Patents by Inventor Ke Chen

Ke 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: 20200394364
    Abstract: A computerized method for reducing domain noise, creating and summarizing human-written sentences into clusters for efficient tagging in natural language processing comprising: receiving a typed, handwritten or printed text; implementing an optical character recognition (OCR) process on human written text to generate a digital version of the human written text; splitting the digital version of the typed, handwritten or printed text into an array of sentences, using a sentence splitter to generate a split sentence version; determining a domain of the human written text; based on the domain, implementing a domain noise reduction process on the split sentences version; hierarchically clustering the split sentences version after the domain noise reduction process; and summarizing the clustered sentences and reducing the amount of data to be tagged.
    Type: Application
    Filed: February 21, 2020
    Publication date: December 17, 2020
    Inventors: RAMASWAMY VENKATESHWARAN, SRIDEVI RAMASWAMY, PRIYA RANI, HUANCHEN LI, KE CHEN
  • Publication number: 20200388967
    Abstract: An electrical connector includes an insulative housing defining a space. A connection module is received within the space. The connection module includes a pair of contact modules commonly sandwiching a grounding module therebetween in the transverse direction. Each contact module includes a plurality of contacts integrally formed within the corresponding insulative wafer via insert-molding. The grounding module includes a grounding plate embedded within an insulative wafer. The grounding plate forms a plurality of fingers respectively electrically and mechanically connecting to the corresponding grounding contacts of the contact modules. The wafer forms a plurality of transverse grooves to receive corresponding grounding bars each having a plurality of inward parts respectively mechanically and electrically connecting to the grounding plate, and a plurality of outward parts respectively mechanically and electrically connecting to the grounding contacts of the contact modules.
    Type: Application
    Filed: June 8, 2020
    Publication date: December 10, 2020
    Inventors: SHIH-WEI HSIAO, YU-SAN HSIAO, YEN-CHIH CHANG, WEI-CHOU LIN, YU-KE CHEN, MENG LIU, NA YANG, XIAO-LI LIU
  • Patent number: 10833455
    Abstract: An electrical connector includes a pair of opposite contact modules commonly sandwiching a grounding module therebetween in a transverse direction wherein each contact module includes two sided contacts on two sides of an insulator while the front mating sections and/or the bottom connecting sections of all the contacts are aligned in the same line. The contacts on each side of the insulator include a plurality of differential pair contacts and a plurality of grounding contacts alternately arranged with each other along the side face wherein the lengths of the pair of contacts in each differential pair essentially have the same length for reducing skewing effect by extending the body of the lower contact curvedly while keeping that of the upper contact essentially straight in each differential pair.
    Type: Grant
    Filed: December 29, 2019
    Date of Patent: November 10, 2020
    Assignees: FU DING PRECISION INDUSTRIAL (ZHENGHOU) CO., LTD., FOXONN INTERCONNECTY TECHNOLOGY LIMITED
    Inventors: Yen-Chih Chang, Shih-Wei Hsiao, Na Yang, Xiao-Li Liu, Meng Liu, Yu-Ke Chen
  • Patent number: 10833439
    Abstract: An electrical assembly includes mated plug connector and receptacle connector. The plug connector includes an insulative main body, a flat flexible cable attached upon the main body, a rotatable presser assembled upon the main body and retaining the flat flexible cable in position, and a metallic unitary latch assembled upon the main body with pair of resilient latches on two opposite lateral sides. Correspondingly, the receptacle connector includes an insulative housing, a plurality of contacts disposed in the housing, a metallic shell enclosing the housing, and a metallic cover attached upon the shell to shield the rear side of the receptacle connector.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: November 10, 2020
    Assignees: FU DING PRECISION INDUSTRIAL (ZHENGZHOU) CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Rui-Qin Wang, Wei-Chou Lin, Yu-Ke Chen, Yen-Chih Chang, Shih-Wei Hsiao
  • Patent number: 10824347
    Abstract: A storage device and a data storing method thereof are provided. The storage device includes a data storage medium and the control unit. The data storage medium includes a data storage area with a plurality of first type of data blocks. When a data reading operation is executed on a current data block of the data storage medium, the control unit determines whether a read count of the current data block is greater than a first threshold, determines whether the current data block is one of the first type of data blocks and generate a determination result according to the result, the control unit selects a plurality of first type of data blocks and switches the selected data blocks to a fast mode. Finally, the control unit moves data stored in the current data block to the selected data blocks under fast mode.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: November 3, 2020
    Assignee: SILICON MOTION, INC.
    Inventors: Ching-Ke Chen, Yu-Chi Lai
  • Publication number: 20200294303
    Abstract: The present disclosure discloses a method for image rendering. The method may include obtaining first image data by a first processing device; performing a first rendering operation on the first image data; and determining second image data based on the first image data. The method may further include receiving a non-rendering operation on the second image data by the second processing device; and performing a second rendering operation on the non-rendered second image data.
