Patents by Inventor Yen-Lin Chen

Yen-Lin 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: 9441210
    Abstract: The present invention relates to a method of reducing the level of uric acid in a subject, which comprises administering to said subject an effective amount of a fermentation product of Tenacibaculum sp. Also provided are a method of preventing and/or treating a disease or disorder related to hyperuricemia, a method of increasing the digestion of uric acid and a method of producing uricase.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: September 13, 2016
    Assignee: FOOD INDUSTRY RESEARCH AND DEVELOPMENT INSTITUTE
    Inventors: Mei-Huei Chen, Siao-Jhen Chen, Hsun-Yin Hsu, Yen-Lin Chen, Kai-Ping Chen, Yi-Jen Yech, Li-Ting Wang, Hing-Yuen Chan
  • Publication number: 20160162757
    Abstract: A multi-class object classifying method and system are disclosed herein, where the multi-class object classifying method includes the following steps: classes, first training images and second training images are received and stored, and first characteristic images and second characteristic images are respectively extracted from the first training images and the second training images; the first training images is used to generate classifiers through a linear mapping classifying method; a classifier and the second characteristic images are used to determine parameter ranges corresponding to the classes and a threshold corresponding to the classifier.
    Type: Application
    Filed: December 8, 2014
    Publication date: June 9, 2016
    Inventors: Yen-Lin CHEN, Chuan-Yen CHIANG, Chao-Wei YU, Augustine TSAI, Meng-Tsan LI
  • Patent number: 9361544
    Abstract: A multi-class object classifying method and system are disclosed herein, where the multi-class object classifying method includes the following steps: classes, first training images and second training images are received and stored, and first characteristic images and second characteristic images are respectively extracted from the first training images and the second training images; the first training images is used to generate classifiers through a linear mapping classifying method; a classifier and the second characteristic images are used to determine parameter ranges corresponding to the classes and a threshold corresponding to the classifier.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: June 7, 2016
    Assignee: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Yen-Lin Chen, Chuan-Yen Chiang, Chao-Wei Yu, Augustine Tsai, Meng-Tsan Li
  • Publication number: 20160051598
    Abstract: A method for inhibiting xanthine oxidase and for reducing uric acid levels using a pharmaceutical composition or a food product obtained by culturing Gluconacetobacter hansenii or Acetobacter pasteurianus in a medium. Also disclosed is a pharmaceutical composition and a food product that each include a metabolite of Gluconacetobacter hansenii or Acetobacter pasteurianus for reducing uric acid levels in a subject and methods for producing the pharmaceutical composition and the food product.
    Type: Application
    Filed: August 19, 2015
    Publication date: February 25, 2016
    Inventors: Siao-Jhen Cheng, Yen-Lin Chen, Hsun-Yin Hsu, Kai-Ping Chen, Chiao-Ming Liao, Yi-Jen Yech
  • Publication number: 20160051602
    Abstract: A method for inhibiting xanthine oxidase and for reducing uric acid levels using a composition obtained by culturing Lactobacillus rhamnosus in a medium. Also disclosed is a composition including a metabolite of Lactobacillus rhamnosus for reducing uric acid levels in a subject and a method for producing the composition.
    Type: Application
    Filed: August 11, 2015
    Publication date: February 25, 2016
    Inventors: Siao-Jhen Chen, Yen-Lin Chen, Hsun-Yin Hsu, Shy-Yunn Wann, Mei-Huei Chen, Li-Wen Yu
  • Publication number: 20160051596
    Abstract: A method for inhibiting xanthine oxidase and for reducing uric acid levels using a composition obtained by culturing Gluconacetobacter hansenii or Acetobacter pasteurianus in a medium. Also disclosed is a composition that includes a metabolite of Gluconacetobacter hansenii or Acetobacter pasteurianus for reducing uric acid levels in a subject and a method for producing the composition.
