Patents by Inventor Chiang-Tsun CHEN

Chiang-Tsun 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).

  • Multimedia playing system and sound channel control method thereof
    Patent number: 9516405
    Abstract: A multimedia playing system is provided. A portable electronic device includes a first dock port, a second dock port, a power module, an audio processor and a controller. When a first single-ear wireless earphone connects with the first dock port, the power module charges the first single-ear wireless earphone via the first dock port. When a second single-ear wireless earphone connects with the second dock port, the power module charges the second single-ear wireless earphone via the second dock port. The audio processor provides a left sound channel signal and a right sound channel signal. When the first single-ear wireless earphone separates from the first dock port, the controller provides one of the left sound channel signal and the right sound channel signal to the first single-ear wireless earphone according to a relative position between the first dock port and a user.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: December 6, 2016
    Assignee: ACER INCORPORATED
    Inventors: Neng-Wen Yeh, Chiang-Tsun Chen, Chien-Hung Li, Po-Jen Tu, Chun-Chieh Chiu, Sheng-Yu Weng, Tzu-Hsiang Chang, Iou-Ren Su
  • MULTIMEDIA PLAYING SYSTEM AND SOUND CHANNEL CONTROL METHOD THEREOF
    Publication number: 20150326990
    Abstract: A multimedia playing system is provided. A portable electronic device includes a first dock port, a second dock port, a power module, an audio processor and a controller. When a first single-ear wireless earphone connects with the first dock port, the power module charges the first single-ear wireless earphone via the first dock port. When a second single-ear wireless earphone connects with the second dock port, the power module charges the second single-ear wireless earphone via the second dock port. The audio processor provides a left sound channel signal and a right sound channel signal. When the first single-ear wireless earphone separates from the first dock port, the controller provides one of the left sound channel signal and the right sound channel signal to the first single-ear wireless earphone according to a relative position between the first dock port and a user.
    Type: Application
    Filed: March 13, 2015
    Publication date: November 12, 2015
    Inventors: Neng-Wen YEH, Chiang-Tsun CHEN, Chien-Hung LI, Po-Jen TU, Chun-Chieh CHIU, Sheng-Yu WENG, Tzu-Hsiang CHANG, Iou-Ren SU
  • MULTIMEDIA PLAYING SYSTEM AND SOUND CHANNEL CONTROL METHOD THEREOF
    Publication number: 20150326969
    Abstract: A multimedia playing system is provided. The multimedia playing system includes an earbud-type wireless earphone and a portable electronic device. The earbud-type wireless earphone includes a temperature sensor. The portable electronic device includes a dock port, a wireless module, an audio processor, and a controller. The wireless module receives temperature data from the temperature sensor of the earbud-type wireless earphone. The audio processor provides a first sound channel signal and a second sound channel signal. The controller provides one of the first sound channel signal and the second sound channel signal to the earbud-type wireless earphone according to the temperature data when the earbud-type wireless earphone is separated from the dock port.
    Type: Application
    Filed: April 21, 2015
    Publication date: November 12, 2015
    Inventors: Po-Jen TU, Sheng-Yu WENG, Chiang-Tsun CHEN, Chun-Chieh CHIU, Chien-Hung LI, Iou-Ren SU, Neng-Wen YEH, Tzu-Hsiang CHANG