Patents by Inventor De-Hao Tseng

De-Hao Tseng 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).

  • Wireless bluetooth communication mechanism capable of effectively reducing number of audio packet retransmission
    Patent number: 11330416
    Abstract: A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: May 10, 2022
    Assignee: Audiowise Technology Inc.
    Inventors: Chih-Wei Sung, Pete Hsinhsiang Liu, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • WIRELESS BLUETOOTH COMMUNICATION MECHANISM CAPABLE OF EFFECTIVELY REDUCING NUMBER OF AUDIO PACKET RETRANSMISSION
    Publication number: 20210227370
    Abstract: A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Application
    Filed: April 6, 2021
    Publication date: July 22, 2021
    Inventors: Chih-Wei Sung, PETE HSINHSIANG LIU, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • Wireless Bluetooth communication mechanism capable of effectively reducing number of audio packet retransmission
    Patent number: 10999725
    Abstract: A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Grant
    Filed: December 25, 2019
    Date of Patent: May 4, 2021
    Assignee: Audiowise Technology Inc.
    Inventors: Chih-Wei Sung, Pete Hsinhsiang Liu, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • Bluetooth audio communication system and method for acknowledging reception of packets of audio streams at a slave and master devices
    Patent number: 10917774
    Abstract: A method applied to a wireless Bluetooth audio communication system includes: providing an audio gateway of a first piconet to communicate with a master device in the first piconet and to transmit at least one packet of audio stream to the master device and a slave device; employing a first transceiver as the master device to receive the at least one packet of the audio stream from the audio gateway; and, employing a second transceiver as the slave device to receive the at least one packet of the audio stream from the audio gateway and to acknowledge the first transceiver whether the second transceiver has successfully received the at least one packet of the audio stream from the audio gateway.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: February 9, 2021
    Assignee: Audiowise Technology Inc.
    Inventors: Kuang-Hu Huang, Wei-Chung Peng, Jeng-Hong Chen, Pete Hsinhsiang Liu, De-Hao Tseng, Jing-Syuan Jia, Chih-Wei Sung, I-Ken Ho
  • BLUETOOTH AUDIO COMMUNICATION SYSTEM AND METHOD FOR ACKNOWLEDGING RECEPTION OF PACKETS OF AUDIO STREAMS AT A SLAVE AND MASTER DEVICES
    Publication number: 20200296561
    Abstract: A method applied to a wireless Bluetooth audio communication system includes: providing an audio gateway of a first piconet to communicate with a master device in the first piconet and to transmit at least one packet of audio stream to the master device and a slave device; employing a first transceiver as the master device to receive the at least one packet of the audio stream from the audio gateway; and, employing a second transceiver as the slave device to receive the at least one packet of the audio stream from the audio gateway and to acknowledge the first transceiver whether the second transceiver has successfully received the at least one packet of the audio stream from the audio gateway.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Inventors: Kuang-Hu Huang, Wei-Chung Peng, Jeng-Hong Chen, PETE HSINHSIANG LIU, De-Hao Tseng, Jing-Syuan Jia, Chih-Wei Sung, I-Ken Ho
  • Bluetooth audio communication system and method for acknowledging reception of packets of audio streams at a slave and master devices
    Patent number: 10715985
    Abstract: A method applied to a wireless Bluetooth audio communication system includes: providing an audio gateway of a first piconet to communicate with a master device in the first piconet and to transmit at least one packet of audio stream to the master device and a slave device; employing a first transceiver as the master device to receive the at least one packet of the audio stream from the audio gateway; and, employing a second transceiver as the slave device to receive the at least one packet of the audio stream from the audio gateway and to acknowledge the first transceiver whether the second transceiver has successfully received the at least one packet of the audio stream from the audio gateway.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: July 14, 2020
    Assignee: Audiowise Technology Inc.
    Inventors: Kuang-Hu Huang, Wei-Chung Peng, Jeng-Hong Chen, Pete Hsinhsiang Liu, De-Hao Tseng, Jing-Syuan Jia, Chih-Wei Sung, I-Ken Ho
  • WIRELESS BLUETOOTH COMMUNICATION MECHANISM CAPABLE OF EFFECTIVELY REDUCING NUMBER OF AUDIO PACKET RETRANSMISSION
    Publication number: 20200137545
    Abstract: A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Application
    Filed: December 25, 2019
    Publication date: April 30, 2020
    Inventors: Chih-Wei Sung, PETE HSINHSIANG LIU, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • Wireless bluetooth communication mechanism capable of effectively reducing number of audio packet retransmission
    Patent number: 10555156
    Abstract: A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: February 4, 2020
    Assignee: Audiowise Technology Inc.
    Inventors: Chih-Wei Sung, Pete Hsinhsiang Liu, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • Wireless bluetooth communication mechanism capable of effectively reducing number of audio packet retransmission
    Patent number: 10506407
    Abstract: A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Grant
    Filed: May 19, 2019
    Date of Patent: December 10, 2019
    Assignee: Audiowise Technology Inc.
