Patents by Inventor Hsiang Wang

Hsiang 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).

  • SWITCH MODULE OF BUILT-IN ANTI-SURGE DISCONNECTION STRUCTURE
    Publication number: 20170047180
    Abstract: A switch module of built-in anti-surge disconnection structure mainly comprises an overcurrent protection switch and has anti-surge and disconnection structures ingeniously built inside a fire-proof and heat-resisting housing. The present invention comprises a switch area formed by a binary alloy conductive spring leaf and two connecting points, an anti-surge area formed by at least one bare metal oxide varistor placed in the housing and a plurality of conductive plates, and a disconnection area formed by a spring element, a band, and a thermo-sensitive piece.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 16, 2017
    Inventors: YI-HSIANG WANG, I-YING WANG
  • Knee voltage detector
    Patent number: 9570990
    Abstract: A knee voltage detector for a flyback converter is provided. The knee voltage detector comprises a delay unit, for delaying an auxiliary related voltage for a specific period, to generate a delay signal; a subtracting unit, for generating a subtraction signal according to the auxiliary related voltage and the delay signal; a comparing unit, for generating a sampling signal when the subtraction signal indicates that a voltage difference between the auxiliary related voltage and the delay signal is greater than a threshold; and a sample and hold unit, for sampling the delay signal to generate a knee voltage according to the sampling signal when the voltage difference between the auxiliary related voltage and the delay signal is greater than the threshold.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: February 14, 2017
    Assignee: NOVATEK Microelectronics Corp.
    Inventors: Ke-Horng Chen, Chao-Chang Chiu, Hao-Yuan Lin, Che-Hao Meng, Chih-Wei Chang, Ying-Hsiang Wang
  • SELF-PROPELLED DEVICE AND DISTANCE DETECTOR THEREOF
    Publication number: 20170038203
    Abstract: A distance detector includes a main body, a laser emitting module, an image capturing module, an angle detecting mechanism, and a processing-control unit. The main body is configured to rotate about an axis. The laser emitting module is disposed on the main body and configured to emit a laser beam to a measured object, thereby forming a laser speckle thereon. The image capturing module is disposed on the main body and configured to capture an image of the measured object, which contains the laser speckle. The angle detecting mechanism is configured to detect an angular displacement of the main body from a starting position and generate angle data. The processing-control unit is configured to receive the image containing the laser speckle and the angle data to control rotation of the main body. A distance between the main body and the measured object is determined by using a triangulation method.
    Type: Application
    Filed: July 5, 2016
    Publication date: February 9, 2017
    Inventors: Hua-Tang Liu, Chin-Hsiang Wang, Hsien-Chi Lin
  • Camera device and projector device having protective lens
    Patent number: 9560279
    Abstract: A camera device includes a lens module and a birefringent sapphire lens. The sapphire lens is coupled to the lens module as a light window to protect the lens module. The sapphire lens has a crystal structure and a crystal axis. The crystal structure is a single-crystal structure and the crystal axis is one of c-axis (0001), a-axis [including (1210), (1120), (2110), (1120), (2110) and (1210)], m-axis [including (1010), (1100), (0110), (1010), (1100), and (0110)], and r-axis [including (1011), (1011), (0111), (0111), (1101) and r-axis (1101)].
