Patents Assigned to TRON FUTURE TECH INC.
  • Patent number: 12188970
    Abstract: A near-field testing apparatus for testing a device under test having an array of transmitter antennas is provided. The near-field testing apparatus includes a frame structure and a receiver circuit. The frame structure defines an array of grid sections, and is arranged for receiving the array of transmitter antennas at a first side of the array of grid sections. A periphery of each grid section at the first side surrounds a plurality of transmitter antennas in the array of transmitter antennas. The grid section is arranged to guide respective electromagnetic signals emitted by the transmitter antennas from the first side to a second side of the array of grid sections. The receiver circuit, disposed at the second side of the array of grid sections, is arranged to couple the electromagnetic signals out of the grid section.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: January 7, 2025
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Li Han Chang
  • Patent number: 12174243
    Abstract: A method for manufacturing a first radio-frequency (RF) device, including: receiving a substrate having the first RF device, wherein the first RF device has a signal port for receiving or transmitting RF signals with an input impedance greater than ten times an input impedance of a testing tool; causing a probe assembly to connect to the signal port and the testing tool; and causing the probe assembly to connect to a first terminal of a resistive element having a resistance equal to the input impedance.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: December 24, 2024
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Hao-Chung Chou, Yue Ming Wu, Ta-Shun Chu
  • Patent number: 11777509
    Abstract: A radar system includes: a plurality of first receiving devices for generating a plurality of first digital signals according to a plurality of first incoming signals, respectively; and a plurality of second receiving devices for generating a plurality of second digital signals according to a plurality of second incoming signals, respectively. A processing device is arranged to perform a first beamforming operation to generate a plurality of first beamforming signals according to the plurality of first digital signals and a first gain matrix, and to perform a second beamforming operation to generate a plurality of second beamforming signals according to the plurality of second digital signals and a second gain matrix; and to determine an altitude angle of a first object and a second object, and to determine a first azimuth angle of the first object and a second azimuth angle of the second object.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: October 3, 2023
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Bor-Ching Su
  • Patent number: 11509320
    Abstract: A signal converting apparatus includes a comparing device, a first digital-slope quantizer, and a second digital-slope quantizer. The comparing device having a first input terminal and a second input terminal for receiving a first received signal and a second received signal, and for generating an output signal at an output port. The first digital-slope quantizer generates a first set of digital signals to monotonically adjust the first received signal and the second received signal at the first input terminal and the second input terminal during a first phase according to a first quantization unit. The second digital-slope quantizer generates a second set of digital signals to monotonically adjust the first received signal and the second received signal at the first input terminal and the second input terminal during a second phase after the first phase according to a second quantization unit.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: November 22, 2022
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Chun-Chieh Peng, Ta-Shun Chu
  • Publication number: 20220360271
    Abstract: A radar system includes: a plurality of first receiving devices for generating a plurality of first digital signals according to a plurality of first incoming signals, respectively; and a plurality of second receiving devices for generating a plurality of second digital signals according to a plurality of second incoming signals, respectively. A processing device is arranged to perform a first beamforming operation to generate a plurality of first beamforming signals according to the plurality of first digital signals and a first gain matrix, and to perform a second beamforming operation to generate a plurality of second beamforming signals according to the plurality of second digital signals and a second gain matrix; and to determine an altitude angle of a first object and a second object, and to determine a first azimuth angle of the first object and a second azimuth angle of the second object.
    Type: Application
    Filed: July 22, 2022
    Publication date: November 10, 2022
    Applicant: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu WANG, Bor-Ching SU
  • Patent number: 11496142
    Abstract: A signal distribution system includes: a first signal divider arranged to generate a first output oscillating signal according to a first input oscillating signal; a second signal divider arranged to generate a second output oscillating signal according to the first input oscillating signal; a first transmitting channel coupled to the first signal divider and the second divider for transmitting the first input oscillating signal to the first signal divider and the second signal divider; and a second transmitting channel coupled to the first signal divider and the second divider for transmitting a second input oscillating signal to the first signal divider and the second signal divider; wherein the first input oscillating signal has a first frequency, the second input oscillating signal has a second frequency, and the second frequency is smaller than the first frequency.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: November 8, 2022
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Ta-Shun Chu, Yue Ming Wu
  • Patent number: 11496141
    Abstract: A radar system includes: a processing device arranged to generate a plurality of phase shifting digital signals; a plurality of transmitting devices for generating an RF beam according to the plurality of phase shifting digital signals during a first mode; a plurality of first receiving devices for generating a plurality of first digital signals according to a plurality of first incoming signals, respectively, during a second mode; and a plurality of second receiving devices for generating a plurality of second digital signals according to a plurality of second incoming signals, respectively, during the second mode. The processing device is further arranged to distinguish a first object and a second object when the RF beam hits the first object and the second object, and the first object and the second object have a same radial speed and are located at a same range.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: November 8, 2022
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Bor-Ching Su
  • Publication number: 20220271763
    Abstract: A signal distribution system includes: a first signal divider arranged to generate a first output oscillating signal according to a first input oscillating signal; a second signal divider arranged to generate a second output oscillating signal according to the first input oscillating signal; a first transmitting channel coupled to the first signal divider and the second divider for transmitting the first input oscillating signal to the first signal divider and the second signal divider; and a second transmitting channel coupled to the first signal divider and the second divider for transmitting a second input oscillating signal to the first signal divider and the second signal divider; wherein the first input oscillating signal has a first frequency, the second input oscillating signal has a second frequency, and the second frequency is smaller than the first frequency.
