Patents by Inventor Chen-Chi Wu

Chen-Chi Wu 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: 12676318
    Abstract: The present invention provides an auxiliary film comprising a body and a plurality of microstructures formed on a first surface of the body, the microstructures include a concave-convex appearance on the first surface, and the microstructures have two ends extending to the periphery of the first surface respectively. When the auxiliary film is attached to a pre-protected surface of a substrate, the microstructures and the surface of the substrate form several open air channels to increase the separation efficiency of the main body from the substrate and reduce the overall process time.
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: July 7, 2026
    Assignee: PROLOGIUM TECHNOLOGY CO., LTD.
    Inventors: Szu-Nan Yang, Chen-Chi Wu, Hung-Liang Hsu, Chih-Yuan Lin, Chih-Lung Hsiao, Ming-Yueh Hsu
  • Patent number: 12671788
    Abstract: A video conference system is disclosed. The video conference system includes at least one transmitter device and a receiver device. The transmitter device is connected to an information processing device. The receiver device and the transmitter device are wirelessly connected. The receiver device wirelessly receives a video data related to the information processing device transmitted by the transmitter device. When the receiver device triggers a standby screen and the receiver device is connected to a video conference screen management device, the receiver device does not output the standby screen to the video conference screen management device.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: June 30, 2026
    Assignee: BenQ Corporation
    Inventors: Chen-Chi Wu, Chin-Fu Chiang, Chia-Nan Shih, Cheng-Pu Lin, Jung-Kun Tseng, Chuang-Wei Wu
  • Patent number: 12625839
    Abstract: A wireless USB interface extender connected wirelessly during use in a wireless projection system is provided. When operating in a station mode, the wireless USB interface extender communicates with a conversion device by using a first wireless transmission unit. The conversion device is coupled to a display device. When operating in an access point mode, the wireless USB interface extender communicates with at least one other wireless USB interface extender, each being coupled to at least one USB device, by using a second wireless transmission unit. When the wireless USB interface extender operates in the station mode and the access point mode at the same time, the control unit processes a to-be-displayed picture and a signal corresponding to at least one of the at least one USB device to generate an integrated signal, transmitted to the display device through the conversion device for displaying on the display device.
    Type: Grant
    Filed: November 19, 2024
    Date of Patent: May 12, 2026
    Assignee: BENQ CORPORATION
    Inventors: Chen-Chi Wu, Cheng-Pu Lin, Chia-Nan Shih, Yu-Ping Huang, Chao-Kuang Yen, Chin-Fu Chiang, Cheng-Chieh Juan
  • Publication number: 20260081030
    Abstract: A clinical pathologic data-free and computer-aided prediction method for genetic variation pathogenicity and an inheritance pattern thereof includes a molecular dynamics (MD) simulation step, a computing step, a determination step, and a predicted result production step. The MD simulation step is to perform molecular modeling and computational simulations on channel protein configurations, where the channel protein configurations include a wild-type channel or mutated channels. The computing step is to compute the number of ions passing through the wild-type channel and the number of ions passing through the mutated channel, respectively to obtain a first ion number and a second ion number within a predetermined period. The determination step is to determine the class of each mutated channel according to the first ion number and the second ion number. The predicted result production step is to produce a predicted result according to the classes of the mutated channels.
    Type: Application
    Filed: August 18, 2025
    Publication date: March 19, 2026
    Applicants: National Taiwan University Hospital Hsin-Chu Branch, National Tsing Hua University
    Inventors: Cheng-Yu Tsai, Chen-Chi Wu, Lee-Wei Yang
  • Publication number: 20260023520
    Abstract: A wireless screen mirroring system is provided. The wireless screen mirroring system includes a first transmitting device and a second transmitting device, a first receiving device and a second receiving device, and a router. The router has at least one of the functions of a controller or a bridge. The router selects one of the first transmitting device and the second transmitting device as a designated transmitting device, and selects at least one of the first receiving device and the second receiving device as a designated receiving device based on a configuration file. The router pairs the designated transmitting device with the at least one designated receiving device. After pairing is completed, the designated transmitting device displays audiovisual data, transmits the audiovisual data to the at least one designated receiving device, and the at least one designated receiving device displays the audiovisual data.