    Type: Application
    Filed: May 31, 2020
    Publication date: September 17, 2020
    Applicant: WUHAN UNITED IMAGING HEALTHCARE CO., LTD.
    Inventor: Ke CHEN
  • Patent number: 10777923
    Abstract: A hermetic electrical adaptor includes an insulative housing and a plurality of contacts retained therein. The housing includes a base having opposite first and second surface in a vertical direction, and a set of first side walls extending from the first surface to form a first mating cavity. Each contact includes a retention section extending through the base, a first extending section located in the first mating cavity and including a first bending section. The set of first side walls forms, adjacent to the first surface, a first recess communicating with the first mating cavity so as to expose a portion of the first extending section in the first recess. A waterproof glue occupies the first recess and a bottom portion of the first mating cavity so as to surround the exposed portions of the first extending sections of the contact for assuring sealing of the adaptor.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: September 15, 2020
    Assignees: FU DING PRECISION INDUSTRIAL (ZHENGZHOU) CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Qin-Xin Cao, Yen-Chih Chang, Shou-Qiang Li, Yu-Ke Chen, Shih-Wei Hsiao
  • Publication number: 20200266998
    Abstract: A data storage device including a non-volatile memory and a micro-controller is provided. The non-volatile memory stores a firmware file. The micro-controller is coupled to the non-volatile memory, and performs an encryption procedure on the firmware file. The encryption procedure includes: using a first key and a first algorithm to encrypt the firmware file to generate a signature, using the first key and a second algorithm to scramble the signature to generate a scrambled signature, and attaching the scrambled signature to the firmware file.
    Type: Application
    Filed: May 7, 2020
    Publication date: August 20, 2020
    Inventors: Ching-Ke Chen, Yu-Han Hsiao
  • Publication number: 20200255450
    Abstract: Disclosed is a BRD4 inhibitor as shown in formula I, belonging to the field of compound drugs. The compound provided has a good inhibitory effect on prostate cancer cell proliferation, and can be used for preparing a drug combatting tumors, autoimmune or inflammatory diseases and viral infection, and in particular an anti-prostate cancer drug.
    Type: Application
    Filed: September 14, 2018
    Publication date: August 13, 2020
    Inventors: Lei FAN, Kexin XU, Ke CHEN, Fei WANG, Xiaoquan WU, Tongchuan LUO, Shaohua ZHANG, Xinghai LI, Yuanwei CHEN
  • Patent number: 10740891
    Abstract: A method and system for analyzing images of a target vehicle according to a base image model corresponding to the target vehicle. According to certain aspects, the method and system receive a set of images from an electronic device and analyze the set of images to identify the target vehicle and a set of information associated with the target vehicle. The method and system may determine that the set of images does not meet a threshold criteria for further image analysis using a base image model corresponding to the target vehicle. In response, the method and system may generate and transmit a notification to the electronic device indicating that the set of images does not meet the threshold criteria.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: August 11, 2020
    Assignee: CCC INFORMATION SERVICES INC.
    Inventors: Ke Chen, John L. Haller, Athinodoros S. Georghiades, Takeo Kanade
  • Publication number: 20200226747
    Abstract: The disclosure provides a method for obtaining a fluorescent fundus image, the method including the following steps: receiving a to-be-detected color fundus image; obtaining a color feature of the to-be-detected color fundus image; encoding the color feature of the to-be-detected color fundus image according to a fundus image transformation model to transform the to-be-detected color fundus image into a to-be-detected fluorescent fundus image; and outputting the to-be-detected fluorescent fundus image.
    Type: Application
    Filed: May 14, 2019
    Publication date: July 16, 2020
    Applicant: Acer Incorporated
    Inventors: Ming-Ke Chen, Chin-Han Tsai
  • Publication number: 20200218602
    Abstract: A data storage device including a non-volatile memory and a micro-controller is provided. The non-volatile memory includes a plurality of data blocks. The micro-controller selects one of the data blocks as a source block and another one of the data blocks as a destination block. Also, the micro-controller duplicates data in the source block to the destination block, and when the data is corrupted and unrecoverable, stores an unrecoverable-error bit corresponding to the data into the destination block.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 9, 2020
    Inventors: Ching-Ke Chen, Tsu-Jung Chiang
  • Patent number: 10706321
    Abstract: An image processing system that may be used to detect changes in objects, such as damage to automobiles, compares a base object model, which depicts the object in an expected condition, to one or more target object images of the object in the changed condition. To do so, the image processing system first processes a target object image to detect one or more predefined landmarks in the target object image using one or more correlation filters. The image processing system then uses the detected landmarks to determine a camera model for the target object image and uses the camera model to correct for camera distortions and to align the target object depicted in a target object image with the object in the base object model to put these objects in a common frame of reference for use in subsequent image processing.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: July 7, 2020
    Assignee: CCC INFORMATION SERVICES INC.