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: January 31, 2017
    Assignee: TERA XTAL TECHNOLOGY CORPORATION
    Inventors: Wei-Hsiang Wang, Chen-Hui Wu
  • Display panel
    Patent number: 9541800
    Abstract: A display panel includes a first substrate, a second substrate, a display medium layer, a plurality of first spacers and a plurality of second spacers. The first substrate has a display area and a non-display area disposed around the display area. The second substrate is disposed opposite to the first substrate. The display medium layer is disposed between the first substrate and the second substrate. The first spacers and the second spacers are disposed between the first substrate and the second substrate, and are located corresponding to the non-display area. The first spacers and the second spacers are correspondingly located at two opposite sides of the display area and arranged along a first direction. An extending line along a second direction perpendicular to the first direction passes through one of the first spacers and the interval between any two adjacent second spacers.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: January 10, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Cheng-Hsiung Chen, Chao-Hsiang Wang, Yi-Ching Chen
  • Liquid-crystal display and element substrate thereof
    Patent number: 9543335
    Abstract: An element substrate is provided, including a substrate, a metal layer and a planarization layer. The metal layer is located on the substrate. The metal layer has a first edge in a first direction. The planarization layer is located on the metal layer. The planarization layer includes a contact hole. The contact hole has a contiguous wall and a bottom side. The metal layer is exposed in the bottom side. A contour line of the contiguous wall on a vertical plane is a curved line. The first edge corresponds vertically with a critical point on the contour line. The slope of a tangent line on the critical point of the contour line is between 0.087 to 0.364.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: January 10, 2017
    Assignee: INNOLUX CORPORATION
    Inventors: Yueh-Ting Chung, Jyun-Yu Chen, Wei-Chen Hsu, Yung-Hsin Lu, Chao-Hsiang Wang, Kuan-Yu Chiu
  • KEYBOARD BACKLIGHT MODULE WITH IMPROVED LIGHT GUIDE STRUCTURE
    Publication number: 20170004935
    Abstract: A keyboard backlight module includes a backlight device including a reflective layer, a light shielding layer and a light guide layer sandwiched between the reflective layer and the light shielding layer and carrying a set of key switches on the top surface thereof, a light source mounted between the reflective layer and the light shielding layer, and high-refractive index scatter points prepared from a mixture containing a colored light-transmissive ink and high-refractive index particles at a predetermined ratio and mounted in the top side and/or bottom side of the light guide layer for refracting light toward the key switches to enhance illumination brightness.
    Type: Application
    Filed: July 1, 2015
    Publication date: January 5, 2017
    Inventor: Pai-Hsiang WANG
  • TOUCH DISPLAY PANEL
    Publication number: 20160378225
    Abstract: A touch display panel includes a substrate, a first electrode layer, and a second electrode layer. The first and second electrode layers are disposed on the substrate. The second electrode layer electrically connects to the first electrode layer and includes a plurality of sensing electrodes. Each sensing electrode includes a plurality of first conductive lines and a plurality of second conductive lines connected to each other. The first and second conductive lines are respectively arranged along first and second directions, wherein the second direction is different from the first direction. In one of two adjacent sensing electrodes, the outermost first conductive line has at least one first edge and at least one second edge connected to the first edge. The first edge corresponds to one of the second conductive lines of the other one of the two adjacent sensing electrodes, and has a curved shape.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 29, 2016
    Inventors: Tsung-Yu WANG, Pei-Chieh CHEN, Chao-Hsiang WANG
  • DISPLAY PANEL
    Publication number: 20160377901
    Abstract: A display panel is provided. The display panel includes a first substrate; a second substrate; a shielding layer including two shielding pattern rows projected onto the second substrate; a first color filter and a spacer, wherein the spacer includes a spacer pattern projected onto the second substrate, and the spacer pattern overlaps one of the two shielding pattern rows. The first color filter includes a first side projected onto the second substrate. The first side includes a first portion located between the two shielding pattern rows and a second portion overlapped one of the two shielding pattern rows. A shortest distance between an extension line of the first portion and a center of the spacer pattern is a first distance, and a shortest distance between the second portion and the center of the spacer pattern is a second distance. The first distance is shorter than the second distance.