    Type: Application
    Filed: August 21, 2014
    Publication date: February 25, 2016
    Inventors: Siao-Jhen Chen, Yen-Lin Chen, Hsun-Yin Hsu, Kai-Ping Chen, Chiao-Ming Liao, Yi-Jen Yech
  • Publication number: 20150139978
    Abstract: The present invention relates to a novel monascuspurpurone compound of formula (I): or a pharmaceutically acceptable derivative thereof as described in the specification, the process for preparation of the same, and the composition comprising the same. The uses of a monascuspurpurone compound for promoting adipocyte differentiation, for increasing the activity of PPAR? and/or C/EBP?, for lowering blood glucose, for preventing and/or treating a disease or disorder related to insulin resistance, and for preventing and/or treating metabolic syndrome or its complications are also provided.
    Type: Application
    Filed: October 9, 2014
    Publication date: May 21, 2015
    Inventors: Ming-Jen Cheng, Ping-Hsun Yang, Ming-Der Wu, Shie-Jea Lin, Gwo-Fang Yuan, Yen-Lin Chen, Hsuen-Chun Liao, Kai-Ping Chen
  • Patent number: 9025901
    Abstract: An image coding method including constructing a plurality of edge models with a Forward Discrete Cosine Transform (FDCT) algorithm; creating adjustment equations each matching one of the edge models; capturing an image comprising pixels; selecting the pixels of the image to define image blocks; detecting by block-edge detection (BED) a pattern collectively exhibited by the pixels in the each of the image blocks and then comparing the detected pattern with patterns of the edge models; changing the patterns of the image blocks to the patterns of the edge models and adjusting the dominating coefficient by the adjustment factor after determining that the patterns of the image blocks approximate to the patterns of the edge models; and performing a coding process on the edge models by LLEC to generate a compressed image corresponding to the edge models. An embedded system is applicable to the image coding method.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: May 5, 2015
    Assignee: National Chiao Tung University
    Inventors: Bing-Fei Wu, Yen-Lin Chen, Hao-Yu Huang
  • Patent number: 8957057
    Abstract: The present invention concerns the uses of an azaphilone compound of formula (I): formula (I): or a pharmaceutically acceptable derivative thereof as described in the specification for modulation of the activity of a nuclear hormone receptor and for prevention and/or treatment of a disease or disorder related to nuclear hormone receptor activity.
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: February 17, 2015
    Assignee: Food Industry Research and Development Institute
    Inventors: Ta-Wei D. Liu, Yen-Lin Chen, Ming-Der Wu, Ming-Jen Cheng, Hui-Ping Chen, Wen-Jung Wu, Kai-Ping Chen, Yu-Shan Lin, Gwo-Fang Yuan
  • Patent number: 8953846
    Abstract: A license plate recognition system and method recognizes a license plate attached to a vehicle and bears a license plate number. The system includes a database module, a reducing module, an image capturing unit, a sorting unit, and a recognizing module. The database module stores license plate position sample type-related data and license plate number sample type-related data whose quantity is reducible by the reducing module. The image capturing unit captures license plate images at different imaging resolutions to generate license plate position image eigenvalue and license plate number image eigenvalue. The sorting unit computes the license plate position image eigenvalue to generate license plate position type-related data and computes the license plate number image eigenvalue to generate license plate number type-related data. The recognizing module compares the license plate number type-related data with the license plate number sample type-related data, thereby recognizing the license plate number.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: February 10, 2015
    Assignee: National Chiao Tung University
    Inventors: Bing-Fei Wu, Yen-Lin Chen, Hao-Yu Huang, Hsin-Yu Lin
  • Patent number: 8941609
    Abstract: The present invention discloses a multi-touch sensing system capable of optimizing touch bulbs according to the variation of ambient lighting conditions and a method thereof. The system comprises an image capturing module, a computing module and a processing module. The image capturing module captures a touch image. The computing module converts the touch image into a histogram and selects a grayscale threshold to segment the histogram by dichotomy for generating a segmented image of touch bulbs, and then calculates a between-class variance and a total pixel variance of the segmented image to estimate the separability factor thereof. The processing module determines whether or not the separability factor conforms to a predetermined value; if yes, then the processing module performs an image binarization of the touch image to generate a binary image, or else the processing module repeats the aforementioned process until the separability factor conforms to a predetermined value.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: January 27, 2015
    Assignee: National Taipei University of Technology
    Inventors: Yen-Lin Chen, Chao-Wei Yu, Chuan-Yen Chiang, Yang-Lang Chang, Wen-Yew Liang
  • Publication number: 20150004150
    Abstract: The present invention relates to a method of reducing the level of uric acid in a subject, which comprises administering to said subject an effective amount of a fermentation product of Tenacibaculum sp. Also provided are a method of preventing and/or treating a disease or disorder related to hyperuricemia, a method of increasing the digestion of uric acid and a method of producing uricase.
