Patents by Inventor Shin Chang

Shin Chang 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: 9236219
    Abstract: Measurements of line roughness are separated into groups depending upon pre-layers. Image data collected from similar pre-layer types are considered together in order to separate effects of line roughness from distortion of measurements caused by the pre-layers. The resulting line roughness measurements are used to estimate an aspect of line quality.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: January 12, 2016
    Assignee: Macronix International Co., Ltd.
    Inventors: Yu-Chung Chen, Shin-Chang Tsai, Ta-Hung Yang
  • Patent number: 9159403
    Abstract: A control circuit of SRAM and an operating method thereof are provided. The control circuit includes a memory array, a word-line driver, a boost circuit and a voltage level detecting circuit. The memory array includes a plurality of memory cells. Each memory cell includes a plurality of transistors. The word-line driver is to activate the word-line of the memory array for cell storage data access. The boost circuit is to provide the higher voltage source for the word-line driver and a first operating voltage for boosting the first operating voltage to a second operating voltage. The voltage level detecting circuit is detecting if the first operation voltage needs to be boosted with boost-operation and a detecting-trigger signal and controls the operating of the boost circuit based on the detecting-trigger signal, the first operating voltage and a predetermined voltage.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: October 13, 2015
    Assignee: National Chiao Tung University
    Inventors: Ching-Te Chuang, Nan-Chun Lien, Wei-Nan Liao, Li-Wei Chu, Chi-Shin Chang, Ming-Hsien Tu
  • Publication number: 20150116472
    Abstract: A measuring system for analyzing a knee joint motion trajectory when a rider is riding a bike (cycling) and a measuring method thereof are disclosed. The measuring system includes a pedal-able device, a light emitting component fixed at a tibial plateau of the rider, an image capturing device, and a knee joint motion trajectory analysis device. When the rider continuously pedals the pedal-able device, the image capturing device captures an image of a central position of the rider's lower limb and a light spot trajectory image of the light emitting component. The motion trajectory analysis device generates an ellipse motion trajectory diagram. After comparing and analyzing a body central line with a trajectory long axis line, a foot force distribution and a shifting data of the knee joint motion trajectory is acquired, and a proper insole is determined.
    Type: Application
    Filed: October 24, 2014
    Publication date: April 30, 2015
    Inventors: Po-Shin LI, Yu-Shin CHANG, Keh-Tao LIU, Sai-Wei YANG
  • Publication number: 20140349316
    Abstract: A use of tumor necrosis factor (TNF) receptor-associated factor 7 (TRAF7) as a biomarker for systemic lupus erythematosus (SLE) and a method and a kit for detecting human with SLE are provided. The kit for detecting human with SLE includes TRAF7 and anti-TRAF7 antibodies. The method for detecting human with SLE includes the following steps. A plasma sample is taken from a patient with suspected SLE. The ratio of TRAF7 to total protein in the plasma sample of the patient is compared with that in the plasma sample of normal people. If the ratio of TRAF7 to total protein in the plasma sample of the patient is higher than that of the normal people, then it is possible that the patient is suffering from SLE. TRAF7 can be used as a biomarker for SLE patients in active phase and with renal involvement.
    Type: Application
    Filed: November 26, 2013
    Publication date: November 27, 2014
    Applicant: National Central University
    Inventors: Shir-Ly Huang, Shin-Chang Lin, Wei-Hsin Sun
  • Patent number: 8854526
    Abstract: The invention provides an image sensor device. The image sensor device includes a chip package and an opaque coating. The chip package includes an image sensor array chip, wherein a set of optical elements connect to the image sensor array chip, and an outer frame shielding the optical elements. The opaque coating overlies the outer frame.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: October 7, 2014
    Assignees: VisEra Technologies Company Limited, OmniVision Technologies, Inc.
    Inventors: Shin-Chang Shiung, Chieh-Yuan Cheng, San-Yuan Chung
  • Publication number: 20140264016
    Abstract: Measurements of line roughness are separated into groups depending upon pre-layers. Image data collected from similar pre-layer types are considered together in order to separate effects of line roughness from distortion of measurements caused by the pre-layers. The resulting line roughness measurements are used to estimate an aspect of line quality.
    Type: Application
    Filed: May 3, 2013
    Publication date: September 18, 2014
    Applicant: Macronix International Co., Ltd.
    Inventors: YU-CHUNG CHEN, SHIN-CHANG TSAI, TA-HUNG YANG
  • Patent number: 8772802
    Abstract: A light emitting device includes a carrier, a light emitting element disposed and electrically connected to the carrier, and a transparent plate disposed on the carrier and including a flat-portion and a lens-portion. The lens-portion covers the light emitting element and has a light incident surface, a light emitting surface, a first side surface and a second side surface. The light emitting element is suitable for emitting a light beam. A first partial beam of the light beam passes through the light incident surface and leaves from the light emitting surface. A second partial beam of the light beam passes through the light incident surface and is transmitted to the first side surface or the second side surface, and the first side surface or the second side surface reflects at least a part of the second partial beam of the light beam to be passed through the light emitting surface.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: July 8, 2014
    Assignee: Everlight Electronics Co., Ltd.