    Inventors: Ke Chen, Takeo Kanade, Athinodoros S. Georghiades
  • Publication number: 20200212636
    Abstract: An electrical connector includes a pair of opposite contact modules commonly sandwiching a grounding module therebetween in a transverse direction wherein each contact module includes two sided contacts on two sides of an insulator while the front mating sections and/or the bottom connecting sections of all the contacts are aligned in the same line. The contacts on each side of the insulator include a plurality of differential pair contacts and a plurality of grounding contacts alternately arranged with each other along the side face wherein the lengths of the pair of contacts in each differential pair essentially have the same length for reducing skewing effect by extending the body of the lower contact curvedly while keeping that of the upper contact essentially straight in each differential pair.
    Type: Application
    Filed: December 29, 2019
    Publication date: July 2, 2020
    Inventors: YEN-CHIH CHANG, SHIH-WEI HSIAO, NA YANG, XIAO-LI LIU, MENG LIU, YU-KE CHEN
  • Patent number: 10691344
    Abstract: A first memory controller receives an access command from a second memory controller, where the access command is timing non-deterministic with respect to a timing specification of a memory. The first memory controller sends at least one access command signal corresponding to the access command to the memory, wherein the at least one access command signal complies with the timing specification. The first memory controller determines a latency of access of the memory. The first memory controller sends feedback information relating to the latency to the second memory controller.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: June 23, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Doe Hyun Yoon, Sheng Li, Jichuan Chang, Ke Chen, Parthasarathy Ranganathan, Norman Paul Jouppi
  • Publication number: 20200194914
    Abstract: An electrical connector includes an insulative housing and a plurality of contacts retained therein. The housing forms a central slot along a longitudinal direction, and includes a base, opposite first wall and second wall extending from the base and located by two sides of the central slot. The contact includes a retaining section retained to the corresponding first or second wall, and a spring arm with a contacting section at a free end, extending from the retaining section and into the central slot wherein a width/thickness ratio in the contacting section is set within a range between 0.8˜1.28.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 18, 2020
    Inventors: SHIH-WEI HSIAO, YU-SAN HSIAO, YEN-CHIH CHANG, NA YANG, MENG LIU, YU-KE CHEN
  • Patent number: 10686607
    Abstract: A data storage device including a non-volatile memory and a micro-controller is provided. The non-volatile memory stores a firmware file. The micro-controller is coupled to the non-volatile memory, and performs an encryption procedure on the firmware file. The encryption procedure includes: using a first key and a first algorithm to encrypt the firmware file to generate a signature, using the first key and a second algorithm to scramble the signature to generate a scrambled signature, and attaching the scrambled signature to the firmware file.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: June 16, 2020
    Assignee: Silicon Motion, Inc.
    Inventors: Ching-Ke Chen, Yu-Han Hsiao
  • Patent number: 10672179
    Abstract: The present disclosure discloses a method for image rendering. The method may include obtaining first image data by a first processing device; performing a first rendering operation on the first image data; and determining second image data based on the first image data. The method may further include receiving a non-rendering operation on the second image data by the second processing device; and performing a second rendering operation on the non-rendered second image data.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: June 2, 2020
    Assignee: WUHAN UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yaru Wang, Jie Qu, Pengxuan Mu, Xiewei Zhong, Ke Chen
  • Patent number: 10662722
    Abstract: A thread structure in accordance to one or more embodiments includes a thread extending helically along a portion of a bit body in spaced thread turns, the thread having a crest extending between a first flank and a second flank and a root extending between the thread turns, the root having a curvature defined by a portion of an ellipse tangentially adjoining the first and second flank at respective flank transition points, the ellipse having a major axis extending parallel to the axis and a minor axis extending perpendicular to the major axis and through a root bottom.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: May 26, 2020
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Xiaoge Gan, Ke Chen, Venkatesh Karuppiah, Anthony L. Collins, Ke Ken Li, Fei Song, Rakesh Singh, Michael Hui Du, Keith Moriarty
  • Patent number: 10657647
    Abstract: An image processing system detects changes in objects, such as damage to automobiles, by comparing a base object model, which depicts the object in an expected condition, to one or more target images of the object in the changed condition. The image processing system first processes a target object image to detect one or more predefined landmarks in the target object image and corrects for camera and positional distortions by determining a camera model for the target object image based on the detected landmarks.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: May 19, 2020
    Assignee: CCC INFORMATION SERVICES
    Inventors: Ke Chen, John L. Haller, Takeo Kanade, Athinodoros S. Georghiades