    Type: Application
    Filed: June 25, 2014
    Publication date: January 1, 2015
    Inventors: Mei-Huei Chen, Siao-Jhen Chen, Hsun-Yin Hsu, Yen-Lin Chen, Kai-Ping Chen, Yi-Jen Yech, Li-Ting Wang, Hing-Yuen Chan
  • Patent number: 8922632
    Abstract: The present invention is directed to a guide system having a function of a real-time voice response for the visually impaired and a method thereof. The guide system responds road conditions in real time using two processing modules performing image processing and voice responses, respectively. The guide system includes an visual sensing module sensing an image, a memory storing multiple training samples and multiple pieces of audio response information, an image processing module performing an image detection process to the image so as to create at least a segmented image, performing an object detection process to the segmented image, and performing an object recognition process so as to create a recognition signal, a system processing module creating an audio signal based on the recognition signal such that a speech voice is hearable by a user.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: December 30, 2014
    Assignee: National Taipei University of Technology
    Inventors: Yen-Lin Chen, Chao-Wei Yu, Chuan-Yen Chiang
  • Publication number: 20140357555
    Abstract: The present invention relates to a novel monascuspurpurone compound of formula (I): or a pharmaceutically acceptable derivative thereof as described in the specification, the process for preparation of the same, and the composition comprising the same. The uses to of a monascuspurpurone compound for promoting adipocyte differentiation, for increasing the activity of PPAR? and/or C/EBP?, for lowering blood glucose, for preventing and/or treating a disease or disorder related to insulin resistance, and for preventing and/or treating metabolic syndrome or its complications are also provided.
    Type: Application
    Filed: July 10, 2014
    Publication date: December 4, 2014
    Inventors: Ming-Jen Cheng, Ping-Hsun Yang, Ming-Der Wu, Shie-Jea Lin, Gwo-Fang Yuan, Yen-Lin Chen, Hsuen-Chun Liao, Kai-Ping Chen
  • Publication number: 20140212060
    Abstract: An image coding method including constructing a plurality of edge models with a Forward Discrete Cosine Transform (FDCT) algorithm; creating adjustment equations each matching one of the edge models; capturing an image comprising pixels; selecting the pixels of the image to define image blocks; detecting by block-edge detection (BED) a pattern collectively exhibited by the pixels in the each of the image blocks and then comparing the detected pattern with patterns of the edge models; changing the patterns of the image blocks to the patterns of the edge models and adjusting the dominating coefficient by the adjustment factor after determining that the patterns of the image blocks approximate to the patterns of the edge models; and performing a coding process on the edge models by LLEC to generate a compressed image corresponding to the edge models. An embedded system is applicable to the image coding method.
    Type: Application
    Filed: May 21, 2013
    Publication date: July 31, 2014
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Bing-Fei Wu, Yen-Lin Chen, Hao-Yu Huang
  • Patent number: 8773059
    Abstract: A controller chip for controlling a motor device includes a first input port, a first output port, a controller, and a signal processing circuit. The first input port is arranged to receive a motor control input. The first output port is arranged to generate a motor control output. The controller is arranged to generate an output signal according to an input signal, and has a second input port for receiving the input signal and a second output port for outputting the output signal. The input signal is derived from the motor control input, and the motor control output is derived from the output signal. The signal processing circuit has a target interconnection configuration selected from a plurality of candidate interconnection configurations each including an interconnection between the first input port and the second input port and an interconnection between the first output port and the second output port.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: July 8, 2014
    Assignee: Mediatek Inc.
