Patents by Inventor Wei-Chi Chen

Wei-Chi 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).

  • Publication number: 20250068614
    Abstract: A data processing system is for uploading an upload data, wherein the upload data comprises a data content and a table name. The data processing system comprises a relational database; a NoSQL database; a data processing unit, coupled to the relational database and the NoSQL database, configured to execute a program code; and a storage unit, coupled to the data processing unit, configured to store the program code to instruct the data processing unit to execute a data processing method. The data processing method comprises determining a structure type of the upload data according to the data content; determining a first table of a first database according to the structure type, the data content and the table name of the upload data; and storing the upload data in the first table of the first database; wherein the first database is the relational database or the NoSQL database.
    Type: Application
    Filed: December 19, 2023
    Publication date: February 27, 2025
    Applicants: Inventec (Pudong) Technology Corp., Inventec Corporation
    Inventors: Wei-Chao Chen, Ming-Chi Chang, Chuo-Jui Wu, Jing-Lun Huang
  • Publication number: 20250068149
    Abstract: A data processing method applied in a data center is provided.
    Type: Application
    Filed: December 20, 2023
    Publication date: February 27, 2025
    Applicants: Inventec (Pudong) Technology Corp., Inventec Corporation
    Inventors: Wei-Chao Chen, Ming-Chi Chang, Ghih-Pin Wei, Jing-Lun Huang, Siang-Yu Lan, Shu-Huei Yang
  • Publication number: 20250063834
    Abstract: A polysilicon well is formed at a cross-road portion between a plurality of pixel sensors in a pixel sensor array. Moreover, the underlying oxide layer between the polysilicon well and a semiconductor layer of the pixel sensor array may be thinner than other areas of the oxide layer. The polysilicon well and the thinner oxide layer may reduce the likelihood of and/or the magnitude of lateral etching that occurs during etching of the semiconductor layer to form recesses in which a BDTI structure of the pixel sensor array is formed. Moreover, the bottom of the BDTI structure being surrounded by the polysilicon well enables a voltage bias to be applied to the BDTI structure through the polysilicon well to passivate damage that might have occurred to the semiconductor layer around the bottom of the BDTI structure.
    Type: Application
    Filed: August 17, 2023
    Publication date: February 20, 2025
    Inventors: Chieh-En CHEN, Chen-Hsien LIN, Shyh-Fann TING, Wei-Chih WENG, Feng-Chi HUNG
  • Patent number: 12231436
    Abstract: A method for permission management includes: generating a plurality of job roles with different permissions according to organization permission table; generating first permission structure directed graph according to the job roles; selecting one of the job roles in first permission structure directed graph as target job role; generating minimum directed spanning graph in first permission structure directed graph according to target job role; determining whether permission of each of the job roles in first permission structure directed graph matches job of each of the job roles in first permission structure directed graph; and adjusting permission and job of each of the job roles to generate second permission structure directed graph if it is determined that permission of each of the job roles in first permission structure directed graph does not match job of each of the job roles in first permission structure directed graph.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: February 18, 2025
    Assignees: Inventec (Pudong) Technology Corporation, INVENTEC CORPORATION
    Inventors: Wei-Chao Chen, Ming-Chi Chang, Chih-Pin Wei, Chuo-Jui Wu
  • Patent number: 12212736
    Abstract: A device for decoding video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: determine a deterministic bounding box from which to retrieve reference samples of reference pictures of video data for performing decoder-side motion vector derivation (DMVD) for a current block of the video data; derive a motion vector for the current block according to DMVD using the reference samples within the deterministic bounding box; form a prediction block using the motion vector; and decode the current block using the prediction block.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM INCORPORATED
    Inventors: Chun-Chi Chen, Han Huang, Cheng-Teh Hsieh, Wei-Jung Chien, Zhi Zhang, Yao-Jen Chang, Yan Zhang, Vadim Seregin, Marta Karczewicz
  • Patent number: 12124989
    Abstract: Systems and methods are disclosed for determining a visual indicator for a package based on a delivery address for the package and a location of the delivery address along a delivery route. An optimized delivery route may be created for packages to be delivered at a given time. At the fulfillment center, a delivery system may label a package prior to loading the package on a delivery vehicle. The delivery system may determine the appropriate visual indicator (e.g., color and/or pattern) or the visual indicator may be randomly selected. The delivery system may generate a label having the visual indicator. The package may be deposited into a certain bin with other packages having a delivery address in close proximity. The delivery system may generate a user interface on a user device that indicates that the package has a certain visual indicator to facilitate sorting and identification of the package.
