Patents by Inventor Chu Cheng

Chu Cheng 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).

  • Publication number: 20250237256
    Abstract: A fastener and a toilet seat with the same are provided. The fastener includes a base, two upper holding boards on the base, two stopping levers inserted through the upper holding boards, two elastic expansion parts mounted to the stopping levers, two thread engaging members threaded to the stopping levers, and at least one stopping plate pivotally connected to the stopping lever and rotated between a loose position and a tight position. The toilet seat includes a fastener, a seat pivotally connected to the base, and a lid. When the stopping plate is at the loose position, the thread engaging member, the elastic expansion part, and the stopping lever are allowed to insert through an installation hole of a toilet base. While at the tight position, the stopping lever with the thread engaging member are driven to squeeze the elastic expansion part toward the upper holding board.
    Type: Application
    Filed: January 13, 2025
    Publication date: July 24, 2025
    Inventors: Chun-Hung Li, Chun-Yi Tu, Jiun-Li Tsai, Chu-Cheng Chu
  • Patent number: 12328659
    Abstract: A mesh network system and a mesh network resource allocation method are provided. The mesh network system includes a first router having a processor. The processor is used to detect a network architecture, according to the network architecture, designate a role of a second router as a transmitting device or a receiving device, and assign a work to the second router base on the role. After receiving the work assignment, the second router processes an event of the work and continuously monitors an activity related to the work.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: June 10, 2025
    Assignee: WISTRON NEWEB CORP.
    Inventors: Chui-Chu Cheng, Wang-Hsing Huang, Yi-An Chen, Tsung-Yu Ho
  • Publication number: 20240429666
    Abstract: A combination of electrical plug connector and matching electrical socket connector includes a plug connector, a sliding seat, a buckle assembly, a draw belt, and a socket connector. When the plug connector is docked with the socket connector, the supporting spring leaves of the buckle assembly support down to the holder base of the plug connector, so that the hook portions of the buckle assembly are hooked in the hook holes of the socket connector. When pressing the buckle assembly or pulling the draw belt, the supporting spring leaves are elastically deformed, and the hook portions are disengaged from the hook holes for separation between the plug connector and the socket connector. An insulating colloid is formed on the holder base to fix the circuit board of the plug connector, thereby firmly combining the plug connector with the holder base.
    Type: Application
    Filed: July 24, 2023
    Publication date: December 26, 2024
    Inventors: Chu-Cheng WU, Kuo-Hua HUANG
  • Publication number: 20240429656
    Abstract: The invention discloses an electrical plug connector snap release structure, which includes a plug connector, a sliding seat, a draw belt and a buckle assembly, and a matching electrical socket connector. When the plug connector is docked with the socket connector, each supporting spring leaf of the buckle assembly supports down to the holder base of the plug connector, so that the support arms of the buckle assembly force the hook portions thereof to hook in the respective hook holes of the socket connector. When pressing the pressing surface of the buckle assembly or when the draw belt is driven to pull the sliding seat, the supporting spring leaves are elastically deformed and the hook portions are disengaged from the hook holes, allowing the plug connector to be easily disconnected from the socket connector.
    Type: Application
    Filed: July 24, 2023
    Publication date: December 26, 2024
    Inventors: Chu-Cheng WU, Kuo-Hua HUANG
  • Patent number: 12120605
    Abstract: A wireless communication method of a wireless communication device is disclosed, wherein the wireless communication method includes the steps of: establishing a link with a first access point, and obtaining a BSSID list of a plurality of access points of a self-organizing network from the first access point of the SON during a link process; determining at least one candidate access point from the plurality of access point according to the BSSID list; and selecting one of the at least one candidate access point to establish a link.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: October 15, 2024
    Assignee: Wistron NeWeb Corporation
    Inventors: Hao-Ming Liang, Chui-Chu Cheng, Chih-Wei Chung
  • Publication number: 20240232631
    Abstract: Methods, systems, apparatus, and tangible non-transitory carrier media encoded with one or more computer programs for classifying an input text block into a sequence of one or more classes in a multi-level hierarchical classification taxonomy. In accordance with particular embodiments, a source sequence of inputs corresponding to the input text block is processed, one at a time per time step, with an encoder recurrent neural network (RNN) to generate a respective encoder hidden state for each input, and the respective encoder hidden states are processed, one at a time per time step, with a decoder RNN to produce a sequence of outputs representing a directed classification path in a multi-level hierarchical classification taxonomy for the input text block.