    Inventors: Shin-Chang Tsai, Chia-Hao Liang, Pei-Husan Chen
  • Patent number: 8773894
    Abstract: A static random access memory includes a pre-charger, a first cell column array/peripheral circuit, and a first ripple buffer. The pre-charger is connected to a first local bit line in order to pre-charge the first local bit line. The first cell column array/peripheral circuit is connected to the first local bit line and has a plurality of cells for temporarily storing data. The cells are connected to the first local bit line. The first ripple buffer is connected to the first local bit line and a second local bit line in order to send the data from the first local bit line to the second local bit line.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: July 8, 2014
    Assignee: National Chiao Tung University
    Inventors: Ching-Te Chuang, Hao-I Yang, Chien-Yu Lu, Chien-Hen Chen, Chi-Shin Chang, Po-Tsang Huang, Shu-Lin Lai, Wei Hwang, Shyh-Jye Jou, Ming-Hsien Tu
  • Patent number: 8746455
    Abstract: A pill container includes: a container body defining a pill-storing space for storing pills therein and having a plurality of sides, top and bottom walls and a plurality of first side walls interconnecting the top and bottom walls, and disposed respectively at corresponding ones of the sides, each of the first side walls being formed with an access opening for access into the pill-storing space; a plurality of first doors connected to the first side walls for closing and opening the access openings in the first side walls, respectively; and a plurality of different first marks, each of which is provided on a respective one of the first side walls or a respective one of the first doors. The first marks respectively represent different times of a day for taking the pills.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: June 10, 2014
    Inventors: Le-Chi Chia, Le-Shin Chang
  • Patent number: 8698731
    Abstract: A backlight module driving system and a driving method thereof are applied to a Liquid Crystal Display (LCD). In the LCD, a timing controller obtains a three-dimensional (3D) image signal provided by a graphics processor, generates a Liquid Crystal (LC) driving control signal, and generates a corresponding light adjusting signal according to a data writing time and a Vertical Blanking Interval (VBI) time of the LC driving control signal. A backlight driver obtains and analyzes the light adjusting signal, so as to disable a backlight module during the data writing time, and enable the backlight module during the VBI time.
    Type: Grant
    Filed: May 6, 2011
    Date of Patent: April 15, 2014
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Shin-Chang Lin, Bi-Hsien Chen, Chun-Chieh Chiu, Chien-Yang Chen, Tien Yung Huang
  • Publication number: 20140078818
    Abstract: A static random access memory includes a pre-charger, a first cell column array/peripheral circuit, and a first ripple buffer. The pre-charger is connected to a first local bit line in order to pre-charge the first local bit line. The first cell column array/peripheral circuit is connected to the first local bit line and has a plurality of cells for temporarily storing data. The cells are connected to the first local bit line. The first ripple buffer is connected to the first local bit line and a second local bit line in order to send the data from the first local bit line to the second local bit line.
    Type: Application
    Filed: November 26, 2012
    Publication date: March 20, 2014
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Ching-Te CHUANG, Hao-I YANG, Chien-Yu LU, Chien-Hen CHEN, Chi-Shin CHANG, Po-Tsang HUANG, Shu-Lin LAI, Wei HWANG, Shyh-Jye JOU, Ming-Hsien TU
  • Publication number: 20140074890
    Abstract: A method of synchronously providing data from software and a website is applied in the software installed to the website, and the software creates a database, and the method includes the following steps: a user end enters into the website via a network to login the software; the user end applies for an access of the software; the software sets an authorization level of the user end; the user end obtains the access of the software; the user end creates one or more records of data in the database by the software; the user end sets an authorization level for retrieving and storing the data by the software; and the software retrieves the retrievable data from the database according to the authorization level of each user end and produces a webpage to output the retrieved data.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Applicant: LUNG CHENG TECHNOLOGY LTD.
    Inventor: PEI SHIN CHANG
  • Publication number: 20140063918
    Abstract: A control circuit of SRAM and an operating method thereof are provided. The control circuit includes a memory array, a word-line driver, a boost circuit and a voltage level detecting circuit. The memory array includes a plurality of memory cells. Each memory cell includes a plurality of transistors. The word-line driver is to activate the word-line of the memory array for cell storage data access. The boost circuit is to provide the higher voltage source for the word-line driver and a first operating voltage for boosting the first operating voltage to a second operating voltage. The voltage level detecting circuit is detecting if the first operation voltage needed boosted with boost-operation and a detecting-trigger signal and controls the operating of the boost circuit based on the detecting-trigger signal, the first operating voltage and a predetermined voltage.