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: October 22, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Taimoor Jawaid Khizri, Matthew Kenneth Bellamy, Liron David Yedidsion, Shubham Dabas, Vipin Kumar Singla, Fnu Shashank Kumar, Devinder Singh, Shailendra Singh Rajawat, William Wei-Chi Chen, Arnav Anshul
  • Patent number: 11128066
    Abstract: A conductive component structure of conductive wire connection device is more securely assembled with the conductive wire to enhance the electro-conduction performance. The conductive component includes a main body in the form of a plate body and a restriction body connected on the main body. The restriction body has a base section, a first arm and a second arm connected with the base section and free sections connected with the first and second arms, which together provide elastic holding action force for the restriction body. When the conductive wire is plugged into the case into contact with the conductive component, the rear end of the conductive wire is at least securely pressed between the first and second arms of the restriction body without deflecting or swinging due to external force.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: September 21, 2021
    Assignees: Switchlab Inc., Switchlab (Shanghai) Co., Ltd., Gaocheng Electronics Co., Ltd.
    Inventors: Chih-Yuan Wu, Wei-Chi Chen, Ming-Shan Tai
  • Patent number: 10910737
    Abstract: A rail terminal assembling structure includes a protection member formed with an assembling passage defined by a contact side section, a connection side section and two lateral sections. The connection side section has a first locating section, an elastic locating section and a second locating section. An end section of a conductive plate extends into the assembling passage and securely attached to the contact side section. A metal leaf spring has a first section, a second section and an elastic bight section connected between the first and second sections. The first section has a first located section and an insertion section. When the first section extends into the assembling passage and the first section elastically pushes/presses the elastic locating section until the insertion section reaches the elastic locating section, the elastic locating section is elastically engaged with the insertion section.
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: February 2, 2021
    Assignees: Switchlab Inc., Switchlab (Shanghai) Co., Ltd.
    Inventors: Chih-Yuan Wu, Wei-Chi Chen, Ming-Shan Tai
  • Patent number: 10887058
    Abstract: A signal detector includes oversampling circuitries and a detector circuitry. The oversampling circuitries are configured to receive a first signal and a second signal from a channel, and to sequentially sample the first signal and the second signal according to a plurality of clock signals to generate a plurality of signal difference values, and to compare the plurality of signal difference values with a reference difference value, in order to generate a plurality of detection signals. The detector circuitry is configured to generate a noise indication signal according to the plurality of detection signals, in order to indicate whether the first signal and the second signal are noises.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: January 5, 2021
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Ming-Hui Tung, Wei-Chi Chen
  • Patent number: 10695135
    Abstract: The present invention relates to a non-invasive positioning system for screwing and fixing a bone, where a intramedullary nail is inserted to marrow of the bone, and the intramedullary nail comprises a wall and at least one through-hole through the wall for screwing and fixing by at least one corresponding set screw, the system comprises: an in vitro locator having at least one light source to emit a laser with a wavelength to the muscle tissue to form an incident light and running through the muscle tissue and the bone to form a penetrated light, an optical holder having an optical lens and a positioning ring portion for removably disposing the optical lens, wherein the focusing spot of the incident light, the focusing spot of the penetrated light, and the at least one through-hole are aligned in a line to confirm a linear position for screwing and fixing the intramedullary nail.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: June 30, 2020
    Assignee: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Yin-Chih Fu, Jau-Sheng Wang, Tien-Ching Lee, Mei-Ling Ho, Wei-Chi Chen
  • Patent number: 10686262
    Abstract: A conductive component structure of electrical wire connection device is more securely assembled with the conductive wire to enhance the electro-conduction performance. The conductive component includes a main body in the form of a plate body, a restriction body connected on the main body and an aid unit (or elastic unit) assembled with the restriction body. The restriction body has a base section, a first arm and a second arm connected with the base section and free sections connected with the first and second arms. The aid unit (or elastic unit) provides greater elastic holding action force for the restriction body. When the conductive wire is plugged into the case into contact with the conductive component, the rear end of the conductive wire is at least securely pressed between the first and second arms of the restriction body without deflecting or swinging due to external force.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: June 16, 2020
    Assignees: SWITCHLAB INC., SWITCHLAB (SHANGHAI) CO., LTD., GAOCHENG ELECTRONICS CO., LTD.
    Inventors: Chih-Yuan Wu, Wei-Chi Chen, Ming-Shan Tai
  • Publication number: 20200169360
    Abstract: A signal detector includes oversampling circuitries and a detector circuitry. The oversampling circuitries are configured to receive a first signal and a second signal from a channel, and to sequentially sample the first signal and the second signal according to a plurality of clock signals to generate a plurality of signal difference values, and to compare the plurality of signal difference values with a reference difference value, in order to generate a plurality of detection signals. The detector circuitry is configured to generate a noise indication signal according to the plurality of detection signals, in order to indicate whether the first signal and the second signal are noises.