    Type: Application
    Filed: June 6, 2016
    Publication date: December 29, 2016
    Inventors: Chung-Wen YEN, Yi-Chen HSIAO, Chao-Hsiang WANG
  • Telescopic tube, walking stick with the telescopic tube, and clothes pole with the telescopic tube
    Patent number: 9512865
    Abstract: A telescopic tube has a tube assembly and a connecting assembly. The tube assembly has a first rod, a second rod, a third rod, and a fourth rod. The second rod, the third rod, and the fourth rod are mounted respectively around outer surfaces of the first rod, of the second rod, and of the third rod respectively. The connecting assembly has a first connecting unit, a second connecting unit, and a third connecting unit. The first connecting unit links together the first rod and the second rod. The second connecting unit links together the second rod and the third rod. The third connecting unit links together the third rod and the fourth rod. The telescopic tube is applied on a walking stick or a clothes pole which ensures that the walking stick or the clothes pole has a small size when retracted and ease of use when extended.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: December 6, 2016
    Assignee: YEAGLE DEVELOPMENT CO., LTD.
    Inventor: Tsung-Hsiang Wang
  • Touch display device with first and second adhesive assemblies
    Patent number: 9513735
    Abstract: A touch display device is disclosed. The touch display device includes a touch-display module, a supporting element, a first adhesive assembly and a second adhesive assembly. The touch-display module includes a touch panel and a display panel. The supporting element supports the touch panel and the display panel. The first adhesive assembly is disposed between the touch panel and the display panel, and includes a first adhesive element and a second adhesive element. The first adhesive element and the second adhesive element are located adjacent to each other and have a gap therebetween. The second adhesive assembly is disposed between the touch panel and the display panel and adhered to the supporting element. The second adhesive assembly includes a third adhesive element and a fourth adhesive element.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: December 6, 2016
    Assignee: INNOLUX CORPORATION
    Inventors: Jen-Hsiang Wang, Ho-Chien Chang, Sung-Sheng Fang, Wei-Ru Kao
  • HOUSING, ELECTRONIC DEVICE EMPLOYING SAME AND MANUFACTURE METHOD
    Publication number: 20160344090
    Abstract: A housing used in an electronic device having an antenna, the housing includes a base and a non-conductive film. The base defines a slot corresponding to the antenna and forms a surface enclosing the slot. The non-conductive film is formed on a surface of the base, the non-conductive film is configured to be coupled to the antenna and insulated the antenna from the base. An electronic device employing the housing and a manufacture method of the housing are also provided.
    Type: Application
    Filed: October 22, 2015
    Publication date: November 24, 2016
    Inventors: CHWAN-HWA CHIANG, CHIEH-HSIANG WANG, BAO-SHEN ZHANG, CHEN-YI TAI
  • TISSUE REGENERATION MEMBRANE FOR REPAIR AND REGENERATION OF PERIPHERAL NERVE
    Publication number: 20160331866
    Abstract: The present invention relates to a tissue regeneration membrane for repair and regeneration of peripheral nerve, which includes a collagen membrane and an anti-inflammatory medicinal composition dispersed therein uniformly, for wrapping an injured peripheral nerve. The collagen membrane protects the injured peripheral nerve from the infiltration of inflammatory cells, and the anti-inflammatory medicinal composition can inhibit neuroinflammation of the injured peripheral nerve, thereby promoting the repair and regeneration of the injured peripheral nerve.
    Type: Application
    Filed: May 11, 2016
    Publication date: November 17, 2016
    Inventors: Chia-Ching Wu, Yuan-Yu Hsueh, Duo-Hsiang Wang
  • HOUSING, ELECTRONIC DEVICE USING SAME AND METHOD FOR MAKING SAME
    Publication number: 20160327981
    Abstract: A housing includes a main portion and at least one insulating portion. The main portion includes two portions, an inner surface and an outer surface opposite to the inner surface. The inner surface defines at least one groove. The outer surface defines at least one gap that is coupled to the at least one groove. The at least one insulating portion is corresponding to the at least one groove and each insulating portion is filled in one groove. The two portions of the main portion are positioned at two sides of the at least one gap and the two portions are insulated by the at least one gap and the at least one insulating portion.
    Type: Application
    Filed: August 14, 2015
    Publication date: November 10, 2016
    Inventors: CHWAN-HWA CHIANG, CHIEH-HSIANG WANG, BAO-SHEN ZHANG, CHEN-YI TAI
  • DISPLAY PANEL AND DISPLAY DEVICE
    Publication number: 20160327837
    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.
