Patents by Inventor Wei-cheng Chen

Wei-cheng Chen 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: 12667944
    Abstract: This disclosure is directed to a screwdriver bit coupling structure (1) having a screwdriver base (20) and a ring plug (30). The screwdriver base (20) includes a fixing base (21) and a fixing cylinder (22). The fixing cylinder (22) includes an embedding recess (221) and an engaging recess (222). The fixing cylinder (22) has an outer end edge (223). The ring plug (30) includes an elastic segment (31) and an abutting segment (32). The abutting segment (32) is pressed by the outer end edge (223). The screwdriver bit (2) is inserted into the embedding recess (221) through the ring plug (30). The screwdriver bit (2) is pressed by the elastic segment (31) to be firmly fixed in the engaging recess (222).
    Type: Grant
    Filed: January 31, 2024
    Date of Patent: June 30, 2026
    Assignee: YIH CHENG FACTORY CO., LTD.
    Inventor: Wei-Cheng Chen
  • Publication number: 20260148845
    Abstract: A medical data integration and analysis system includes a plurality of medical devices, a medical record database, a data flow processing device, a database managing device, an artificial intelligence predicting device and a vision displaying device. The medical devices respectively provide a plurality of detection data flows. The medical record database provides a record data flow for a plurality of patients. The data flow processing device is configured to assign the detection data flows and the record data flow. The database managing device for storing the detection data flows and the record data flow. The artificial intelligence predicting device provides a predicting data flow including the predicting results to the data flow processing device. The vision displaying device is for displaying the detected features, the patient features and the predicting results.
    Type: Application
    Filed: June 17, 2025
    Publication date: May 28, 2026
    Applicant: China Medical University
    Inventors: Der-Yang Cho, Wen-Sheng Feng, Wei-Cheng Chen, How-Yang Tseng, Jiun-Yi Lin, Ching-Yao Chou, Hsin-Mei Chen
  • Patent number: 12622664
    Abstract: An acute respiratory distress syndrome (ARDS) evaluating method includes an image preprocessing step, a lung infiltration determining step, a probability generating step and an evaluating step. The image preprocessing step includes inputting an X-ray image data to a first model to generate an X-ray partial image. The lung infiltration determining step includes inputting the X-ray partial image to a second model to generate a lung infiltration probability and a lung infiltration region image. The probability generating step includes inputting the lung infiltration probability, a blood inspection data, a vital signs data and a respiratory data to a third model to generate an ARDS suffering probability. The evaluating step includes calculating an evaluating result according to the lung infiltration region image and the ARDS suffering probability.
    Type: Grant
    Filed: October 4, 2024
    Date of Patent: May 12, 2026
    Assignee: China Medical University
    Inventors: Kai-Cheng Hsu, Wei-Cheng Chen, Wei-Yang Yu, Yu-Chao Lin, How-Yang Tseng, Chieh-Lung Chen, Xin-Jie Liang, Bo-Hao Yang
  • Patent number: 12554729
    Abstract: An electronic device and a device function search method thereof are provided. The method is adapted for the electronic device having a plurality of functions and includes the following steps. A search query is obtained through an input device. A first semantic feature vector of the search query is generated by using a natural language model. Semantic similarity between the first semantic feature vector of the search query and at least one second semantic feature vector of each function is determined. A search result corresponding to the search query is determined according to the semantic similarity between the first semantic feature vector of the search query and the at least one second semantic feature vector of each of the functions. The search result includes at least one of the functions.
    Type: Grant
    Filed: October 28, 2024
    Date of Patent: February 17, 2026
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Yi-Nan Lee, Shih-Chieh Liao, Chin-Hao Chang, Shih-Chuan Chiu, Tzu-Hung Chuang, Chia-Hao Kang, Wei-Cheng Chen, Shin-Yi Huang, Tsung Huai Mou, Wen-Tsong Lu
  • Publication number: 20260026372
    Abstract: An integrated circuit package structure is provided. The integrated circuit package structure includes a circuit substrate. The circuit substrate includes a core, a first inorganic dielectric layer, an organic dielectric layer and a solder mask layer. The core has a first surface and a second surface opposite each other. The first inorganic dielectric layer is disposed on the first surface of the core. The organic dielectric layer is disposed on the second surface of the core. The solder mask layer is disposed on the organic dielectric layer. The solder mask is separated from the first inorganic dielectric layer by the organic dielectric layer and the core.