    Type: Application
    Filed: May 19, 2023
    Publication date: July 11, 2024
    Inventors: Minhao Cheng, Xiaocheng Tang, Chu-Cheng Hsieh
  • Publication number: 20240236683
    Abstract: An automatic switching method for an intrusion detection function and a wireless detection system capable of automatically switching an intrusion detection function are provided. The automatic switching method is suitable for a wireless detection system with the intrusion detection function, and the wireless detection system includes a wireless router and a detector set in an intrusion detection range. The method includes: detecting wireless signals of target mobile devices in a whitelist to generate detection results; determining whether the target mobile devices are within the intrusion detection range according to the detection results; in response to determining that one of the target mobile devices is within the intrusion detection range, configuring the wireless router to disable the intrusion detection function; and in response to determining that none of the target mobile devices is within the intrusion detection range, configuring the wireless router to enable the intrusion detection function.
    Type: Application
    Filed: October 18, 2023
    Publication date: July 11, 2024
    Inventors: CHUI-CHU CHENG, HOREN CHEN, YI-AN CHEN
  • Publication number: 20240189235
    Abstract: Disclosed herein is directed to cationic lipids and lipid nanoparticles (LNPs) comprising the same for encapsulating and delivering active pharmaceutical ingredients (API) (e.g., nucleic acids) into cells. The cationic lipid has the structure of formula (I), wherein, at least one of X and Y is —(C?O)CH2NH2, and the other X, Y, and Z are independently selected from the group consisting of —(C?O)CH2NH2, —[C?O)CH2NH](C?O)R1, —(C?O)R1, and H, wherein R1 is C9-25 alkyl, or C13-21 alkenyl. Also encompasses herein is a method of treating a disease in a subject in need thereof, comprising administering an effective amount of the LNPs set forth above to the subject.
    Type: Application
    Filed: November 6, 2023
    Publication date: June 13, 2024
    Inventors: Shun-Chu CHENG, Yi-An CHEN, Shi-Lung LIN
  • Publication number: 20240193645
    Abstract: Methods, systems, apparatus, and tangible non-transitory carrier media encoded with one or more computer programs for classifying an item. In accordance with particular embodiments, a labeling task is issued to workers participating in a crowdsourcing system. The labeling task includes evaluating an inferred classification that includes one or more of the class labels in a hierarchical classification taxonomy based at least in part on a description of the item and the class labels in the classification. Evaluation decisions are received from the crowdsourcing system. The classification is validated based on the evaluation decisions to obtain a validation result. The validating includes applying at least one consensus criterion to an aggregation of the received evaluation decisions. Data corresponding to one or more of the class labels in the classification is routed to respective destinations based on the validation result.
    Type: Application
    Filed: October 27, 2023
    Publication date: June 13, 2024
    Inventors: Ming-Kuang Daniel Wu, Chu-Cheng Hsieh
  • Publication number: 20240180483
    Abstract: A sleep monitoring system and a sleep monitoring method are provided. The sleep monitoring system includes a receiver, a transmitter, a storage and a processing circuit. The receiver and the transmitter are disposed in the target field, and the transmitter transmits a wireless detection signal to the target field. The user is located between the receiver and the transmitter, and the receiver receives the wireless detection signal over multiple communication links. The processing circuit is electrically connected to the receiver and the storage, and analyzes a change of the wireless detection signal within a predetermined time, so as to detect a sleep time of a user within the predetermined time, and obtains a sleep quality of the user within the sleep time.
    Type: Application
    Filed: November 22, 2023
    Publication date: June 6, 2024
    Inventors: YI-AN CHEN, CHUI-CHU CHENG, TSUNG-YU HO
  • Publication number: 20240135183
    Abstract: Methods, systems, apparatus, and tangible non-transitory carrier media encoded with one or more computer programs for classifying an input text block into a sequence of one or more classes in a multi-level hierarchical classification taxonomy. In accordance with particular embodiments, a source sequence of inputs corresponding to the input text block is processed, one at a time per time step, with an encoder recurrent neural network (RNN) to generate a respective encoder hidden state for each input, and the respective encoder hidden states are processed, one at a time per time step, with a decoder RNN to produce a sequence of outputs representing a directed classification path in a multi-level hierarchical classification taxonomy for the input text block.