    Type: Application
    Filed: January 9, 2025
    Publication date: January 22, 2026
    Applicant: BENQ CORPORATION
    Inventors: Po-Ching KANG, Chen-Chi WU, Chin-Fu CHIANG, Cheng-Chieh JUAN
  • Patent number: 12506731
    Abstract: A conference data sharing method includes triggering a transmitter coupled to an image signal source, transmitting a triggering signal from the transmitter to a receiver through a first network, generating at least one data signal according to a conference member list after the receiver receives the triggering signal, transmitting the at least one data signal to at least one conference member through a second network, transmitting an image signal from the image signal source to the transmitter after the transmitter is triggered, processing the image signal by the transmitter for transmitting the image signal to the receiver through the first network, and controlling a display device for displaying an image by the receiver according to the image signal.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: December 23, 2025
    Assignees: BenQ Intelligent Technology (Shanghai) CO., LTD, BenQ Corporation
    Inventors: Chin-Fu Chiang, Chen-Chi Wu, Chia-Nan Shih, Lin-Yuan You, Chuang-Wei Wu, Jung-Kun Tseng
  • Patent number: 12491223
    Abstract: The present invention provides a method for treating an auditory neuropathy spectrum disorder in a subject comprising transferring the gene of DFNB59 via an adeno-associated virus (AAV) vector to the subject.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: December 9, 2025
    Assignees: Akouos, Inc., Taipei Veterans General Hospital, National Taiwan University Hospital
    Inventors: Yen-Fu Cheng, Chen-Chi Wu, Ying-Chang Lu, Robert Ng, Danielle R. Lenz
  • Patent number: 12489866
    Abstract: A video and audio streaming transmission system is provided. The video and audio streaming transmission system includes a receiving end module, a first transmitting end module and a second transmitting end module. The first transmitting end module obtains a first audio signal, and sends the first audio signal to the receiving end module. The second transmitting end module obtains a second audio signal, and sends the second audio signal to the receiving end module. The receiving end module returns a processed audio signal to the first computer device according to the first audio signal and the second audio signal, so that the first computer device provides the processed audio signal to a conference module.
    Type: Grant
    Filed: October 11, 2023
    Date of Patent: December 2, 2025
    Assignee: BenQ Corporation
    Inventors: Chao-Kuang Yen, Yu-Ping Huang, Chen-Chi Wu, Cheng-Pu Lin, Chia-Nan Shih, Jung-Kun Tseng
  • Publication number: 20250344526
    Abstract: An image sensor may include a polydimethylsiloxane (PDMS) layer that is subwavelength, hydrophobic, and/or antireflective. The PDMS layer may be fabricated to include a surface having a plurality of nanostructures (e.g., an array of convex protuberances and/or an array of concave recesses). The nanostructures may be formed through the use of a porous anodic aluminum oxide (AAO) template that uses a plurality of nanopores to form the array of convex protuberances and/or the array of concave recesses. The nanostructures may each have a respective width that is less than the wavelength of incident light that is to be collected by the image sensor to increase light absorption by increasing the angle of incidence for which the image sensor is capable of collecting incident light. This may increase the quantum efficiency of the image sensor and may increase the sensitivity of the image sensor.
