Patents by Inventor Changging Wang

Changging Wang 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: 20170153493
    Abstract: A pixel array is disposed on a first substrate and comprises a pixel having a first electrode layer including a plurality of electrode portions. A light-blocking layer is disposed on a second substrate along a first direction and includes a first light-blocking portion and a second light-blocking portion. The first electrode layer is between the first light-blocking portion and the second light-blocking portion. The first light-blocking portion has a first edge away from the first electrode layer, and the electrode portions include a first electrode portion adjacent to the first light-blocking portion. A brightness distribution of the pixel along the first direction has a first maximum brightness corresponding to a first position on the second substrate. PTB denotes the minimum width from the first position to the first edge, Px denotes the width of the pixel along the first direction, conforming to the following equation: 3.9 + 77.1 ? ? - Px 2.7 + 4.5 ? ? - Px 34.3 + 0.5 ? ? - Px 0.
    Type: Application
    Filed: February 13, 2017
    Publication date: June 1, 2017
    Inventors: Yu-Lun HSU, Yi-Chin LEE, Chao-Hsiang WANG, An-Chang WANG
  • Publication number: 20170154345
    Abstract: A calculating method of calculating multiple input data is disclosed. The calculating method includes the steps of dividing the input data into training data and testing data, inputting the training data into multiple mathematical models to perform calculation so as to obtain calculating results, comparing the calculating results with the testing data to obtain similarities and repeatedly adjusting parameter combinations of the mathematical models according to the similarities, and selecting one of the mathematical models according to the similarities and the parameter combinations.
    Type: Application
    Filed: February 4, 2016
    Publication date: June 1, 2017
    Inventors: Chun-Chang WANG, Fang-Yu LIN, Shih-Chang KUO
  • Patent number: 9668164
    Abstract: A method, apparatus and computer program product are provided for an active bandwidth management system for a tag target location system. A method is provided including determining a buffer fullness level for a receive buffer in a receiver in a set of one or more receivers, determining, by the processor hub, a set of buffer elements to be removed from the receive buffer in at least one of the receivers based on the buffer fullness level, and communicating to the one or more receivers to remove from the receive buffers the set of receive buffer elements identified by a sequence number.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: May 30, 2017
    Assignee: ZIH Corp.
    Inventors: Edward A. Richley, Belinda Turner, Chang Wang, Aitan Ameti
  • Patent number: 9656289
    Abstract: Aspects relate to systems and methods for dispensing paint uniformly on pliable items. The system comprises at least one paint application device having at least one nozzle, at least one infrared heating unit, and a conveyance mechanism. Other aspects of the system will also comprise a mask exchanger, a mask cleaner, and/or at least one base jig. The base jig retains a masked pliable item having exposed and covered portions. The base jig moves on a conveyance mechanism through a series of paint application devices and infrared heating units. Each paint application device dispenses a thin layer of paint on the exposed portions of the masked pliable item and each infrared heating unit heats the thin layer of paint to create a solid base for a next layer of paint.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: May 23, 2017
    Assignee: NIKE, Inc.
    Inventors: Guo-Chang Wang, Patrick Conall Regan, Shih-Yuan Wu, Kuo-Hung Lee, Wen-Ru Chang
  • Patent number: 9659560
    Abstract: Software that trains an artificial neural network for generating vector representations for natural language text, by performing the following steps: (i) receiving, by one or more processors, a set of natural language text; (ii) generating, by one or more processors, a set of first metadata for the set of natural language text, where the first metadata is generated using supervised learning method(s); (iii) generating, by one or more processors, a set of second metadata for the set of natural language text, where the second metadata is generated using unsupervised learning method(s); and (iv) training, by one or more processors, an artificial neural network adapted to generate vector representations for natural language text, where the training is based, at least in part, on the received natural language text, the generated set of first metadata, and the generated set of second metadata.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: May 23, 2017
    Assignee: International Business Machines Corporation
    Inventors: Liangliang Cao, James J. Fan, Chang Wang, Bing Xiang, Bowen Zhou
  • Patent number: 9661455
    Abstract: Systems, methods, apparatuses, and computer readable media are disclosed for improving, in some examples, reference in a location system. In one embodiment, a method is provided comprising: receiving reference tag blink data from a plurality of receivers; calculating, using a processor, a reference phase offset between the plurality of receivers; and generating a suspended reference phase offset table, wherein a suspended reference phase offset table is generated by causing the reference phase offset to be stored in a memory for later tag location calculations.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: May 23, 2017
    Assignee: ZIH Corp.
