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: 20160306239
    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. 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 S, T and P in unit of micrometer.
    Type: Application
    Filed: June 27, 2016
    Publication date: October 20, 2016
    Inventors: Ching-Che YANG, Tsung-Han TSAI, Chao-Hsiang WANG, An-Chang WANG
  • Publication number: 20160309589
    Abstract: A substrate structure includes a first substrate, a plurality of first bonding pads, a second substrate and a connecting layer. The first substrate has an element configuration area and a peripheral area. The peripheral area is located around the element configuration area. The first bonding pads are configured spacing at the peripheral area, and a gap is provided between two adjacent first bonding pads. The first bonding pads are located between the first substrate and the second substrate. The connecting layer is located between the first bonding pads and the second substrate. The part of the connecting layer close to the element configuration area is configured with a plurality of first arc edges.
    Type: Application
    Filed: June 20, 2016
    Publication date: October 20, 2016
    Inventors: Chia-Cheng LIU, Chia-Hsiung CHANG, An-Chang WANG, Chao-Hsiang WANG, Yang-Chen CHEN
  • Patent number: 9467678
    Abstract: Disclosure is an image synchronization method and system thereof being applied to a first image detection unit and a second image detection unit. The system comprises a monitoring unit, an extension interval generation unit and a control unit. The monitoring unit monitors the first image detection unit and the second image detection unit. When a time difference between output time of second image data and output time of first image data is larger than or equal to a postponed time threshold, a synchronization signal is transmitted by the monitoring unit. The extension interval generation unit bases the time difference and the rate of outputting the first image to generate an extension interval. When receiving the synchronization signal, the control unit adjusts the rate of outputting the first image by controlling the first image detection unit. Therefore, the first image data and the second image data could be synchronized.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: October 11, 2016
    Assignee: ALTEK SEMICONDUCTOR CORPORATION
    Inventor: Chun-Chang Wang
  • Patent number: 9461908
    Abstract: A method of route convergence, a routing device, and a main control board in the routing device are provided herein. The method includes receiving route information from multiple neighbor routing devices; selecting a route among the received route information, and applying the selected route to update an FIB of the main control board; and delivering the selected route to an interface board after confirming that the route information from the multiple neighbor routing devices is received and the route selection is completed.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: October 4, 2016
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chang Wang, Yong Li, Hui Ni, Yuan Rao, Zhengliang Li, Lei Fan, Xiaohui Liu, Qing Zeng
  • Patent number: 9460386
    Abstract: According to an aspect, passage justification scoring is implemented by a processor executing computer readable instructions. The computer readable instructions include creating a multi-layered neural network from domain knowledge and training the multi-layered neural network with labeled data and unlabeled data. The computer readable instructions further include inputting at least one of an existing passage justification component and raw input data for a question and passage to the multi-layered neural network, extracting concepts determined to have passage justification with respect to a candidate answer contained in a respective passage, and creating a passage justification model from the extracted concepts and from passage justification ground truth.
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: October 4, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: James J. Fan, Chang Wang
  • Publication number: 20160285514
    Abstract: There is provided a capacitive communication system including an object and a capacitive touch panel. The object includes a plurality of induction conductors configured to have different potential distributions at different time intervals by modulating respective potentials thereof. The capacitive touch panel includes a plurality of sensing electrodes configured to form a coupling electric field with the induction conductors to detect the different potential distributions at the different time intervals. When the different potential distributions match a predetermined agreement between the object and the capacitive touch panel, a near field communication is formed between the object and the capacitive touch panel.
