Patents by Inventor Juei-Ting Sun

Juei-Ting Sun 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: 10903873
    Abstract: The present invention provides a wireless communication method of a wireless device, wherein the wireless communication method comprises: dynamically controlling/adjusting channels used by the first wireless module by increasing or decreasing a guard band between communications of the first wireless module and the second wireless module.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: January 26, 2021
    Assignee: MEDIATEK INC.
    Inventors: Juei-Ting Sun, Yu-Ming Wen, Chang-Yi Hsu, Po-Hsun Huang
  • Patent number: 10863518
    Abstract: A method for adjusting frequency channels in a Bluetooth device is provided. The method includes the following steps: providing Bluetooth circuitry and wireless-technology circuitry of the Bluetooth device, wherein the wireless-technology circuitry implements wireless technology other than Bluetooth; and responsive to a band used by the wireless-technology circuitry, replacing a plurality of in-band frequencies of a predetermined train by a plurality of out-of-band frequencies of another predetermined train by the Bluetooth circuitry.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: December 8, 2020
    Assignee: MEDIATEK INC.
    Inventor: Juei-Ting Sun
  • Publication number: 20200358544
    Abstract: A wireless communication method of a wireless device is provided, wherein the wireless communication method comprises the steps of: building links with a plurality of electronic devices, respectively; and simultaneously using a time division multiplex mode and a frequency division multiplex mode to communicate with the plurality of electronic devices.
    Type: Application
    Filed: May 7, 2019
    Publication date: November 12, 2020
    Inventors: Po-Hsun Huang, Juei-Ting Sun, Yu-Ming Wen, Chang-Yi Hsu, Kuan-Hua Chao
  • Publication number: 20200313702
    Abstract: The present invention provides a wireless module applied to a wireless device, wherein the wireless module comprises a receiver, a transmitter and a control circuit. The receiver is configured to receive a receiving signal from an electronic device external to the wireless device, the transmitter is configured to transmit a transmitting signal, and the control circuit is configured to control a gain of the receiver and controlling a gain of the transmitter. In the operations of the wireless module, the controller refers to transmitter time information and a gain of a transmitter within another wireless module to determine an upper limit of the gain of the receiver, and/or the controller refers to receiver time information and a gain of a receiver within the another wireless module to determine an upper limit of the gain of the transmitter.
    Type: Application
    Filed: December 27, 2019
    Publication date: October 1, 2020
    Inventors: Yu-Ming Wen, Juei-Ting Sun, Po-Hsun Huang, En-Chieh Hsia, Chang-Yi Hsu, Che-Wei Huang
  • Patent number: 10721694
    Abstract: A method and an electronic device for controlling transmission power are provided. The method includes the steps of determining an overlapping level between a channel used by a first wireless module and a channel mask used by a second wireless module; determining whether to adjust the transmission power of the first wireless module according to the overlapping level, wherein the first wireless module complies with a first wireless technology, and the second wireless module complies with a second wireless technology, and the second wireless module is coexistent with the first wireless transmission technology in an overlapping hand.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: July 21, 2020
    Assignee: MEDIATEK INC.
    Inventor: Juei-Ting Sun
  • Publication number: 20190342899
    Abstract: A method for performing Bluetooth (BT) transmission management is provided. The method includes: before controlling a BT circuit to transmit a BT packet, obtaining a confirmation signal from a Wi-Fi circuit, wherein the confirmation signal indicates whether the Wi-Fi circuit is receiving a Wi-Fi packet or not; and according to the confirmation signal, determining whether to insert at least one idle BT slots pair before the BT circuit transmits the BT packet. Associated apparatus such as the BT circuit and an electronic device including the BT circuit are also provided.
    Type: Application
    Filed: December 18, 2018
    Publication date: November 7, 2019
    Inventors: Juei-Ting Sun, Yu-Ming Wen, Che-Wei Huang
  • Publication number: 20190159214
    Abstract: A method for adjusting frequency channels in a Bluetooth device is provided. The method includes the following steps: providing Bluetooth circuitry and wireless-technology circuitry of the Bluetooth device, wherein the wireless-technology circuitry implements wireless technology other than Bluetooth; and responsive to a band used by the wireless-technology circuitry, replacing a plurality of in-band frequencies of a predetermined train by a plurality of out-of-band frequencies of another predetermined train by the Bluetooth circuitry.