    Inventors: Edward A. Richley, Belinda Turner, Chang Wang
  • Publication number: 20170133404
    Abstract: A display device is disclosed, which comprises: a substrate; a first metal conductive layer disposed on the substrate; a semiconductor layer disposed on the first metal conductive layer and having a top surface; and a second metal conductive layer disposed on the top surface and comprising a first part and a second part. Herein, a first extending direction is defined as a direction that the first part extends toward the second part, the first part has a maximum length in a first region that the first part overlaps the first metal conductive layer along the first extending direction, the first part has a maximum width in a second region that the first part overlaps the semiconductor layer along a second direction vertical to the first extending direction, and the maximum length is greater than the maximum width and less than or equal to twice of the maximum width.
    Type: Application
    Filed: November 4, 2016
    Publication date: May 11, 2017
    Inventors: An-Chang WANG, Bo-Chin TSUEI, Hsia-Ching CHU, Ming-Chien SUN
  • Publication number: 20170121080
    Abstract: A tamper-evident container generally includes a tray having an opening with a step section formed around the opening and including a first protrusion section that is provided with a first coupling unit with a first perforation line formed therebetween. The first coupling unit includes a coupling trough. A cover includes a concave groove having a bottom and an outside surface engageable with the step section to close the opening. The cover includes a second protrusion section and a second coupling unit between which a second perforation line is formed and projecting beyond the first perforation line. The second coupling unit has a coupling member receivable in and engageable with the coupling trough. Tearing off the first and second perforation lines allows the first and second coupling units to detach from the tray and the cover, respectively with the second protrusion section projecting outside the tray for easy gripping.
    Type: Application
    Filed: January 12, 2017
    Publication date: May 4, 2017
    Inventor: Tong-Chang Wang
  • Patent number: 9632348
    Abstract: A pixel array is disposed on a first substrate and comprises a pixel having a first electrode layer including a plurality of electrode portions. A light-blocking layer is disposed on a second substrate along a first direction and includes a first and second light-blocking portions. The first electrode layer is between the first and second light-blocking portions. The first light-blocking portion has a first edge away from the first electrode layer, and the electrode portions include a first electrode portion adjacent to the first light-blocking portion. A brightness distribution of the pixel along the first direction has a first maximum brightness corresponding to a first position on the second substrate. PTB denotes the minimum width from the first position to the first edge, Px denotes the width of the pixel along the first direction, conforming to the following equation: 3.9 + 77.1 ? ? - Px 2.7 + 4.5 ? ? - Px 34.3 + 0.5 - Px 0.1 ? P ? ? T ? ? B ? 8.9 + 77.
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: April 25, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Yu-Lun Hsu, Yi-Chin Lee, Chao-Hsiang Wang, An-Chang Wang
  • Patent number: 9632406
    Abstract: A three-dimension light field construction apparatus is applied to constrict a light field on a viewing plane. The three-dimension light field construction includes a plurality of projectors and a rear-displaying unit. The projectors are arranged along a first axis, and each projector projects an imaging beam along a second axis perpendicular to the first axis. The rear-displaying unit comprises a linear Fresnel lens and a vertical diffuser, the linear Fresnel lens is close to the projectors. The rear-displaying unit makes each of the imaging beams converge on a virtual surface between the rear-displaying unit and the viewing plane for forming at least one intersection, so as to construct at least one light field on the viewing plane.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: April 25, 2017
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Yu-Chang Wang
  • Patent number: 9625770
    Abstract: A display panel includes a first substrate, a second substrate and an electrode layer. The first substrate and the second substrate are disposed opposite to each other. The electrode layer is disposed on the first substrate and facing the second substrate, and includes at least a first part and a second part adjacent to the first part. The first part includes a plurality of first branch electrodes disposed along a direction and spaced from each other by a first distance (T). The centers of two adjacent ones of the first branch electrodes are separated by a second distance (P). The first part and the second part have a spacing (S) therebetween. The values of S, T and P satisfy the following equation: 1 2 ? a · ( b + P · m 2 + 1 4 · T 2 P ) - 1.5 ? S ? 1 2 ? a · ( b + P · m 2 + 1 4 · T 2 P ) + 1.5 wherein, a= 1/12, b=¼, m= 1/10, and the units of S, T and P are micrometer.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: April 18, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Ching-Che Yang, Tsung-Han Tsai, Chao-Hsiang Wang, An-Chang Wang
  • Patent number: 9626269
    Abstract: An electronic system that can automatically set a report rate, which comprises: a first electronic apparatus; a second electronic apparatus; a transmitting interface, wherein the second electronic apparatus transmits data to the first electronic apparatus via the transmitting interface; and a processing unit, for automatically setting a report rate of the second electronic apparatus or the transmitting interface according to a type of a software program that the first electronic apparatus executes.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: April 18, 2017
    Assignee: PixArt Imaging Inc.