    Type: Application
    Filed: May 28, 2025
    Publication date: January 22, 2026
    Inventors: Wen-Yuan CHANG, Wei-Cheng CHEN, Chen-Yueh KUNG
  • Publication number: 20260003414
    Abstract: An electric power utilization abnormality monitoring method and system are provided. The method includes the following steps: periodically collecting power consumption data of each of a plurality of mobile devices, wherein the power consumption data includes a plurality of applications executed by the mobile devices during a non-charging period and a corresponding battery power consumption thereof; calculating and recording a daily average unit time electric power utilization of each of the applications according to the power consumption data of each of the mobile devices; analyzing the daily average unit time electric power utilization of each of the applications during a monitoring period to determine whether there are any abnormal applications having an electric power utilization abnormality in the applications on a current day; and providing corresponding abnormality information to the mobile devices on which the abnormal application is installed when the abnormal application exists.
    Type: Application
    Filed: February 6, 2025
    Publication date: January 1, 2026
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Tzu-Hung Chuang, Shih-Chieh Liao, Chin-Hao Chang, Shih-Chuan Chiu, Chia-Hao Kang, Yi-Nan Lee, Wei-Cheng Chen
  • Publication number: 20250241607
    Abstract: An acute respiratory distress syndrome (ARDS) evaluating method includes an image preprocessing step, a lung infiltration determining step, a probability generating step and an evaluating step. The image preprocessing step includes inputting an X-ray image data to a first model to generate an X-ray partial image. The lung infiltration determining step includes inputting the X-ray partial image to a second model to generate a lung infiltration probability and a lung infiltration region image. The probability generating step includes inputting the lung infiltration probability, a blood inspection data, a vital signs data and a respirator data to a third model to generate an ARDS suffering probability. The evaluating step includes calculating an evaluating result according to the lung infiltration region image and the ARDS suffering probability.
    Type: Application
    Filed: October 4, 2024
    Publication date: July 31, 2025
    Applicant: China Medical University
    Inventors: Kai-Cheng Hsu, Wei-Cheng Chen, Wei-Yang Yu, Yu-Chao Lin, How-Yang Tseng, Chieh-Lung Chen, Xin-Jie Liang, Bo-Hao Yang
  • Publication number: 20250242480
    Abstract: This disclosure is directed to a screwdriver bit coupling structure (1) having a screwdriver base (20) and a ring plug (30). The screwdriver base (20) includes a fixing base (21) and a fixing cylinder (22). The fixing cylinder (22) includes an embedding recess (221) and an engaging recess (222). The fixing cylinder (22) has an outer end edge (223). The ring plug (30) includes an elastic segment (31) and an abutting segment (32). The abutting segment (32) is pressed by the outer end edge (223). The screwdriver bit (2) is inserted into the embedding recess (221) through the ring plug (30). The screwdriver bit (2) is pressed by the elastic segment (31) to be firmly fixed in the engaging recess (222).
    Type: Application
    Filed: January 31, 2024
    Publication date: July 31, 2025
    Inventor: Wei-Cheng CHEN
  • Publication number: 20250156428
    Abstract: An electronic device and a device function search method thereof are provided. The method is adapted for the electronic device having a plurality of functions and includes the following steps. A search query is obtained through an input device. A first semantic feature vector of the search query is generated by using a natural language model. Semantic similarity between the first semantic feature vector of the search query and at least one second semantic feature vector of each function is determined. A search result corresponding to the search query is determined according to the semantic similarity between the first semantic feature vector of the search query and the at least one second semantic feature vector of each of the functions. The search result includes at least one of the functions.
    Type: Application
    Filed: October 28, 2024
    Publication date: May 15, 2025
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Yi-Nan Lee, Shih-Chieh Liao, Chin-Hao Chang, Shih-Chuan Chiu, Tzu-Hung Chuang, Chia-Hao Kang, Wei-Cheng Chen, Shin-Yi Huang, Tsung Huai Mou, Wen-Tsong Lu
  • Publication number: 20250149431
    Abstract: A manufacturing method of an electronic package includes the following steps. A first interfacial dielectric layer is formed to cover sides of multiple first conductive vias and multiple second conductive vias. Multiple chips are directly bonded to the first and second conductive vias. A base dielectric layer is formed to fill a gap between the adjacent chips. A bridge element is directly bonded to the first conductive vias, such that the bridge element partially overlaps the adjacent chips respectively. A second interfacial dielectric layer and multiple third conductive vias are formed on the first interfacial dielectric layer and the bridge element. A redistribution circuit structure is formed on the second interfacial dielectric layer and the third conductive vias. Multiple conductive bumps are formed on the redistribution circuit structure. An electronic package is also provided.