    Type: Application
    Filed: April 15, 2024
    Publication date: November 6, 2025
    Inventors: Yi-Ming LIN, Chen-Chi WU, Chen-Kuei CHUNG
  • Patent number: 12417300
    Abstract: After a data link between a communication device and a transmitter is established, the transmitter is controlled for determining whether the data link between the transmitter and the communication device is to be disabled when the transmitter is prepared to transmit a first signal to the communication device, or the receiver is prepared to transmit a second signal to the communication device through the transmitter. When the data link is disabled, no signal transmitted from the transmitter is received by the communication device. The first signal and the second signal include feedback control signal information or non-control signal information.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: September 16, 2025
    Assignee: BenQ Corporation
    Inventors: Chia-Nan Shih, Chen-Chi Wu, Chin-Fu Chiang, Chuang-Wei Wu, Jung-Kun Tseng
  • Publication number: 20250190392
    Abstract: A wireless USB interface extender connected wirelessly during use in a wireless projection system is provided. When operating in a station mode, the wireless USB interface extender communicates with a conversion device by using a first wireless transmission unit. The conversion device is coupled to a display device. When operating in an access point mode, the wireless USB interface extender communicates with at least one other wireless USB interface extender, each being coupled to at least one USB device, by using a second wireless transmission unit. When the wireless USB interface extender operates in the station mode and the access point mode at the same time, the control unit processes a to-be-displayed picture and a signal corresponding to at least one of the at least one USB device to generate an integrated signal, transmitted to the display device through the conversion device for displaying on the display device.
    Type: Application
    Filed: November 19, 2024
    Publication date: June 12, 2025
    Applicant: BENQ CORPORATION
    Inventors: Chen-Chi WU, Cheng-Pu LIN, Chia-Nan SHIH, Yu-Ping HUANG, Chao-Kuang YEN, Chin-Fu CHIANG, Cheng-Chieh JUAN
  • Patent number: 12302032
    Abstract: A method for identifying video signal source is provided. The method includes the following steps. A first identification code is assigned to a first transmitter device by a receiver control unit of a receiver device. A first video data is transmitted by the first transmitter device. The first video data and a first identification image corresponding to the first identification code are combined as a first combined video data by the receiver control unit. The first combined video data is outputted to a display device by the receiver control unit.
    Type: Grant
    Filed: May 30, 2023
    Date of Patent: May 13, 2025
    Assignee: BenQ Corporation
    Inventors: Chia-Nan Shih, Chen-Chi Wu, Lin-Yuan You, Chin-Fu Chiang, Ron-Kun Tseng, Chuang-Wei Wu
  • Patent number: 12159083
    Abstract: A multimedia system is provided. The multimedia system includes a plurality of transmission devices and a receiving-end device. Multiple transmission devices respectively has a microphone. The receiving-end device is coupled to the transmission devices. When the microphone of one of the transmission devices is enabled, the receiving-end device outputs at least one control signal to at least another one of the transmission devices to disable the microphone of the at least another one of the transmission devices.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: December 3, 2024
    Assignee: BenQ Corporation
    Inventors: Chen-Chi Wu, Chia-Nan Shih, Chin-Fu Chiang, Jung-Kun Tseng, Chuang-Wei Wu, Chian Yu Yeh
  • Publication number: 20240275919
    Abstract: A video and audio streaming transmission system is provided. The video and audio streaming transmission system includes a receiving end module, a first transmitting end module and a second transmitting end module. The first transmitting end module obtains a first audio signal, and sends the first audio signal to the receiving end module. The second transmitting end module obtains a second audio signal, and sends the second audio signal to the receiving end module. The receiving end module returns a processed audio signal to the first computer device according to the first audio signal and the second audio signal, so that the first computer device provides the processed audio signal to a conference module.
    Type: Application
    Filed: October 11, 2023
    Publication date: August 15, 2024
    Applicant: BENQ CORPORATION
    Inventors: Chao-Kuang Yen, Yu-Ping Huang, Chen-Chi Wu, Cheng-Pu Lin, Chia-Nan Shih, Jung-Kun Tseng
  • Patent number: 12051388
    Abstract: A transmitter device adapted to be coupled to an image providing device and a receiver device includes first and second conversion units, a wireless module, and a processing unit. The first conversion unit and the second conversion unit are configured to be coupled to the image providing device through an HDMI transmission cable and a Type-C transmission cable, respectively, so as to respectively receive a first video and audio stream and a second video and audio stream provided by the image providing device. The wireless module is connected to the receiver device through wireless communication. The processing unit preferentially selects the first conversion unit to receive a first video and audio signal output by converting the first video and audio stream by the first conversion unit and transmits the first video and audio signal to the receiver device through the wireless module.