    Inventors: Chih-Wei Sung, Pete Hsinhsiang Liu, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • Wireless Bluetooth communication mechanism capable of effectively reducing number of audio packet retransmission
    Patent number: 10448232
    Abstract: A method applied into a wireless Bluetooth device includes: receiving a particular packet from an audio gateway through a first piconet; receiving a first acknowledgement from a secondary device through a second piconet, the first acknowledgement corresponding to a retransmission of the particular packet; and transmitting a second acknowledgement corresponding to the particular packet to the audio gateway through the first piconet when the particular packet is received through the first piconet and the first acknowledgement corresponding to the retransmission of the particular packet is received through the second piconet.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: October 15, 2019
    Assignee: Audiowise Technology Inc.
    Inventors: Chih-Wei Sung, Pete Hsinhsiang Liu, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, De-Hao Tseng
  • WIRELESS BLUETOOTH COMMUNICATION MECHANISM CAPABLE OF EFFECTIVELY REDUCING NUMBER OF AUDIO PACKET RETRANSMISSION
    Publication number: 20190274024
    Abstract: A method applied into a controller of a wireless Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Application
    Filed: May 19, 2019
    Publication date: September 5, 2019
    Inventors: Chih-Wei Sung, PETE HSINHSIANG LIU, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • WIRELESS BLUETOOTH COMMUNICATION MECHANISM CAPABLE OF EFFECTIVELY REDUCING NUMBER OF AUDIO PACKET RETRANSMISSION
    Publication number: 20190239054
    Abstract: A method applied into a wireless Bluetooth device includes: receiving a particular packet from an audio gateway through a first piconet; receiving a first acknowledgement from a secondary device through a second piconet, the first acknowledgement corresponding to a retransmission of the particular packet; and transmitting a second acknowledgement corresponding to the particular packet to the audio gateway through the first piconet when the particular packet is received through the first piconet and the first acknowledgement corresponding to the retransmission of the particular packet is received through the second piconet.
    Type: Application
    Filed: April 8, 2019
    Publication date: August 1, 2019
    Inventors: Chih-Wei Sung, PETE HSINHSIANG LIU, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, De-Hao Tseng
  • BLUETOOTH AUDIO COMMUNICATION SYSTEM AND METHOD FOR ACKNOWLEDGING RECEPTION OF PACKETS OF AUDIO STREAMS AT A SLAVE AND MASTER DEVICES
    Publication number: 20190159002
    Abstract: A method applied to a wireless Bluetooth audio communication system includes: providing an audio gateway of a first piconet to communicate with a master device in the first piconet and to transmit at least one packet of audio stream to the master device and a slave device; employing a first transceiver as the master device to receive the at least one packet of the audio stream from the audio gateway; and, employing a second transceiver as the slave device to receive the at least one packet of the audio stream from the audio gateway and to acknowledge the first transceiver whether the second transceiver has successfully received the at least one packet of the audio stream from the audio gateway.
    Type: Application
    Filed: January 17, 2019
    Publication date: May 23, 2019
    Inventors: Kuang-Hu Huang, Wei-Chung Peng, Jeng-Hong Chen, Wei-Chih Chen, Pete Hsinhsiang Liu, De-Hao Tseng, Jing-Syuan Jia, Chih-Wei Sung, I-Ken Ho
  • WIRELESS STEREO BLUETOOTH COMMUNICATION MECHANISM CAPABLE OF EFFECTIVELY REDUCING NUMBER OF AUDIO PACKET RETRANSMISSION
    Publication number: 20190141502
    Abstract: A method applied into a controller of a wireless stereo Bluetooth device includes: providing a first flag and a second flag; asserting the first flag when the controller successfully receives the particular packet transmitted from the audio gateway; asserting the second flag when the controller successfully receives an acknowledgement from a secondary device wherein a reception of the acknowledgement indicates that the secondary device successfully receives the particular packet; and transmitting an acknowledgement of a particular packet to an audio gateway when the first flag and the second flag are asserted.
    Type: Application
    Filed: July 13, 2018
    Publication date: May 9, 2019
    Inventors: Chih-Wei Sung, Pete Hsinhsiang LIU, Jing-Syuan Jia, Wei-Chung Peng, Kuang-Hu Huang, Jeng-Hong Chen, I-Ken Ho, Wei-Chih Chen, De-Hao Tseng
  • Bluetooth audio communication system and method for acknowledging reception of packets of audio streams at a slave and master devices
    Patent number: 10212569
    Abstract: A method applied to a wireless Bluetooth audio communication system includes: providing an audio gateway of a first piconet to communicate with a master device in the first piconet and to transmit at least one packet of audio stream to the master device and a slave device; employing a first transceiver as the master device to receive the at least one packet of the audio stream from the audio gateway; and, employing a second transceiver as the slave device to receive the at least one packet of the audio stream from the audio gateway and to acknowledge the first transceiver whether the second transceiver has successfully received the at least one packet of the audio stream from the audio gateway.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: February 19, 2019
    Assignee: PixArt Imaging Inc.
    Inventors: Kuang-Hu Huang, Wei-Chung Peng, Jeng-Hong Chen, Wei-Chih Chen, Pete Hsinhsiang Liu, De-Hao Tseng, Jing-Syuan Jia, Chih-Wei Sung, I-Ken Ho