Patents by Inventor Xun Wu

Xun 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).

  • Publication number: 20250149812
    Abstract: A card edge connector includes: a housing having a mating slot for insertion of an electronic card; plural terminals retained in the housing; a latch mounted at a first longitudinal end of the housing; a movable key received in the housing; and a rod attached to the housing, wherein the latch and the movable key are connected with opposite ends of the rod, and the movable key is pushable downwards to push the rod to move in a longitudinal direction to bring the latch to a locked state.
    Type: Application
    Filed: October 25, 2024
    Publication date: May 8, 2025
    Inventors: KUO-CHUN HSU, MING-YI GONG, YU-CHE HUANG, XUN WU, PO-FU CHEN, WEN-LUNG HSU
  • Publication number: 20250149828
    Abstract: A card edge connector includes: a connector body having a card slot and plural terminals arranged on opposite sides of the card slot; a latch mounted at an end of connector body; and a releasing member including a pair of levers disposed at opposite sides of the connector body and a mover, wherein first ends of the levers are connected with the latch, second ends are connected with the mover, and when the card is inserted into the card slot the mover is pushed to move downwards companied with a downward movement of the second ends and an upward movement of the first ends of the levers, the upward movement of the first ends drive the latch to lock with the card and when the card is pulled out the mover is released from a pressure of the card and reset to unlock the latch from the electronic card.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 8, 2025
    Inventors: KUO-CHUN HSU, MING-YI GONG, WEN-LUNG HSU, XUN WU, PO-FU CHEN
  • Publication number: 20250110039
    Abstract: Provided are a method and apparatus for analyzing a laying stress on a cable. The method for analyzing a laying stress on a cable includes: segmenting, according to cable grounding manners, cable laying manners and cable bending types that correspond to the discrete points of pipeline detection in a cable laying channel, the discrete points; and performing, according to segmentation information and measurement information of the discrete points, stress analysis calculation on minimum segments in which the discrete points are located. In the present application, stress analysis of each segment of the cable during the cable laying process is achieved in real time, providing data support for laying the cable. Workers responsible for laying the cable can adopt corresponding protective measures during the laying process according to a stress analysis result so that the cable can be really protected, improving the safety of the cable during the cable laying process.
    Type: Application
    Filed: November 24, 2022
    Publication date: April 3, 2025
    Inventors: Jianhua CUI, Wen HE, Zhibin YUAN, Xun WU, Zhiyang LIU, Jufen YE, Rui YANG, Guanke LIU, Ganbiao WANG, Fan KUANG, Huan LI, Yunfeng HU, Guo ZHAI, Zhuojia LI, Hang DU, Runhu LU
  • Patent number: 12255030
    Abstract: A keyswitch assembly is provided. The keyswitch assembly includes a base plate, at least one pressing mechanism disposed on the base plate, a plurality of elastic members disposed on the base plate, and a keycap covering the at least one pressing mechanism and the plurality of elastic members. In the embodiments, a plurality of elastic members is disposed at equal intervals to support the keycap. By way of such configuration, the user experiences the same or similar hand feeling when pressing any point of the keycap. There is no difference in the pressing feel due for pressing the middle or two ends of the keycap. Meanwhile, the problem of the poor electrical conduction resulted from the deformation of the keycap may be avoided.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: March 18, 2025
    Assignees: LITE-ON Technology (Chang Zhou) Co., LTD., LITE-ON Technology Corporation
    Inventors: BingWei Zhang, XiaoQiang Liang, Jia-Xun Wu, Lei Shi
  • 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
  • Patent number: 12226803
    Abstract: A device for separating and recovering flat-plate catalyst powder and a method for determining a wear ratio are provided. The device includes a powder separation unit and a powder recovery unit, a powder accumulation bin is respectively connected with a shell and a catalyst powder outlet, a cyclone outlet is configured on an inner side of a recovery shell, and a primary filter and a secondary filter are configured on an inner side wall of the recovery shell.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: February 18, 2025
    Assignees: HUANENG CHONGQING LUOHUANG POWER GENERATION CO., LTD, SUZHOU XIRE ENERGY SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.