    Type: Application
    Filed: May 11, 2022
    Publication date: August 25, 2022
    Applicant: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu WANG, Ta-Shun CHU, Yue Ming WU
  • Patent number: 11368161
    Abstract: A signal divider includes: a dividing circuit arranged to generate an output oscillating signal according to a first input oscillating signal; and a signal generating circuit, coupled to the dividing circuit, for generating an injection signal to the dividing circuit. The dividing circuit is arranged to generate the output oscillating signal with a predetermined phase according to the injection signal and the first input oscillating signal.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: June 21, 2022
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Ta-Shun Chu, Yue Ming Wu
  • Publication number: 20220021396
    Abstract: A signal converting apparatus includes a comparing device, a first digital-slope quantizer, and a second digital-slope quantizer. The comparing device having a first input terminal and a second input terminal for receiving a first received signal and a second received signal, and for generating an output signal at an output port. The first digital-slope quantizer generates a first set of digital signals to monotonically adjust the first received signal and the second received signal at the first input terminal and the second input terminal during a first phase according to a first quantization unit. The second digital-slope quantizer generates a second set of digital signals to monotonically adjust the first received signal and the second received signal at the first input terminal and the second input terminal during a second phase after the first phase according to a second quantization unit.
    Type: Application
    Filed: September 30, 2021
    Publication date: January 20, 2022
    Applicant: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu WANG, Chun-Chieh PENG, Ta-Shun CHU
  • Patent number: 11165435
    Abstract: A signal converting apparatus includes a comparing device, a first digital-slope quantizer, and a second digital-slope quantizer. The comparing device has a first input terminal and a second input terminal for receiving a received signal and an adjustable reference voltage respectively, and for generating an output signal at an output port. The first digital-slope quantizer is coupled to the output port and the second input terminal for generating a first set of digital signals to monotonically adjust the adjustable reference voltage at the second input terminal during a first phase according to a first quantization unit. The second digital-slope quantizer is coupled to the output port and the second input terminal for generating a second set of digital signals to monotonically adjust the adjustable reference voltage at the second input terminal during a second phase after the first phase according to a second quantization unit.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: November 2, 2021
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Chun-Chieh Peng, Ta-Shun Chu
  • Publication number: 20210105018
    Abstract: A signal converting apparatus includes a comparing device, a first digital-slope quantizer, and a second digital-slope quantizer. The comparing device has a first input terminal and a second input terminal for receiving a received signal and an adjustable reference voltage respectively, and for generating an output signal at an output port. The first digital-slope quantizer is coupled to the output port and the second input terminal for generating a first set of digital signals to monotonically adjust the adjustable reference voltage at the second input terminal during a first phase according to a first quantization unit. The second digital-slope quantizer is coupled to the output port and the second input terminal for generating a second set of digital signals to monotonically adjust the adjustable reference voltage at the second input terminal during a second phase after the first phase according to a second quantization unit.
    Type: Application
    Filed: October 7, 2020
    Publication date: April 8, 2021
    Applicant: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu WANG, Chun-Chieh PENG, Ta-Shun CHU
  • Publication number: 20210048520
    Abstract: A radar system includes: a processing device arranged to generate a plurality of phase shifting digital signals; a plurality of transmitting devices for generating an RF beam according to the plurality of phase shifting digital signals during a first mode; a plurality of first receiving devices for generating a plurality of first digital signals according to a plurality of first incoming signals, respectively, during a second mode; and a plurality of second receiving devices for generating a plurality of second digital signals according to a plurality of second incoming signals, respectively, during the second mode. The processing device is further arranged to distinguish a first object and a second object when the RF beam hits the first object and the second object, and the first object and the second object have a same radial speed and are located at a same range.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Applicant: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu WANG, Bor-Ching SU
  • Publication number: 20210050858
    Abstract: A signal divider includes: a dividing circuit arranged to generate an output oscillating signal according to a first input oscillating signal; and a signal generating circuit, coupled to the dividing circuit, for generating an injection signal to the dividing circuit. The dividing circuit is arranged to generate the output oscillating signal with a predetermined phase according to the injection signal and the first input oscillating signal.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Applicant: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu WANG, Ta-Shun CHU, Yue Ming WU
  • Patent number: D930628
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: September 14, 2021
    Assignee: TRON FUTURE TECH INC.
    Inventor: Yu-Jiu Wang
  • Patent number: D963624
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: September 13, 2022
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Yu-Ju Chen, Chien-Cheng Wang, Shu-Chao Hsieh
  • Patent number: D984985
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: May 2, 2023
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Chia-Cheng Kung, Yu-Ju Chen, Boon How Teoh
  • Patent number: D1023802
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: April 23, 2024
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Chia-Cheng Kung, Yu-Ju Chen, Boon How Teoh
  • Patent number: D1067087
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: March 18, 2025
    Assignee: TRON FUTURE TECH INC.
    Inventors: Yu-Jiu Wang, Chia-Cheng Kung, Wei-Kang Lee