    Type: Application
    Filed: January 10, 2013
    Publication date: March 6, 2014
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Ching-Te CHUANG, Nan-Chun LIEN, Wei-Nan LIAO, Li-Wei CHU, Chi-Shin CHANG, Ming-Hsien TU
  • Patent number: 8659881
    Abstract: A power distribution unit is provided for receiving diversified three-phase power or single-phase power. The power distribution unit includes a separable power cord and a separable wiring block. The separable power cord is used for receiving electric energy of input power. The separable wiring block is electrically connected with the power cord for providing at least one connection configuration. The connection configuration provided by one side of the wiring block comprises a delta configuration, a Y configuration or a parallel configuration.
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: February 25, 2014
    Assignee: Delta Electronics, Inc.
    Inventors: Sheng-Nan Tsai, Shin-Chang Wu, Yung-Sheng Yeh, Jia-Li Tsai, Chuang-Huan Chiu
  • Patent number: 8482694
    Abstract: A liquid crystal module includes a housing, a light guide plate, at least one optical film, a liquid crystal panel, and a light bar. The housing includes a bottom plate with a bearing surface and a frame wall connected to the bottom plate. The light guide plate is disposed on the bearing surface and has a light emitting surface and a light incident side surface. The frame wall surrounds the light guide plate. The optical film is disposed above the light emitting surface. The liquid crystal panel is disposed above the optical film. The light bar includes a first circuit board and at least one light emitting element mounted on the first circuit board. The light emitting element is located opposite to the light incident side surface. The first circuit board located between the liquid crystal panel and the light emitting surface partially covers the light emitting surface.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: July 9, 2013
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Hsu Shan, I-Ting Huang, Shin-Chang Chen
  • Publication number: 20130115302
    Abstract: A polysaccharide micro-particle encapsulating a growth factor is disclosed and shall include one or more growth factors, and a polysaccharide shell forming a space to encapsulate the growth factor by electrostatic interaction. Also, a method for manufacturing a polysaccharide micro-particle encapsulating a growth factor is disclosed, which shall include the following process: (A) providing a pH 4.6-6 polysaccharide solution and a growth factor; and (B) adding the growth factor to the polysaccharide solution, and adjusting the polysaccharide solution to a pH of 6-8 to obtain the polysaccharide micro-particle encapsulating the growth factor by electrostatic interaction. According to the polysaccharide shell structure, the growth factor can be stored for a long period of time and heal skin wounds, mucositis, and corneal ulcer effectively.
    Type: Application
    Filed: April 4, 2012
    Publication date: May 9, 2013
    Applicant: MICORNA DERMAL THERAPY LAB CO., LTD.
    Inventor: Le Shin CHANG
  • Publication number: 20130072070
    Abstract: A distribution unit includes a main body, a first electric connector, and a power input module. The main body has a receiving part. The first electric connector is located at a first end of the receiving part. The power input module is swappable to be accommodated within the receiving part. Moreover, the power input module includes a second electric connector and a third electric connector. The second electric connector is located at a first end of the power input module for receiving an input power. The third electric connector is located at a second end of the power input module. When the power input module is accommodated within the receiving part, the third electric connector is connected with the first electric connector.
    Type: Application
    Filed: June 21, 2012
    Publication date: March 21, 2013
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Sheng-Nan Tsai, Chuang-Huan Chiu, Tsung-Sheng Yeh, Jia-Li Tsai, Shin-Chang Wu
  • Patent number: 8390049
    Abstract: A structure of a semiconductor device including a substrate and a patterned layer is provided. The patterned layer being patterned to have an open area and a dense area is disposed on the substrate. The patterned layer includes, in the dense area, a first pattern adjacent to the open area and a second pattern. The first pattern has a first bottom. The second pattern has a second bottom width. The bottom of the first pattern includes a recess facing the open area, so that the first bottom width is close to the second bottom width.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: March 5, 2013
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Shin-Chang Tsai, Hsin-Fang Su, Chun-Hung Lee
  • Publication number: 20130044468
    Abstract: The present invention discloses an LED light bar structure, which includes at least one LED and a circuit board. Each LED has two or an even number of pins. The circuit board has at least one receiving space and at least two recesses, in which the LED is disposed in the receiving space, and each of the pins is engaged in the recess. The present invention solves drawbacks of the LED shifting when being conventionally welded and the LED is difficult to replace.
    Type: Application
    Filed: November 3, 2011
    Publication date: February 21, 2013
    Applicant: Chunghwa Pictures Tubes, LTD.
    Inventors: KANG-YU LAI, SHIN-CHANG CHEN
  • Patent number: 8355628
    Abstract: The invention provides a compact camera module. The compact camera module includes an image sensing device, a set of optical elements, and a zooming device. The set of optical elements connects to the image sensing device, and comprises a lens set. The zooming device connects to the set of optical elements for adjusting a distance between the lens set and the image sensing device. The zooming device directly electrically joins with the image sensing device.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: January 15, 2013
    Assignees: VisEra Technologies Company Limited, OmniVision Technologies, Inc.
    Inventors: Shin-Chang Shiung, Chieh-Yuan Cheng, Li-Hsin Tseng