    Type: Application
    Filed: June 8, 2016
    Publication date: September 29, 2016
    Inventors: Yung-Wei CHEN, Yen-Chang WANG, Yen-Min CHANG, Hsin-Chia CHEN
  • Patent number: 9454013
    Abstract: An autostereoscopic display device includes a first light source, a light beam deviating device, a first light modulator, a lens, and an optical module. The first light source is configured for providing a first light beam. The light beam deviating device is configured for deviating the first light beam propagated from the first light source to different directions in sequence. The first light modulator is configured for modulating the first light beam into a plurality of first image light beams in sequence. The optical module is configured for guiding the first light beam propagated from the light beam deviating device to the first light modulator, and guiding the first image light beams to the lens.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: September 27, 2016
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Yu-Chang Wang
  • Patent number: 9454725
    Abstract: According to an aspect, passage justification scoring includes creating a multi-layered neural network from domain knowledge and training the multi-layered neural network with labeled data and unlabeled data. A further aspect includes inputting at least one of an existing passage justification component and raw input data for a question and passage to the multi-layered neural network, extracting concepts determined to have passage justification with respect to a candidate answer contained in a respective passage, and creating a passage justification model from the extracted concepts and from passage justification ground truth.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: September 27, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: James J. Fan, Chang Wang
  • Patent number: 9454242
    Abstract: The present invention discloses an optical displacement detection apparatus and an optical displacement detection method. The optical displacement detection apparatus includes: a light source for projecting light on a surface; an image capturing unit for generating an image signal according to light reflected from the surface; and a processing unit for generating an auto-exposure (AE) state value and an image quality (IQ) value according to the image signal, and determining an AE range according to an initial AE range, the AE state value and the IQ value.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: September 27, 2016
    Assignee: PIXART IMAGING INCORPORATION
    Inventors: Yen-Chang Wang, Chun-Wei Chen
  • Publication number: 20160278174
    Abstract: A light-emitting device includes an insulating carrier; a light-emitting array formed on the insulating carrier including a first light-emitting circuit having a first light-emitting unit, wherein the first light-emitting circuit is a one-way circuit, a second light-emitting circuit having a second light-emitting unit, wherein the second light-emitting circuit is a one-way circuit, a first conductive layer, a second conductive layer, and a third conductive layer, wherein the first light-emitting circuit is formed between the first conductive layer and the second conductive layer and connects with them electrically, the second light-emitting circuit is formed between the second conductive layer and the third conductive layer and connects with them electrically, wherein an area of the second conductive layer is greater or equal to 1.9×103 ?m2.
    Type: Application
    Filed: June 2, 2016
    Publication date: September 22, 2016
    Inventors: Chao Hsing CHEN, Alexander Chang WANG, Chia-Ling HSU
  • Publication number: 20160273732
    Abstract: An indicating device includes a circuit substrate, a frame, a light emitting module, an optical path conversion component, and a light uniformizing component. The frame is disposed on the circuit substrate, wherein the frame has an accommodating space for forming a predetermined pattern. The light emitting module includes a plurality of light emitting members disposed dispersedly on the circuit substrate and received in the accommodating space. The optical path conversion component is disposed on the frame, wherein the optical path conversion component has a plurality of optical path conversion structures respectively corresponding to the light emitting members. The light uniformizing component is disposed above the optical path conversion component, and the light uniformizing component and the optical path conversion component are separated apart from each other to define a predetermined distance.
    Type: Application
    Filed: September 23, 2015
    Publication date: September 22, 2016
    Inventors: YI-KAI CHENG, KUO-HUI CHANG, CHING-TSUNG NI, SHIH-CHANG WANG
  • Patent number: 9438778
    Abstract: An image pickup device including an imaging lens, an image sensor, and a multiple aperture optical element is provided. The multiple aperture optical element is disposed on a light path between the imaging lens and the image sensor, and includes aperture elements arranged in an array. A ratio of an image side f-number of the imaging lens to an object side f-number of the imaging lens is within a range of 0.25 to 2. A light field image pickup lens is also provided.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: September 6, 2016
    Assignee: Industrial Technology Research Institute
    Inventors: Chuan-Chung Chang, Kuang-Vu Chen, Yen-Chang Wang, Hsin-Yueh Sung
  • Publication number: 20160246165
    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: Application
    Filed: October 8, 2015
    Publication date: August 25, 2016
    Inventor: Yu-Chang WANG
  • Patent number: 9423887
    Abstract: A method of adjusting sampling precision of a navigation device is disclosed in the present invention. The sampling precision represents counts per inch (CPI) or dots per inch (DPI) of the navigation device. The method includes determining a predetermined mode of the navigation device, obtaining resolution of a display, and adjusting the sampling precision according to the resolution and the predetermined mode, so that the sampling precision of the navigation device can be accordingly increased and decreased due to variation of the resolution.
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: August 23, 2016
    Assignee: PixArt Imaging Inc.