    Inventors: Yingjie Bao, Jieyong Hao, Changkai Yu, Xun Wu, Xianchun Zhou, Yanxuan Liang, Rongfu Tang, Feiyun Chen, Bin Luo, Kaiyou Liao, Danping Zhang, Chao Li, Fanhai Kong, Lele Wang, Qiang Bao, Chuan He
  • Publication number: 20250047041
    Abstract: An electrical connector includes: an insulating housing; one row of terminals including signal and grounding terminals, each terminal including a retaining portion, an elastic arm and a soldering portion, and an arc-shaped contacting portion extending from the elastic portion, the contacting portion having a contacting point, the soldering portion having a nearest soldering point; and a grounding member comprising plural first grounding portions arranged in one row and each extending slantwise downwards and plural second grounding portions arranged in one row and each extending slantwise upwards, the first grounding portions touch the grounding terminals at first touching points, the second grounding portions touch the grounding terminals at second touching points, the first touching point is located at a middle-length point between the contacting point and the nearest soldering point along an extending direction of the grounding terminal, and the second touching point is located near the first touching point
    Type: Application
    Filed: August 1, 2024
    Publication date: February 6, 2025
    Inventors: HUNG-CHI YU, Wen-Lung Hsu, Xun Wu, Yong-Chun Xu, Tian Yang, Ming-Yi Gong
  • Patent number: 12151230
    Abstract: Disclosed herein is a catalyst which comprises a silica core having an outer surface and a mesoporous silica shell having an outer surface and an inner surface with the inner surface being inside the outer surface of said mesoporous silica shell proximate to and surrounding the outer surface of said silica core. Wherein the outer surface of the mesoporous silica shell has openings leading to pores within the mesoporous silica shell which extend toward the outer surface of said silica core. The catalyst also includes catalytically active metal nanoparticles positioned within the pores proximate to said core, wherein the catalytic metal nanoparticles comprise about 0.0001 wt % to about 1.0 wt % of the catalyst. Also disclosed are methods of making the catalyst and using it to carry out a process for catalytically hydrogenolysizing a polyolefinic polymer.
    Type: Grant
    Filed: November 13, 2023
    Date of Patent: November 26, 2024
    Assignees: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC., CORNELL UNIVERSITY
    Inventors: Aaron D. Sadow, Wenyu Huang, Frédéric A. Perras, Marek Pruski, Akalanka Tennakoon, Xun Wu, Anne M. Lapointe
  • Patent number: 12094221
    Abstract: The present invention provides a deep learning object detection method that locates the distant region in the image in real-time and concentrates on distant objects in a front dash cam perspective, trying to solve a common problem in advanced driver assistance system (ADAS) applications, that the detectable range of the system is not far enough.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: September 17, 2024
    Assignee: National Yang Ming Chiao Tung University
    Inventors: Jiun-In Guo, Bo-Xun Wu
  • Publication number: 20240157338
    Abstract: Disclosed herein is a catalyst which comprises a silica core having an outer surface and a mesoporous silica shell having an outer surface and an inner surface with the inner surface being inside the outer surface of said mesoporous silica shell proximate to and surrounding the outer surface of said silica core. Wherein the outer surface of the mesoporous silica shell has openings leading to pores within the mesoporous silica shell which extend toward the outer surface of said silica core. The catalyst also includes catalytically active metal nanoparticles positioned within the pores proximate to said core, wherein the catalytic metal nanoparticles comprise about 0.0001 wt % to about 1.0 wt % of the catalyst. Also disclosed are methods of making the catalyst and using it to carry out a process for catalytically hydrogenolysizing a polyolefinic polymer.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 16, 2024
    Inventors: Aaron D. SADOW, Wenyu HUANG, Frédéric A. PERRAS, Marek PRUSKI, Akalanka TENNAKOON, Xun WU, Anne M. LAPOINTE
  • Publication number: 20240066556
    Abstract: A device for separating and recovering flat-plate catalyst powder and a method for determining a wear ratio are provided. The device includes a powder separation unit and a powder recovery unit, a powder accumulation bin is respectively connected with a shell and a catalyst powder outlet, a cyclone outlet is configured on an inner side of a recovery shell, and a primary filter and a secondary filter are configured on an inner side wall of the recovery shell.
    Type: Application
    Filed: June 29, 2023
    Publication date: February 29, 2024
    Inventors: Yingjie Bao, Jieyong Hao, Changkai Yu, Xun Wu, Xianchun Zhou, Yanxuan Liang, Rongfu Tang, Feiyun Chen, Bin Luo, Kaiyou Liao, Danping Zhang, Chao Li, Fanhai Kong, Lele Wang, Qiang Bao, Chuan He
  • Patent number: 11857951
    Abstract: Disclosed herein is a catalyst which comprises a silica core having an outer surface and a mesoporous silica shell having an outer surface and an inner surface with the inner surface being inside the outer surface of said mesoporous silica shell proximate to and surrounding the outer surface of said silica core. Wherein the outer surface of the mesoporous silica shell has openings leading to pores within the mesoporous silica shell which extend toward the outer surface of said silica core. The catalyst also includes catalytically active metal nanoparticles positioned within the pores proximate to said core, wherein the catalytic metal nanoparticles comprise about 0.0001 wt % to about 1.0 wt % of the catalyst. Also disclosed are methods of making the catalyst and using it to carry out a process for catalytically hydrogenolysizing a polyolefinic polymer.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: January 2, 2024
    Assignees: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC., CORNELL UNIVERSITY
    Inventors: Aaron D. Sadow, Wenyu Huang, Frédéric A. Perras, Marek Pruski, Akalanka Tennakoon, Xun Wu, Anne M. Lapointe
  • Publication number: 20230411908
    Abstract: An electrical connector includes: an insulating housing having two side walls defining signal passageways and grounding passageways; two rows of terminals including signal terminals in the signal passageways and grounding terminals in the grounding passageways, each terminal having a retained portion and an elastic arm with a contacting portion extending into the card slot; a one-piece inserting member assembled in the insulating housing, the inserting member defining first inserting portions in the signal passageways and made from insulating plastic, and second inserting portions in the grounding passageways and at least partly made from conductive plastic, the second inserting portions mechanically connecting the grounding terminals; and a metallic member retained in the inserting member, wherein the metallic member defines two rows of grounding fingers, the grounding fingers are located in corresponding second inserting portions respectively and directly connect or face but not directly connect with corres
    Type: Application
    Filed: July 14, 2023
    Publication date: December 21, 2023
    Inventors: XUN WU, MING-YI GONG, HUNG-CHI YU, WEN-LUNG HSU, GUO-XIANG NIU
  • Publication number: 20230361497
    Abstract: An electrical connector includes: an insulating housing having a mating face, a card slot recessed from the mating face with a floor face facing the mating face, and two side walls located at opposite sides of the card slot; and two terminal modules retained in the insulating housing, each terminal module including a row of terminals, a conductive plastic, and an insulating plastic, the row of terminals including plural signal terminals and plural grounding terminals, wherein the grounding terminals are partially retained in the conductive plastic and the insulating plastic surrounds and retains the signal terminals and the conductive plastic, thereby forming the terminal module.
