Patents by Inventor Wei-Lung Chen

Wei-Lung 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: 20250071923
    Abstract: A card edge connector includes: a connector base having a card slot and plural terminals; a latch located at one end of the connector base for locking a card; and a releasing member. The releasing member includes two levers and a moving member, the levers are connected with the connector base in a pivoting manner, a first end of the lever is connected with the latch and an opposite second end of the lever is coupled to the moving member, wherein when the card is inserted into the slot and presses against the moving member downwards, the moving member drives the second ends of the levers to move downward, resulting in the first ends moving upwards to push the latch to lock with the card, and when the card is pulled out the moving member resets and drives the levers to release the latch from the card.
    Type: Application
    Filed: August 19, 2024
    Publication date: February 27, 2025
    Inventors: KUO-CHUN HSU, Ming-Yi Gong, Yu-Che Huang, Wen-Lung Hsu, Po-Fu Chen, Xun Wu, Wen-Ting Yu, Chin-Chuan Wu, Wei-Chia Liao
  • Publication number: 20250067321
    Abstract: A conjugate cam reducer includes input and output units disposed at two opposite sides of a transmission unit along an output axis. The transmission unit includes input-side and output-side cam discs having first and second grooved surfaces. The input unit includes an input disc having a plurality of first receiving grooves registered with the first grooved surfaces to receive input rollers, and an eccentric shaft rotated to drive rotation of the transmission unit in an eccentric cam motion. The output unit includes an output disc having an inner peripheral wall which engages with the output-side cam disc, and a plurality of second receiving grooves which are registered with the second grooves to receive output rollers. An outer diameter of each first toothed surface and an outer diameter of each second toothed surface is gradually increased along a direction parallel to the output axis.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Applicant: National Sun Yat-Sen University
    Inventors: Der-Min TSAY, Kun-Lung HSU, Wei-Ming CHEN, Jyun-Ting CHEN, Yuan-Shin LIN
  • Patent number: 12234396
    Abstract: An optical adhesive film structure having an alignment function is provided. The optical adhesive film structure includes an optical adhesive layer and a release film. The release film is disposed on the optical adhesive layer. A first film surface of the release film facing away from the optical adhesive layer has a plurality of marks. The marks are recessed into the release film relative to the first film surface and do not run through the release film. A stitching display module and a manufacturing method of the stitching display module are also provided.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: February 25, 2025
    Assignee: AUO CORPORATION
    Inventors: Yi-Hsin Lin, Wen-Lung Chen, Yu-Chin Wu, Wei-Lung Liau
  • Publication number: 20250062194
    Abstract: A semiconductor device includes a first conductive layer, a second conductive layer, a third conductive layer, a first organic layer, a first inorganic layer and a first silicon-containing layer. The third conductive layer is disposed between and electrically isolated from the first conductive layer and the second conductive layer. The first organic layer continuously covers the first conductive layer and the third conductive layer. The first inorganic layer is disposed over the first organic layer. The first silicon-containing layer is inserted between the first organic layer and the first inorganic layer, wherein the second conductive layer is disposed on and disposed in the first organic layer, the first silicon-containing layer and the first inorganic layer, to electrically connect to the first conductive layer.
    Type: Application
    Filed: November 4, 2024
    Publication date: February 20, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Lung Yang, Chih-Hung Su, Chen-Shien Chen, Hon-Lin Huang, Kun-Ming Tsai, Wei-Je Lin
  • Patent number: 12224108
    Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.
    Type: Grant
    Filed: October 5, 2023
    Date of Patent: February 11, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Feng-Lung Chien, Tsang-Feng Wu, Yuan Han, Tzu-Chieh Kao, Chien-Hung Lin, Kuang-Lun Lee, Hsiang-Hui Hsu, Shu-Yi Tsui, Kuo-Jui Lee, Kun-Ying Lee, Mao-Chun Chen, Tai-Hsien Yu, Wei-Yu Chen, Yi-Ju Li, Kuei-Yuan Chang, Wei-Chun Li, Ni-Ni Lai, Sheng-Hao Luo, Heng-Sheng Peng, Yueh-Hui Kuan, Hsiu-Chen Lin, Yan-Bing Zhou, Chris T. Burket
  • Patent number: 12211747
    Abstract: A semiconductor device is disclosed. The device includes a source/drain feature formed over a substrate. A dielectric layer formed over the source/drain feature. A contact trench formed through the dielectric layer to expose the source/drain feature. A titanium nitride (TiN) layer deposited in the contact trench and a cobalt layer deposited over the TiN layer in the contact trench.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: January 28, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chun-Hsien Huang, Hong-Mao Lee, Hsien-Lung Yang, Yu-Kai Chen, Wei-Jung Lin
  • Patent number: 8744605
    Abstract: A handheld device workout coach system includes: at least a handheld device installed therein with a coaching program and having a near field communication (NFC) module and a ID recognition data; at least a fitness device having a master control unit, a near field communication (NFC) module corresponding in position and function to the master control unit, and a platform; and a server stored therein with workout prescriptions downloadable by the at least a handheld device and available to the coaching program. The master control unit has an equipment recognition data. The handheld device and the fitness device get connected by near field communication (NFC) technology as soon as the handheld device is positioned on the platform of the fitness device and recognize each other to thereby execute the coaching program instantly and automatically, such that a corresponding one of the workout prescriptions instructs a user to take exercise.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: June 3, 2014
    Assignee: Cycling & Health Tech Industry R & D Center
    Inventors: Che-Wei Su, Chung-Chieh Chen, Wei-Lung Chen
  • Publication number: 20140081434
    Abstract: A handheld device workout coach system includes: at least a handheld device installed therein with a coaching program and having a near field communication (NFC) module and a ID recognition data; at least a fitness device having a master control unit, a near field communication (NFC) module corresponding in position and function to the master control unit, and a platform; and a server stored therein with workout prescriptions downloadable by the at least a handheld device and available to the coaching program. The master control unit has an equipment recognition data. The handheld device and the fitness device get connected by near field communication (NFC) technology as soon as the handheld device is positioned on the platform of the fitness device and recognize each other to thereby execute the coaching program instantly and automatically, such that a corresponding one of the workout prescriptions instructs a user to take exercise.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 20, 2014
    Inventors: Che-Wei Su, Chung-Chien Chen, Wei-Lung Chen
  • Publication number: 20130203557
    Abstract: A fitness course guidance system for integrating identification capability into a personal device includes: a plurality of fitness devices each including a controller, an identifying device, and a first wireless interface; at least one personal device including a course guidance program, at least one fitness course, a tag, and a second wireless interface, being positioned on one of the fitness devices to allow the fitness device to identify the at least one personal device, executing the course guidance program to use the at least one fitness course, issuing an instruction to a user, and receiving the use status and related data of the fitness devices; and a server electrically connected to the controller of the fitness devices and the at least one personal device in a wired or wireless manner and adapted to collect the use status of the fitness devices.