    Type: Application
    Filed: July 8, 2024
    Publication date: May 8, 2025
    Applicant: VIA Technologies, Inc.
    Inventors: Wen-Yuan Chang, Wei-Cheng Chen, Chen-Yueh Kung
  • Publication number: 20250121486
    Abstract: A toolbox handle structure includes a chamber and a tool slot, and includes an opening on one end. A receiving tube is movably arranged in the chamber. An inner sleeve is inserted in the receiving tube. A bead-holding recess and a hole are disposed on one side adjacent to the opening. A pressing spring is disposed in the inner sleeve to abut against the pressing set. A bead is disposed in the bead-holding recess and pushed by the pressing set to protrude from the hole and abuts the receiving tube. A pressing set is moved by an external force to make the bead fall into the bead-holding recess to be released from abutting against the receiving tube.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 17, 2025
    Inventor: Wei-Cheng CHEN
  • Publication number: 20240421124
    Abstract: A manufacturing method of an electronic package includes the following steps. Multiple chips and a base dielectric layer are provided. A back surface of each chip is fixed to a back surface temporary carrier via a back surface temporary bonding layer. A base dielectric layer surrounds each chip and covers the back surface temporary bonding layer. A material of the base dielectric layer includes a silicate composite material. At least one bridge element is installed on the adjacent chips. An intermediate dielectric layer covering the base dielectric layer, the chips, and the bridge element is formed. Multiple intermediate conductive vias and a redistribution structure are respectively formed on the chips and the intermediate dielectric layer. Multiple conductive bumps are formed on the redistribution structure. The back surface temporary bonding layer and the back surface temporary carrier are removed. An electronic package produced by the manufacturing method is also provided.
    Type: Application
    Filed: September 27, 2023
    Publication date: December 19, 2024
    Applicant: VIA Technologies, Inc.
    Inventors: Wen-Yuan Chang, Wei-Cheng Chen, Chen-Yueh Kung
  • Publication number: 20240421096
    Abstract: A manufacturing method of an electronic package includes the following steps. Multiple chips are temporarily fixed to a temporary carrier. At least one bridge element is installed on the adjacent chips. A base dielectric layer covering a temporary bonding layer, the chips, and the bridge element is formed. A material of the base dielectric layer includes a silicate composite material. Multiple base conductive vias and a redistribution structure are respectively formed on the chips and the base dielectric layer. Multiple conductive bumps are formed on the redistribution structure. In addition, an electronic package is also provided, which may be produced by the manufacturing method.
    Type: Application
    Filed: September 27, 2023
    Publication date: December 19, 2024
    Applicant: VIA Technologies, Inc.
    Inventors: Wen-Yuan Chang, Wei-Cheng Chen, Chen-Yueh Kung
  • Publication number: 20240319367
    Abstract: The present application provides a ranging device with angle reporting and the angle reporting method thereof. The ranging device comprises a ranging module and a control module. The control module is coupled to the ranging module and acquires angle information. The control module acquires a plurality of distance sensing values from the ranging module and generates a packet according to the distance sensing value and the angle information.
    Type: Application
    Filed: November 16, 2023
    Publication date: September 26, 2024
    Inventors: Wei-Cheng Chen, Chih-Han Yen
  • Publication number: 20240241439
    Abstract: A photosensitive resin composition, a cured film and a black matrix are provided. The photosensitive resin composition includes an alkali-soluble resin (A), an ethylenically unsaturated monomer (B), a photoinitiator (C), a thermal acid generator (D), a black colorant (E) and a solvent (F). The alkali-soluble resin (A) includes a resin having a fluorene ring and two or more ethylenically polymeric groups (A-1), an epoxy resin (A-2), or a combination thereof. The resin having a fluorene ring and two or more ethylenically polymeric groups (A-1) includes a structural unit represented by Formula (A1) as follows. In Formula (A1), * represents a bonding position.