    Type: Application
    Filed: April 30, 2023
    Publication date: November 9, 2023
    Inventors: XUN WU, MING-YI GONG, TIAN YANG, HUNG-CHI YU, WEN-LUNG HSU, MIN-HSUAN TSAI, GUO-XIANG NIU
  • Publication number: 20230352880
    Abstract: An electrical connector includes: an insulating housing defining a mating face, a card slot, and two side walls at opposite sides of the card slot, each of the side walls defining signal passageways and grounding passageways; two rows of terminals located on the side walls and each row of terminal including signal terminals in the signal passageways and grounding terminals in the grounding passageways, the terminals including retaining portions retained in the passageways and elastic arms with contacting portions extending into the card slot; and a one-piece inserting member assembled in the insulating housing, wherein the inserting member defines plural first inserting portions inserted in the signal passageways and plural second inserting portions inserted in the grounding passageways, the second inserting portions contact corresponding grounding terminals, respectively, to establish a grounding path.
    Type: Application
    Filed: April 14, 2023
    Publication date: November 2, 2023
    Applicants: FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: XUN WU, MING-YI GONG, TIAN YANG, HUNG-CHI YU, WEN-LUNG HSU, MIN-HSUAN TSAI, GUO-XIANG NIU
  • Patent number: 11724879
    Abstract: A management method applied to the goods-to-person system includes: in response to a task of putting products on shelves, calculating popularity of a product to be put on shelf according to historical sales order data of the product to be put on shelf, and matching the popularity of the product to be put on shelf with popularity of a shelf to determine a shelf area; selecting a goods location with space randomly in the determined shelf area, Wherein the goods location is used for storing the product to be put on shelf; and controlling a mobile robot to transport a shelf where the goods location is located to a work station.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: August 15, 2023
    Assignee: BEIJING GEEKPLUS TECHNOLOGY CO., LTD.
    Inventors: Kai Liu, Haoyu Wang, Xun Wu, Kai Sun
  • Publication number: 20230206654
    Abstract: The present invention provides a deep learning object detection method that locates the distant region in the image in real-time and concentrates on distant objects in a front dash cam perspective, trying to solve a common problem in advanced driver assistance system (ADAS) applications, that the detectable range of the system is not far enough.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 29, 2023
    Inventors: Jiun-In GUO, Bo-Xun WU
  • Patent number: 11620727
    Abstract: A well log is scanned for one or more dimensions that describe one or more features of a well. Each dimension includes a plurality of values in a numerical format that represents each dimension. A missing value is detected in a first plurality of values of a first dimension of the well log. The first dimension of the well log is transformed, in response to the missing value, into a first image that visually depicts the first dimension including the first plurality of values and the missing value. Based on the first image and based on an image analysis algorithm a second image is created that visually depicts the first plurality of values and includes a found depiction visually depicting a found value in place of the missing value. The found depiction is converted, based on the second image, into a first value in the numerical format.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: April 4, 2023
    Assignee: International Business Machines Corporation
    Inventors: Kun Yan Yin, Sheng Hui Zhan, Wan Wan Miao, Xun Wu, Zi Yang Yu, Jian Hui Chen
  • Publication number: 20230022210
    Abstract: Metal oxides-silica composite materials are synthesized by a co-precipitation method to serve as modified catalysts for converting ethanol into four-carbon hydrocarbons. The method includes mixing a liquid-phase silicon source and a metal precursor at different ratios so as to change the acid-base composition of the composite materials and thereby increase selectivity with respect to the four-carbon products.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 26, 2023
    Inventors: Po-Wen CHUNG, Meng-Xun WU
  • Patent number: 11511271
    Abstract: Metal oxides-silica composite materials are synthesized by a co-precipitation method to serve as modified catalysts for converting ethanol into four-carbon hydrocarbons. The method includes mixing a liquid-phase silicon source and a metal precursor at different ratios so as to change the acid-base composition of the composite materials and thereby increase selectivity with respect to the four-carbon products.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: November 29, 2022
    Assignee: ACADEMIA SINICA
    Inventors: Po-Wen Chung, Meng-Xun Wu