    Type: Application
    Filed: June 4, 2019
    Publication date: May 28, 2020
    Inventors: Ming-Hui TUNG, Wei-Chi CHEN
  • Publication number: 20190288408
    Abstract: A conductive component structure of electrical wire connection device is more securely assembled with the conductive wire to enhance the electro-conduction performance. The conductive component includes a main body in the form of a plate body, a restriction body connected on the main body and an aid unit (or elastic unit) assembled with the restriction body. The restriction body has a base section, a first arm and a second arm connected with the base section and free sections connected with the first and second arms. The aid unit (or elastic unit) provides greater elastic holding action force for the restriction body. When the conductive wire is plugged into the case into contact with the conductive component, the rear end of the conductive wire is at least securely pressed between the first and second arms of the restriction body without deflecting or swinging due to external force.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 19, 2019
    Inventors: CHIH-YUAN WU, WEI-CHI CHEN, MING-SHAN TAI
  • Publication number: 20190288413
    Abstract: A conductive component structure of conductive wire connection device is more securely assembled with the conductive wire to enhance the electro-conduction performance. The conductive component includes a main body in the form of a plate body and a restriction body connected on the main body. The restriction body has a base section, a first arm and a second arm connected with the base section and free sections connected with the first and second arms, which together provide elastic holding action force for the restriction body. When the conductive wire is plugged into the case into contact with the conductive component, the rear end of the conductive wire is at least securely pressed between the first and second arms of the restriction body without deflecting or swinging due to external force.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 19, 2019
    Inventors: CHIH-YUAN WU, WEI-CHI CHEN, MING-SHAN TAI
  • Patent number: 10361494
    Abstract: A wire connection terminal structure includes a terminal main body and a stopper member. One end of the terminal main body is formed with a connection section. Two support legs extend from the connection section for securely connecting with a preset circuit board. The connection section defines a socket. An elastic abutment plate obliquely extends from the connection section between the two support legs. A locating section is disposed at one end of each support leg. The stopper member is securely connected to the support legs via the locating sections. A stop face is formed on one side of one end of the stopper member proximal to the connection section and positioned in the moving path of the elastic abutment plate when elastically deformed. After the elastic abutment plate is forced, the deformation amount of the elastic abutment plate is restricted by the stop face.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: July 23, 2019
    Assignees: Switchlab Inc., Switchlab (Shanghai) Co., Ltd.
    Inventors: Chih-Yuan Wu, Wei-Chi Chen, Cheng-Wei Chen
  • Patent number: 10278752
    Abstract: A bone nail apparatus includes a bone nail, a light source unit and a focalizing unit. The bone nail has a tube wall and at least one through hole. The tube wall is enclosed to form a receiving space. The at least one through hole extends through the tube wall and communicates with the receiving space. The light source unit includes a light emitter and at least one light transmission tube. The at least one light transmission tube is connected to the light emitter and receives a light therefrom. The at least one light transmission tube is received in the receiving space of the bone nail. Each light transmission tube has a light-outputting end aligned with a respective one of the at least one through hole. The focalizing unit has a light-receiving face facing one of the at least one through hole.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: May 7, 2019
    Assignee: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Jau-Sheng Wang, Tien-Ching Lee, Mei-Ling Ho, Yin-Chih Fu, Wei-Chi Chen
  • Patent number: 10134744
    Abstract: A semiconductor memory device includes a first inverter, a second inverter, a first and second inner access transistors, and a first and second outer access transistors. The first inverter includes a first pull-up transistor and a first pull-down transistor, the second inverter includes a second pull-up transistor (PL2) and a second pull-down transistor, and the first inverter and the second inverter forms a latch circuit. The first and second inner access transistors and the first and second outer access transistors are electrically connected to the latch circuit, and channel widths of the second inner access transistor and the second outer access transistor are different from each other.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: November 20, 2018
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chih-Han Chen, Wei-Chi Chen, Ching Chang, Ming-Shing Chen, Chao-Hsien Wu, Chia-Hui Hwang, Lu-Ran Huang
  • Publication number: 20180301825
    Abstract: A rail terminal assembling structure includes a protection member formed with an assembling passage defined by a contact side section, a connection side section and two lateral sections. The connection side section has a first locating section, an elastic locating section and a second locating section. An end section of a conductive plate extends into the assembling passage and securely attached to the contact side section. A metal leaf spring has a first section, a second section and an elastic bight section connected between the first and second sections. The first section has a first located section and an insertion section. When the first section extends into the assembling passage and the first section elastically pushes/presses the elastic locating section until the insertion section reaches the elastic locating section, the elastic locating section is elastically engaged with the insertion section.
    Type: Application
    Filed: June 26, 2018
    Publication date: October 18, 2018
    Inventors: CHIH-YUAN WU, WEI-CHI CHEN, MING-SHAN TAI
  • Patent number: D833976
    Type: Grant
    Filed: February 8, 2017
    Date of Patent: November 20, 2018
    Assignees: Switchlab Inc., Switchlab (Shanghai) Co., Ltd.
    Inventors: Chih-Yuan Wu, Wei-Chi Chen, Chia-Yi Chiang
  • Patent number: D837750
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: January 8, 2019
    Assignees: Switchlab Inc., Switchlab (Shanghai) Co., Ltd.
    Inventors: Chih-Yuan Wu, Wei-Chi Chen, Jheng-Wei Chen