    Type: Application
    Filed: December 28, 2023
    Publication date: July 18, 2024
    Applicant: Advanced Echem Materials Company Limited
    Inventors: Wei-Cheng Chen, Jui-Yu Hsu, Yu-Lun Li
  • Publication number: 20240146085
    Abstract: The present disclosure provides a battery charging system and method. The battery charging method includes: determining a degree of healthy of a battery module according to an evaluation mechanism; setting a charging standard according to the degree of healthy; by handshaking with a charger, setting a charging voltage for the charger according to the charging standard to charge the battery module; and by the charger, perform a charging operation on the battery module until a fully charged condition is satisfied.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 2, 2024
    Inventors: Tsung-Nan WU, Chih-Hsiang HSU, Wei-Cheng CHEN
  • Patent number: 11904519
    Abstract: Present invention is related to an extrusion equipment for processing a fibre composite. The extrusion equipment comprises a decompression and a melt tank arranged and operated vertically along with the direction of gravity. The melt tank comprises a melt tank impregnation section and a melt tank control section with a melt tank cavity as a channel condition defined within. The channel has its inner diameter or passage gradually decreased from top to bottom. The extrusion equipment provided by the present invention is configured in the direction of gravity for processing the melted thermoplastic resin and the fibre vertically for avoiding fibre fracture or breakage and improving the quality of the final products. As the melted plastic is processed vertically along with the gravity, the melted plastic could transfer or pass through the channel quickly without resulting decomposition due to the high heat and the long retention time in the cavity.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: February 20, 2024
    Assignee: Plastics Industry Development Center
    Inventors: Chia-Yu Yu, Li-Kai Lin, Chia-Hsin Tung, Wei-Cheng Chen
  • Patent number: 11850709
    Abstract: A toolbox handle of a combination screwdriver. A handle includes a barrel and a plate seat. The barrel includes a chamber and an embedding slot. A receiving seat is movably disposed in the chamber and includes an outer sleeve and a resisting base. An outer spring elastically abuts the resisting base. A retractable assembly is inserted in the outer sleeve and includes an inner spring, a positioning rod, and an inner sleeve. A ball is disposed on the positioning recess of the positioning rod to abut the receiving seat. A pressing plate is combined to abut the positioning rod. Therefore, the receiving seat is stably positioned in the handle and is ejectable for use after being pressed.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: December 26, 2023
    Assignee: YIH CHENG FACTORY CO., LTD.
    Inventor: Wei-Cheng Chen
  • Publication number: 20230211475
    Abstract: A toolbox handle of a combination screwdriver. A handle includes a barrel and a plate seat. The barrel includes a chamber and an embedding slot. A receiving seat is movably disposed in the chamber and includes an outer sleeve and a resisting base. An outer spring elastically abuts the resisting base. A retractable assembly is inserted in the outer sleeve and includes an inner spring, a positioning rod, and an inner sleeve. A ball is disposed on the positioning recess of the positioning rod to abut the receiving seat. A pressing plate is combined to abut the positioning rod. Therefore, the receiving seat is stably positioned in the handle and is ejectable for use after being pressed.
    Type: Application
    Filed: January 4, 2022
    Publication date: July 6, 2023
    Inventor: Wei-Cheng CHEN
  • Publication number: 20230191681
    Abstract: Present invention is related to an extrusion equipment for processing a fibre composite. The extrusion equipment comprises a decompression and a melt tank arranged and operated vertically along with the direction of gravity. The melt tank comprises a melt tank impregnation section and a melt tank control section with a melt tank cavity as a channel condition defined within. The channel has its inner diameter or passage gradually decreased from top to bottom. The extrusion equipment provided by the present invention is configured in the direction of gravity for processing the melted thermoplastic resin and the fibre vertically for avoiding fibre fracture or breakage and improving the quality of the final products. As the melted plastic is processed vertically along with the gravity, the melted plastic could transfer or pass through the channel quickly without resulting decomposition due to the high heat and the long retention time in the cavity.
    Type: Application
    Filed: April 7, 2022
    Publication date: June 22, 2023
    Inventors: Chia-Yu Yu, Li-Kai Lin, Chia-Hsin Tung, Wei-Cheng Chen