    Type: Grant
    Filed: February 14, 2023
    Date of Patent: July 30, 2024
    Assignee: BenQ Corporation
    Inventors: Chen-Chi Wu, Chin-Fu Chiang, Chun-Han Lin, Chia-Nan Shih, Jung-Kun Tseng, Chuang-Wei Wu
  • Publication number: 20240243466
    Abstract: A wireless briefing device includes a first antenna, a second antenna, and a ground plane. Each of the first antenna and the second antenna couples out a frequency band. A distance between the first antenna and the ground plane is between 0.2 and 0.3 times of a wavelength of the frequency band, and a distance between the second antenna and the ground plane is between 0.2 and 0.3 times of the wavelength of the frequency band.
    Type: Application
    Filed: June 19, 2023
    Publication date: July 18, 2024
    Applicant: BENQ CORPORATION
    Inventors: Yu-Ping Huang, Chun-Han Lin, Chen-Chi Wu, Chia-Nan Shih, Cheng-Pu Lin
  • Patent number: 12041096
    Abstract: An image sharing and conference participant identification method includes providing a first multimedia adapter device and a second multimedia adapter device, generating a link control signal after the first multimedia adapter device is triggered, transmitting the link control signal from the first multimedia adapter device to the second multimedia adapter device directly or through a server according to a link list, establishing a link between the first multimedia adapter device and the second multimedia adapter device, and transmitting first image data from the first multimedia adapter device to the second multimedia adapter device through the link for integrating the first image data and second image data by the second multimedia adapter device to generate sharing image data.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: July 16, 2024
    Assignee: BenQ Corporation
    Inventors: Chen-Chi Wu, Chia-Nan Shih, Chin-Fu Chiang, Jung-Kun Tseng, Chuang-Wei Wu
  • Patent number: 11996435
    Abstract: An image sensor may include a polydimethylsiloxane (PDMS) layer that is subwavelength, hydrophobic, and/or antireflective. The PDMS layer may be fabricated to include a surface having a plurality of nanostructures (e.g., an array of convex protuberances and/or an array of concave recesses). The nanostructures may be formed through the use of a porous anodic aluminum oxide (AAO) template that uses a plurality of nanopores to form the array of convex protuberances and/or the array of concave recesses. The nanostructures may each have a respective width that is less than the wavelength of incident light that is to be collected by the image sensor to increase light absorption by increasing the angle of incidence for which the image sensor is capable of collecting incident light. This may increase the quantum efficiency of the image sensor and may increase the sensitivity of the image sensor.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: May 28, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Ming Lin, Chen-Chi Wu, Chen-Kuei Chung
  • Patent number: 11956563
    Abstract: A method for identifying video signal source is provided. The method includes the following steps. A first identification code is assigned to a first transmitter device by a receiver control unit of a receiver device. A first video data is transmitted by the first transmitter device. The first video data and a first identification image corresponding to the first identification code are combined as a first combined video data by the receiver control unit. The first combined video data is outputted to a display device by the receiver control unit.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: April 9, 2024
    Assignee: BenQ Corporation
    Inventors: Chia-Nan Shih, Chen-Chi Wu, Lin-Yuan You, Chin-Fu Chiang, Ron-Kun Tseng, Chuang-Wei Wu
  • Publication number: 20240053949
    Abstract: A multimedia system is provided. The multimedia system includes a plurality of transmission devices and a receiving-end device. Multiple transmission devices respectively has a microphone. The receiving-end device is coupled to the transmission devices. When the microphone of one of the transmission devices is enabled, the receiving-end device outputs at least one control signal to at least another one of the transmission devices to disable the microphone of the at least another one of the transmission devices.
    Type: Application
    Filed: February 17, 2023
    Publication date: February 15, 2024
    Applicant: BENQ CORPORATION
    Inventors: Chen-Chi Wu, Chia-Nan Shih, Chin-Fu Chiang, Jung-Kun Tseng, Chuang-Wei Wu, Chian Yu Yeh