    Inventors: Yen-Chang Wang, Chun-Wei Chen, Yen-Min Chang
  • Patent number: 9424794
    Abstract: A display panel comprises a first substrate, a second substrate disposed opposite to the first substrate, a liquid crystal layer disposed between the first and second substrates, and a pixel array disposed on the first substrate and including at least one pixel, which includes a first electrode layer, a second electrode layer and an insulation layer disposed between the first and second electrode layers. The second electrode layer has n electrode portions, the electrode portions are spaced from each other and disposed along a first direction, an electrode width of one of the electrode portions along the first direction is denoted by W (?m), the maximum width of a light-emitting area of the pixel along the first direction is denoted by Ax (?m), and the equation is satisfied as below: 1 2 × ( 10 × Ax 3 × W - 1 ) - 1 ? n ? 1 2 × ( 10 × Ax 3 × W - 1 ) + 1.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: August 23, 2016
    Assignee: INNOLUX CORPORATION
    Inventors: Yu-Lun Hsu, Chao-Hsiang Wang, An-Chang Wang
  • Publication number: 20160232441
    Abstract: According to an aspect, type coercion scoring is implemented by a processor executing computer readable instructions. The computer readable instructions include generating features from an information source, grouping the features based on type coercion between corresponding features, and creating a deep learning model for generating concepts from the grouped features. The deep learning model is implemented by a multi-layered neural network. The computer readable instructions further include training the deep learning model with labeled and unlabeled data; extracting, from the trained model, concepts determined to have type coercion with respect to each other; and creating a type coercion model from the extracted concepts and from type coercion ground truth.
    Type: Application
    Filed: February 5, 2015
    Publication date: August 11, 2016
    Inventors: James J. Fan, James W. Murdock, IV, Chang Wang
  • Publication number: 20160232444
    Abstract: According to an aspect, type coercion scoring includes generating features from an information source, grouping the features based on type coercion between corresponding features, and creating a deep learning model for generating concepts from the grouped features, the deep learning model implemented by a multi-layered neural network. A further aspect includes training the deep learning model with labeled and unlabeled data; extracting, from the trained model, concepts determined to have type coercion with respect to each other; and creating a type coercion model from the extracted concepts and from type coercion ground truth.
    Type: Application
    Filed: March 13, 2015
    Publication date: August 11, 2016
    Inventors: James J. Fan, James W. Murdock, IV, Chang Wang
  • Publication number: 20160232443
    Abstract: According to an aspect, passage justification scoring includes creating a multi-layered neural network from domain knowledge and training the multi-layered neural network with labeled data and unlabeled data. A further aspect includes inputting at least one of an existing passage justification component and raw input data for a question and passage to the multi-layered neural network, extracting concepts determined to have passage justification with respect to a candidate answer contained in a respective passage, and creating a passage justification model from the extracted concepts and from passage justification ground truth.
    Type: Application
    Filed: March 13, 2015
    Publication date: August 11, 2016
    Inventors: James J. Fan, Chang Wang
  • Publication number: 20160232442
    Abstract: According to an aspect, passage justification scoring is implemented by a processor executing computer readable instructions. The computer readable instructions includes creating a multi-layered neural network from domain knowledge and training the multi-layered neural network with labeled data and unlabeled data. The computer readable instructions further includes inputting at least one of an existing passage justification component and raw input data for a question and passage to the multi-layered neural network, extracting concepts determined to have passage justification with respect to a candidate answer contained in a respective passage, and creating a passage justification model from the extracted concepts and from passage justification ground truth.
    Type: Application
    Filed: February 5, 2015
    Publication date: August 11, 2016
    Inventors: James J. Fan, Chang Wang
  • Publication number: 20160215957
    Abstract: A signal light includes a case, a light emitting unit, a light distribution cover, and a curved lens. The case includes a bottom case. The light emitting unit is located on the bottom case. The light distribution cover is connected to the case. The light distribution cover includes an inclined curved surface. The curved lens is located between the bottom case and the inclined curved surface.
    Type: Application
    Filed: July 23, 2015
    Publication date: July 28, 2016
    Inventors: KUO-HUI CHANG, YI-KAI CHENG, SHIH-CHANG WANG