    Type: Application
    Filed: November 5, 2018
    Publication date: May 23, 2019
    Inventor: Juei-Ting SUN
  • Patent number: 10275387
    Abstract: The present invention provides method and associated interface circuit for mitigating interference due to signaling of a bus between two electronic apparatuses. The method may include: via the bus mechanically compliant to a bus specification, communicating and transporting data at a nonstandard speed which is not compliant to the bus specification. The method may further include: before communicating and transporting data at the nonstandard speed, signaling via the bus at a standard speed to configure a speed switching from the standard speed to the nonstandard speed, with the standard speed compliant to the bus specification. For example, the bus specification may be USB specification, the standard speed may be 5 Gbps (SuperSpeed of USB 3.0 specification), and the nonstandard speed may be lower than the standard speed, e.g., 2.5 Gbps, which forms a spectrum notch at a frequency of wireless connection, e.g., 2.4 GHz of Wi-Fi.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: April 30, 2019
    Assignee: MEDIATEK INC.
    Inventors: Ming-Pei Chen, Chuing-Nien Tseng, Juei-Ting Sun, Kuo-Chieh Wang
  • Publication number: 20190123867
    Abstract: The present invention provides a wireless communication method of a wireless device, wherein the wireless communication method comprises: dynamically controlling/adjusting channels used by the first wireless module by increasing or decreasing a guard band between communications of the first wireless module and the second wireless module.
    Type: Application
    Filed: April 26, 2018
    Publication date: April 25, 2019
    Inventors: Juei-Ting Sun, Yu-Ming Wen, Chang-Yi Hsu, Po-Hsun Huang
  • Publication number: 20190045463
    Abstract: A method and an electronic device for controlling transmission power are provided. The method includes the steps of determining an overlapping level between a channel used by a first wireless module and a channel mask used by a second wireless module; determining whether to adjust the transmission power of the first wireless module according to the overlapping level, wherein the first wireless module complies with a first wireless technology, and the second wireless module complies with a second wireless technology, and the second wireless module is coexistent with the first wireless transmission technology in an overlapping hand.
    Type: Application
    Filed: October 5, 2018
    Publication date: February 7, 2019
    Inventor: Juei-Ting SUN
  • Publication number: 20170046302
    Abstract: The present invention provides method and associated interface circuit for mitigating interference due to signaling of a bus between two electronic apparatuses. The method may include: via the bus mechanically compliant to a bus specification, communicating and transporting data at a nonstandard speed which is not compliant to the bus specification. The method may further include: before communicating and transporting data at the nonstandard speed, signaling via the bus at a standard speed to configure a speed switching from the standard speed to the nonstandard speed, with the standard speed compliant to the bus specification. For example, the bus specification may be USB specification, the standard speed may be 5 Gbps (SuperSpeed of USB 3.0 specification), and the nonstandard speed may be lower than the standard speed, e.g., 2.5 Gbps, which forms a spectrum notch at a frequency of wireless connection, e.g., 2.4 GHz of Wi-Fi.
    Type: Application
    Filed: June 17, 2016
    Publication date: February 16, 2017
    Inventors: Ming-Pei Chen, Chuing-Nien Tseng, Juei-Ting Sun, Kuo-Chieh Wang
  • Publication number: 20160345276
    Abstract: A method and an electronic device for controlling transmission power are provided. The method includes the steps of separating a transmission power of a first wireless antenna module for a first wireless transmission technology into different power levels; and determining whether to adjust the transmission power of the first wireless antenna module for the first wireless transmission technology, when a second wireless transmission technology corresponding to a second antenna is coexistent with the first wireless transmission technology in the same band.
    Type: Application
    Filed: November 11, 2015
    Publication date: November 24, 2016
    Inventor: Juei-Ting SUN
  • Patent number: 9432941
    Abstract: A method and apparatus for performing wake-up control are provided, where the method is applied to an electronic device, and the method may include the steps of: detecting whether a predetermined wake-up action is input into the electronic device, wherein the predetermined wake-up action is a user action for wake-up control; and when it is detected that the predetermined wake-up action is input into the electronic device, sending a wake-up packet carrying predetermined wake-up information to allow an internal circuit of another electronic device to be woken up in response to detection of the predetermined wake-up information.
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: August 30, 2016
    Assignee: MEDIATEK INC.