    Type: Application
    Filed: May 18, 2023
    Publication date: April 25, 2024
    Inventors: Minhao Cheng, Xiaocheng Tang, Chu-Cheng Hsieh
  • Publication number: 20240137769
    Abstract: An automatic switching method for an intrusion detection function and a wireless detection system capable of automatically switching an intrusion detection function are provided. The automatic switching method is suitable for a wireless detection system with the intrusion detection function, and the wireless detection system includes a wireless router and a detector set in an intrusion detection range. The method includes: detecting wireless signals of target mobile devices in a whitelist to generate detection results; determining whether the target mobile devices are within the intrusion detection range according to the detection results; in response to determining that one of the target mobile devices is within the intrusion detection range, configuring the wireless router to disable the intrusion detection function; and in response to determining that none of the target mobile devices is within the intrusion detection range, configuring the wireless router to enable the intrusion detection function.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 25, 2024
    Inventors: CHUI-CHU CHENG, HOREN CHEN, YI-AN CHEN
  • Patent number: 11803883
    Abstract: Methods, systems, apparatus, and tangible non-transitory carrier media encoded with one or more computer programs for classifying an item. In accordance with particular embodiments, a labeling task is issued to workers participating in a crowdsourcing system. The labeling task includes evaluating an inferred classification that includes one or more of the class labels in a hierarchical classification taxonomy based at least in part on a description of the item and the class labels in the classification. Evaluation decisions are received from the crowdsourcing system. The classification is validated based on the evaluation decisions to obtain a validation result. The validating includes applying at least one consensus criterion to an aggregation of the received evaluation decisions. Data corresponding to one or more of the class labels in the classification is routed to respective destinations based on the validation result.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: October 31, 2023
    Assignee: NIELSEN CONSUMER LLC
    Inventors: Ming-Kuang Daniel Wu, Chu-Cheng Hsieh
  • Publication number: 20230345358
    Abstract: A mesh network management system based on wireless sensing and a method thereof are provided. The mesh network management system includes a master wireless router and at least one slave wireless router signally connected to the mater wireless router. The master wireless router and the slave wireless router are in a normal mode. At least one wireless sensing detection zone is formed between the master wireless router and the slave wireless router. The master wireless router senses a radio frequency signal in the wireless sensing detection zone and confirms whether the wireless sensing detection zone meets an unmanned environment condition according to the radio frequency signal to generate an unmanned environment confirmation result. The master wireless router sets at least one of the master wireless router and the slave wireless router from the normal mode to an energy-saving mode according to the unmanned environment confirmation result.
    Type: Application
    Filed: March 14, 2023
    Publication date: October 26, 2023
    Inventors: Chui-Chu CHENG, Yi-An CHEN, Horen CHEN
  • Patent number: 11749099
    Abstract: A detecting method for detecting a dynamic status in a space, wherein at least two wireless communication devices are deployed in the space and capable of performing a channel state detection to obtain a channel state information, the detecting method comprising: controlling the at least two wireless communication devices to perform the channel state detection in a registration stage to obtain a plurality of registration-stage channel state information; determining an environmental data of the space according to the plurality of registration-stage channel state information; controlling the at least two wireless communication devices to perform the channel state detection in a detection stage to obtain a plurality of detection-stage channel state information; and determining an intrusion situation of the space according to the environmental data and the plurality of detection-stage channel state information.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: September 5, 2023
    Assignee: Wistron NeWeb Corporation
    Inventors: Yi-An Chen, Wang-Hsing Huang, Chui-Chu Cheng
  • Publication number: 20230156563
    Abstract: A mesh network system and a mesh network resource allocation method are provided. The mesh network system includes a first router having a processor. The processor is used to detect a network architecture, according to the network architecture, designate a role of a second router as a transmitting device or a receiving device, and assign a work to the second router base on the role. After receiving the work assignment, the second router processes an event of the work and continuously monitors an activity related to the work.
    Type: Application
    Filed: April 18, 2022
    Publication date: May 18, 2023
    Inventors: Chui-Chu CHENG, Wang-Hsing HUANG, Yi-An CHEN, Tsung-Yu HO
  • Patent number: 11632716
    Abstract: A wireless communication method used in a wireless communication device, wherein the wireless communication method includes the steps of: establishing a link with a first access point, and obtaining a backhaul SSID of a self-organizing network including the first access point from the first access point; referring to the backhaul SSID to obtain first access point information of the first access point and second access point information of a second access point within the self-organizing network, wherein each of the first access point information and the second access point information includes a BSSID; and selecting one of the first access point and the second access point to perform a wireless network connection according to the first access point information and the second access point information.
    Type: Grant
    Filed: July 4, 2021
    Date of Patent: April 18, 2023
    Assignee: Wistron NeWeb Corporation
    Inventors: Chih-Wei Chung, Chui-Chu Cheng, Ying-Chuan Chen
  • Patent number: D980225
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 7, 2023
    Assignee: Fintie LLC
    Inventor: Nai Chu Cheng
  • Patent number: D986251
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: May 16, 2023
    Assignee: Fintie LLC
    Inventor: Nai Chu Cheng
  • Patent number: D991936
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: July 11, 2023
    Assignee: Fintie LLC
    Inventor: Nai Chu Cheng