abstract: A method for managing periodic packets, a server and a network equipment are provided. The method includes the steps of receiving at least one transmission parameter of a plurality of periodic packets, determining at least one time sequence for rearranging and transmitting the periodic packets according to the at least one transmission parameter, transmitting the at least one time sequence, and receiving and disassembling the periodic packets already rearranged and transmitted according to the at least one time sequence.
    Type: Application
    Filed: April 1, 2015
    Publication date: May 26, 2016
    Inventors: Jung-Chih Wang, Chi-Chun Chen, Chin-Yuan Hsiao, Cheng-Lung Chu