    Inventors: Chiu-Wan Li, Juei-Ting Sun, Shuo-Jen Hsu
  • Patent number: 9307490
    Abstract: A method for controlling a Bluetooth device for power conservation includes the steps of: establishing a Bluetooth link; controlling the Bluetooth device to enter sniff mode; handling a sniff anchor point after wakeup preparation and before sleep preparation; and handling a wakeup operation between the wakeup preparation and the sleep preparation. The wakeup operation is a BLE (Bluetooth Low Energy) operation or a Wi-Fi operation. The wakeup/sleep preparation can be also done as few times as possible in the invention such that the power consumption of the Bluetooth device is effectively reduced.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: April 5, 2016
    Assignee: MEDIATEK INC.
    Inventor: Juei-Ting Sun
  • Patent number: 9288774
    Abstract: A communications apparatus is provided. A radio module transmits first packets before establishing a connection with a peer communications device. A transmission power utilized for transmitting the first packets is adjustable, so that multiple levels of transmission power are utilized for transmitting the first packets.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: March 15, 2016
    Assignee: MEDIATEK INC.
    Inventors: Juei-Ting Sun, Po-Chun Huang, Wei-Kun Su, Shuo-Jen Hsu, Yuan Chen, Tzu-Wei Han, Hsuan-An Lin
  • Publication number: 20150230171
    Abstract: A method for controlling a Bluetooth device for power conservation includes the steps of: establishing a Bluetooth link; controlling the Bluetooth device to enter sniff mode; handling a sniff anchor point after wakeup preparation and before sleep preparation; and handling a wakeup operation between the wakeup preparation and the sleep preparation. The wakeup operation is a BLE (Bluetooth Low Energy) operation or a Wi-Fi operation. The wakeup/sleep preparation can be also done as few times as possible in the invention such that the power consumption of the Bluetooth device is effectively reduced.
    Type: Application
    Filed: April 20, 2015
    Publication date: August 13, 2015
    Inventor: Juei-Ting SUN
  • Patent number: 9037086
    Abstract: A method for controlling a Bluetooth device for power conservation includes the steps of: establishing a Bluetooth link; controlling the Bluetooth device to enter sniff mode; handling a sniff anchor point after wakeup preparation and before sleep preparation; and handling a wakeup operation between the wakeup preparation and the sleep preparation. The wakeup/sleep preparation can be also done as few times as possible in the invention such that the power consumption of the Bluetooth device is effectively reduced.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: May 19, 2015
    Assignee: MEDIATEK INC.
    Inventor: Juei-Ting Sun
  • Publication number: 20150012761
    Abstract: A method and apparatus for performing wake-up control are provided, where the method is applied to an electronic device, and the method may include the steps of: detecting whether a predetermined wake-up action is input into the electronic device, wherein the predetermined wake-up action is a user action for wake-up control; and when it is detected that the predetermined wake-up action is input into the electronic device, sending a wake-up packet carrying predetermined wake-up information to allow an internal circuit of another electronic device to be woken up in response to detection of the predetermined wake-up information.
    Type: Application
    Filed: November 7, 2013
    Publication date: January 8, 2015
    Applicant: MEDIATEK INC.
    Inventors: Chiu-Wan Li, Juei-Ting Sun, Shuo-Jen Hsu
  • Patent number: 8892143
    Abstract: A communication apparatus is provided. The communications apparatus includes multiple radio modules and a manager. Each of the radio modules is arranged to provide a predetermined wireless communications service in compliance with a predetermined protocol. The manager is arranged to handle a communication indication assessment procedure of the radio modules to obtain an assessment result. The communication indication assessment procedure is performed by at least one of the radio modules, and the assessment result is shared with all of the radio modules.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: November 18, 2014
    Assignee: Mediatek Inc.
    Inventors: Shuo-Jen Hsu, Wei-Lun Wan, Juei-Ting Sun
  • Patent number: 8780934
    Abstract: A method for performing serial transport communication is provided, where the method is utilized for performing communication between a plurality of devices, each of which provides a user with a plurality of wireless communication functions respectively complying with different wireless communication standards. The method includes: with regard to a first wireless communication function of the plurality of wireless communication functions, utilizing a serial transport protocol to perform communication between the plurality of devices through a transport bus; and with regard to a second wireless communication function of the plurality of wireless communication functions, utilizing the serial transport protocol to perform communication between the plurality of devices through the transport bus. An associated device is also provided.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: July 15, 2014
    Assignee: Mediatek Inc.
    Inventors: Wei-Lun Wan, Hsien-Chang Liu, Shuo-Jen Hsu, Chia-Hsuan Chuang, Chih-Hsuan Wang, Juei-Ting Sun