    Inventors: Kuan-Kai Juan, Yen-Lin Chen, Chih-Lung Tai, Hao-Hui Yin, Hung-Yen Chen, Chih-Chuan Chen, Hung-I Chen, Ming-Jiou Yu
  • Publication number: 20140177925
    Abstract: A license plate recognition system and method recognizes a license plate attached to a vehicle and bears a license plate number. The system includes a database module, a reducing module, an image capturing unit, a sorting unit, and a recognizing module. The database module stores license plate position sample type-related data and license plate number sample type-related data whose quantity is reducible by the reducing module. The image capturing unit captures license plate images at different imaging resolutions to generate license plate position image eigenvalue and license plate number image eigenvalue. The sorting unit computes the license plate position image eigenvalue to generate license plate position type-related data and computes the license plate number image eigenvalue to generate license plate number type-related data. The recognizing module compares the license plate number type-related data with the license plate number sample type-related data, thereby recognizing the license plate number.
    Type: Application
    Filed: May 21, 2013
    Publication date: June 26, 2014
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Bing-Fei Wu, Yen-Lin Chen, Hao-Yu Huang, Hsin-Yu Lin
  • Publication number: 20130222561
    Abstract: The present invention is directed to a guide system having a function of a real-time voice response for the visually impaired and a method thereof. The guide system responds road conditions in real time using two processing modules performing image processing and voice responses, respectively. The guide system includes an visual sensing module sensing an image, a memory storing multiple training samples and multiple pieces of audio response information, an image processing module performing an image detection process to the image so as to create at least a segmented image, performing an object detection process to the segmented image, and performing an object recognition process so as to create a recognition signal, a system processing module creating an audio signal based on the recognition signal such that a speech voice is hearable by a user.
    Type: Application
    Filed: August 6, 2012
    Publication date: August 29, 2013
    Applicant: NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY
    Inventors: Yen-Lin Chen, Chao-Wei Yu, Chuan-Yen Chiang
  • Patent number: 8503725
    Abstract: The present invention discloses a vehicle tracking system and method, and the tracking method comprises the steps of capturing a bright object from an image by the bright object segmentation; labeling the bright object by a connected component labeling method and forming a connected component object; identifying, analyzing and combining the characteristics of the connected component object to form a lamp object by the bright object recognition; tracking the trajectory of the lamp object by a multi-vehicle tracking method; and identifying the type of a vehicle having the lamp object by the vehicle detection/recognition and counting the number of various vehicles.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: August 6, 2013
    Assignee: National Chiao Tung University
    Inventors: Bing-Fei Wu, Yen-Lin Chen, Hao-Yu Huang, Chung-Jui Fan
  • Publication number: 20130187867
    Abstract: The present invention discloses a multi-touch sensing system capable of optimizing touch bulbs according to the variation of ambient lighting conditions and a method thereof. The system comprises an image capturing module, a computing module and a processing module. The image capturing module captures a touch image. The computing module converts the touch image into a histogram and selects a grayscale threshold to segment the histogram by dichotomy for generating a segmented image of touch bulbs, and then calculates a between-class variance and a total pixel variance of the segmented image to estimate the separability factor thereof. The processing module determines whether or not the separability factor conforms to a predetermined value; if yes, then the processing module performs an image binarization of the touch image to generate a binary image, or else the processing module repeats the aforementioned process until the separability factor conforms to a predetermined value.
    Type: Application
    Filed: July 27, 2012
    Publication date: July 25, 2013
    Applicant: National Taipei University Of Technology
    Inventors: YEN-LIN CHEN, Chao-Wei Yu, Chuan-Yen Chiang, Yang-Lang Chang, Wen-Yew Liang