    Inventors: Chun-Wei Chen, Yen-Min Chang, Yen-Chang Wang
  • Publication number: 20170095151
    Abstract: A method and system for tracking eye recovery. The method includes: receiving eye data from an eyewear, wherein the eye data includes images acquired by an image capturing device in the eyewear; analyzing the eye data to determine an eye recovery status, wherein the analyzing is carried out by comparing the eye data to an initial set of eye conditions; and providing a notification of the eye recovery status.
    Type: Application
    Filed: December 15, 2016
    Publication date: April 6, 2017
    Inventors: Hung-Yang Chang, Pei-Yun S. Hsueh, Lih-Guong Jang, Joe Lu, Sreeram Ramakrishnan, Yi-Chang Wang, Nien-Chu Wu, Xinxin Zhu
  • Publication number: 20170094747
    Abstract: Disclosed is a drive integrated circuit for controlling a traffic light. The drive IC comprises an input end and an output end, an input low-voltage control circuit, a gain control circuit, a driving circuit, an impedance loop and a phase detection circuit. The input low-voltage control circuit connects to the input end of the drive IC, and receives a first external signal. The gain control circuit connects to the input low-voltage control circuit. The driving circuit connects to the gain control circuit. The impedance loop connects to the input end to detect whether the traffic light is damaged. The phase detection circuit connects to the input end to detect a phase difference of the driving signal. By integrating circuits having different detection and control functions in one single chip, the cost of the drive IC decreases and the traffic light can have a less thick structure.
    Type: Application
    Filed: August 22, 2016
    Publication date: March 30, 2017
    Inventors: SHIH-CHANG WANG, CHING-TSUNG NI, CHIEN-LUNG WANG
  • Patent number: 9592937
    Abstract: Disclosed is a tamper-evident container for food storage that uses a round male to female post lock on a single corner. After the cover is locked to the tray base, it requires breaking the corner tray tab to open the container. This tab tear off provides positive evidence of container opening to indicate the container has been opened or tampered with.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: March 14, 2017
    Assignee: SOUTH PLASTIC INDUSTRY CO., LTD.
    Inventor: Tong-Chang Wang
  • Publication number: 20170069730
    Abstract: A fin-shaped field effect transistor includes a substrate and a gate. The substrate includes an active area, where the active area includes a fin structure having at least an extension part protruding from the fin structure. The gate is disposed over the fin structure and directly on the extension part. The present invention also provides a planar field effect transistor including a substrate and a gate. The substrate includes an active area, where the active area includes a frame area and a penetrating area penetrating through the frame area. The gate is disposed over the active area, where the gate is directly disposed on the penetrating area, and the frame area at least at a side of the gate constitutes a source/drain surrounding an isolation island.
    Type: Application
    Filed: October 7, 2015
    Publication date: March 9, 2017
    Inventors: YI CHUEN ENG, Teng-Chuan Hu, I-Chang Wang, Wei-Chih Chen, Hsiu-Kuan Hsu
  • Publication number: 20170066472
    Abstract: A power steering system includes a gain module that generates an estimated driver torque, and a blending module for determining a blend value. The blend value is based at least in part on a derivative of the estimated driver torque, and the blend value is applied to a return torque of a handwheel.
    Type: Application
    Filed: April 5, 2016
    Publication date: March 9, 2017
    Inventors: Chang Wang, Anthony J. Champagne, Michael K. Hales
  • Publication number: 20170057706
    Abstract: Disclosed is a tamper-evident container for food storage that uses a round male to female post lock on a single corner. After the cover is locked to the tray base, it requires breaking the corner tray tab to open the container. This tab tear off provides positive evidence of container opening to indicate the container has been opened or tampered with.
    Type: Application
    Filed: September 2, 2015
    Publication date: March 2, 2017
    Inventor: Tong-Chang Wang
  • Patent number: 9552517
    Abstract: A method and system for tracking eye recovery. The method includes: receiving eye data from an eyewear, wherein the eye data includes images acquired by an image capturing device in the eyewear; analyzing the eye data to determine an eye recovery status, wherein the analyzing is carried out by comparing the eye data to an initial set of eye conditions; and providing a notification of the eye recovery status.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: January 24, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Hung-Yang Chang, Pei-yun S Hsueh, Lih-Guong Jang, Joe Lu, Sreeram Ramakrishnan, Yi-Chang Wang, Nien-Chu Wu, Xinxin Zhu
  • Publication number: 20160372947
    Abstract: A charging device includes a first body, a second body and a power output unit. The first body includes a first electrode exposed from a surface of the first body and a first magnetic unit disposed at the first body. The second body includes a second magnetic unit and a circuit board, which are disposed in the second body. The power output unit is disposed at the second body. When a plurality of batteries are sandwiched between the first body and the second body, the first electrode, the batteries and the circuit board constitute a circuit to provide power to an electronic device through the power output unit.
    Type: Application
    Filed: March 25, 2016
    Publication date: December 22, 2016
    Inventor: Kun-Chang WANG