    Type: Application
    Filed: February 2, 2012
    Publication date: August 8, 2013
    Inventors: Che-Wei SU, Wei-Lung Chen, Hsiao-Yu Wang
  • Patent number: 8218004
    Abstract: A displacement sensing system is disclosed. Two image capturing devices are settled at to opposite ends of a coordinate axis of the planar area, respectively, for capturing images of the planar area and an object placed thereon. Four pre-established LUT databases and an interactive four-matrix lookup table process are implemented to determine actual coordinates of the object on in the planar area.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: July 10, 2012
    Assignee: Cycling & Health Tech Industry R&D Center
    Inventors: Chern-Sheng Lin, Chia-Tse Chen, Tzu-Chi Wei, Wei-Lung Chen, Chia-Chang Chang
  • Publication number: 20110238502
    Abstract: A service method for real time information compares surrounding information provided by a transportation with conditional factors established in a database. A service center provides the real time information that conforming to the conditional factors to the transportation. Thence the transportation could respectively present the real time information on a multimedia display unit installed thereon. Whereby, the service center provides a corresponding real time information in accordance with the provided surrounding data around the transportation, and introduces the concept of time and region separation to preferably supply proper real time information to different users.
    Type: Application
    Filed: March 24, 2010
    Publication date: September 29, 2011
    Inventors: Jyun-Jhe Hung, Chi-Hsuan Wu, Sheng-Tsung Hou, Wei-Lung Chen
  • Patent number: 7953244
    Abstract: A system integrating machine vision, interactive module and rehabilitation equipment primarily comprises a rehabilitation equipment, at least one image-capture device for continuously capturing images of specific limbs or a trunk of a user operating the rehabilitation equipment so as to generate digital image data, and a machine vision recognition unit for processing the digital image data into characteristic image data that can be analyzed and applied by a host computer belonging to the machine vision recognition unit. Then, the host computer can transform the characteristic image data into direction signals and velocity signals with respect to movements of the user's limbs and trunk and afterward output the signals to an interactive module.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: May 31, 2011
    Assignee: Cycling & Health Tech Industry
    Inventors: Chia-Chang Chang, Wei-Lung Chen, Tzu-Peng Chiang
  • Publication number: 20110096161
    Abstract: A displacement sensing system is disclosed. Two image capturing devices are settled at to opposite ends of a coordinate axis of the planar area, respectively, for capturing images of the planar area and an object placed thereon. Four pre-established LUT databases and an interactive four-matrix lookup table process are implemented to determine actual coordinates of the object on in the planar area.
    Type: Application
    Filed: October 22, 2009
    Publication date: April 28, 2011
    Inventors: Chern-Sheng Lin, Chia-Tse Chen, Tzu-Chi Wei, Wei-Lung Chen, Chia-Chang Chang
  • Publication number: 20090143197
    Abstract: The present invention discloses a dual-shaft hinge module for an interactive training apparatus. The dual-shaft hinge module comprises a first shaft assembly and a second shaft assembly, which orthogonally intersect and are positioned at a shaft seat. The first shaft assembly and the second shaft assembly can be controlled by a main post to rotated clockwise or anticlockwise against axes thereof. A first sensing and the second sensing units sense rotational directions and angles of the first and the second shaft assemblies to generate signals accordingly. The signals are then transmitted to an interactive device.
    Type: Application
    Filed: November 30, 2007
    Publication date: June 4, 2009
    Inventors: Chung-Chieh Chen, Wei-Lung Chen, Chia-Chang Chang, Tzu-Peng Chiang
  • Publication number: 20090063056
    Abstract: A system integrating machine vision, interactive module and rehabilitation equipment primarily comprises a rehabilitation equipment, at least one image-capture device for continuously capturing images of specific limbs or a trunk of a user operating the rehabilitation equipment so as to generate digital image data, and a machine vision recognition unit for processing the digital image data into characteristic image data that can be analyzed and applied by a host computer belonging to the machine vision recognition unit. Then, the host computer can transform the characteristic image data into direction signals and velocity signals with respect to movements of the user's limbs and trunk and afterward output the signals to an interactive module.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 5, 2009
    Inventors: Chia-Chang Chang, Wei-Lung Chen, Tzu-Peng Chiang