    Type: Application
    Filed: July 21, 2016
    Publication date: November 10, 2016
    Inventors: Yu-Lun HSU, Chao-Hsiang WANG, An-Chang WANG
  • Display device comprising a dielectric layer having an opening partially exposing a semiconductor layer and a data line filling the opening
    Patent number: 9490273
    Abstract: A display device includes a first substrate and an insulating layer over the first substrate. The display device further includes a semiconductor layer over the insulating layer and a dielectric layer over the semiconductor layer, having an opening partially exposing the semiconductor layer and the insulating layer, wherein the opening has a first width along a first direction. In addition, the display device further includes a conductive line extending over the dielectric layer along a second direction that is different from the first direction and filling the opening to electrically connect to the semiconductor layer exposed by the opening. The conductive line includes a first portion over a top surface of the dielectric layer and a second portion in the opening. The first portion of the conductive line has a second width along the first direction. The first width is greater than the second width.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: November 8, 2016
    Assignee: INNOLUX CORPORATION
    Inventors: Yu-Tsung Liu, Te-Yu Lee, Kuan-Yu Chiu, Chao-Hsiang Wang
  • DISPLAY DEVICE
    Publication number: 20160322389
    Abstract: In a display device, a substrate has a pixel structure which has a first conductive layer, a second conductive layer and an oxide semiconductor layer. A trace portion of the first conductive layer extends along a first direction and has first and second opposite sides. The second conductive layer is disposed on the first conductive layer and has two contact portions respectively disposed on the first and second sides. The oxide semiconductor layer is disposed between the first conductive layer and the second conductive layer. Two ends of the oxide semiconductor layer contact the two contact portions respectively and the oxide semiconductor layer has a first width along the first direction, one of the contact portion and the first conductive layer have an overlap region which has a second width as maximum along the first direction, and the first width is narrower than the second width.
    Type: Application
    Filed: April 26, 2016
    Publication date: November 3, 2016
    Inventors: Cheng-Hsiung CHEN, Pei-Chieh CHEN, Chao-Hsiang WANG, Yi-Ching CHEN
  • Touch device
    Patent number: 9483130
    Abstract: A touch device comprises a touch module and a front frame element. The touch module includes a surface having a touch display zone. The front frame element is disposed at an outer edge of the touch module and includes a covering portion located on the surface of the touch module. The thickness of an outer edge of the covering portion adjacent to the touch display zone is between 0.1 mm and 1.6 mm, and the minimum distance from the outer edge of the covering portion to the touch display zone is between 2 mm and 8 mm.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: November 1, 2016
    Assignee: INNOLUX CORPORATION
    Inventors: Kuan-Li Lin, Ching-I Lo, Shiuan-Yi Hsiung, Jen-Hsiang Wang
  • DISPLAY PANEL
    Publication number: 20160306245
    Abstract: A display panel that includes a first light-shielding layer, a semiconductor layer, an insulating layer, and a gate line are successively on a substrate is provided. A contact hole passes through the insulating layer to expose the semiconductor layer. A metal layer is on the insulating layer and electrically connected to the semiconductor layer through the contact hole. The first light-shielding layer includes an overlapping region that overlaps with the metal layer and has a first width in a first direction. A minimum distance in the first direction between the edge of the metal layer adjacent to the gate line and the bottom of the contact hole is defined as a second width. The first direction is substantially perpendicular to an extending direction of the gate line, and a ratio of the first width to the second width is in a range between 0.2 and 0.8.
    Type: Application
    Filed: March 10, 2016
    Publication date: October 20, 2016
    Inventors: Chung-Wen YEN, Yu-Tsung LIU, Te-Yu LEE, Chao-Hsiang WANG
  • Light emitting diode filament
    Patent number: D770398
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: November 1, 2016
    Assignee: Formosa Epitaxy Incorporation
    Inventors: Tzu-Hsiang Wang, Chi-Chih Pu, Chen-Hong Lee