Patents by Inventor Hsuan Wang

Hsuan 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: 20120047414
    Abstract: An address generation apparatus for quadratic permutation polynomial (QPP) interleaver receives several configurable parameters and uses a plurality of QPP units to compute and outputs a plurality of interleaving addresses according to a QPP function ?(i)=(f1i+f2i2) mod k, where f1 and f2 are QPP coefficients, k is information block length of an input sequence, 0?i?k?1, and mod is a modulus operation. Each of the plurality of QPP units is a parallel computation unit, and outputs in parallel a corresponding group of interleaver addresses, where ?(i) is also a ith interleaving address generated by the apparatus.
    Type: Application
    Filed: September 28, 2010
    Publication date: February 23, 2012
    Applicants: NATIONAL CHIAO TUNG UNIVERSITY, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: SHUENN-GI LEE, CHUNG HSUAN WANG, WERN-HO SHEEN
  • Patent number: 8060796
    Abstract: A multiplexing method for data switching is disclosed. In the method, a continuous data is received, and the continuous data includes a plurality of super frames, and each super frame includes a plurality of frames. These super frames are divided into a set of even super frames and a set of odd super frames. The frames included in the set of odd super frames are sorted by corresponding required bit error rate of each frame decreasingly or increasingly. The frames included in the set of even super frames are sorted by the required bit error rate of each frame increasingly or decreasingly. An encoder is used to encode these sorted super frames.
    Type: Grant
    Filed: September 29, 2007
    Date of Patent: November 15, 2011
    Assignee: Industrial Technology Research Institute
    Inventors: Chung-Hsuan Wang, Shuenn-Gi Lee
  • Publication number: 20110273385
    Abstract: A sensing structure and method for a touch spot of a resistive touch panel, includes a first conducting layer, with a frame of the first conducting layer defined as an X-axis, a plurality of parallel first resistance detecting lines designed towards Y-axis; and a second conducting layer coincident with the first conductive layer, and a plurality of second resistance detecting lines with certain slope angles on the second conducting layer. The plural second resistance detecting lines intersect plural first resistance detecting lines to form interlacing and fixed blocks. In response to a screen touch, the position of the Y-axis of the second resistance detecting line is used in a triangulation calculation.
    Type: Application
    Filed: March 10, 2011
    Publication date: November 10, 2011
    Inventors: CHIH-HSUAN LIAO, YU-HSIANG CHENG, CHENG-HSUAN WANG
  • Patent number: 8035769
    Abstract: A device for holding an LCD display includes a substantially U-shaped support adapted to stably rest upon a flat surface, the support having two upright arms; a fastening plate threadedly secured to the LCD display; and a hollow coupling extending rearward of the fastening plate, the coupling comprising two vertically aligned first holes proximate one side, two vertically aligned second holes proximate the other side, a first threaded hole at one side, and a second threaded hole at the other side. The arms are adapted to pass through the first and second holes, a first fastener is adapted to drive through the first threaded hole to secure to one arm, and a second fastener is adapted to drive through the second threaded hole to secure to the other arm.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: October 11, 2011
    Inventor: Nai-Hsuan Wang
  • Publication number: 20110234539
    Abstract: A device and method of identifying the position of a determinant via combining optical image with a single axis of touch panel includes sensing identification of any single axis via only one image sensor module provided at a side or outside the work area for retrieving images and combining with the identification device of the touch panel in the work area, then, calculating the relative position of the determinant through the triangulating relationship and the formula xĂ—tan ?=y in response to retrieved images and identified information from the touch panel.
    Type: Application
    Filed: November 2, 2010
    Publication date: September 29, 2011
    Inventors: CHIH-HSUAN LIAO, YU-HSIANG CHENG, CHENG-HSUAN WANG
  • Publication number: 20110178107
    Abstract: This invention relates to compounds of Formula (I), (II), or (III) shown in the specification. These compounds can be used to treat hepatitis C virus infection.
    Type: Application
    Filed: January 19, 2011
    Publication date: July 21, 2011
    Applicant: TaiGen Biotechnology Co., Ltd.
    Inventors: Ching-Cheng Wang, Chen-Fu Liu, Kuang-Yuan Lee, Mei-Chun Lin, Shu-Huei Wang, Chi-Feng Yen, Yu-Hsuan Wang, Chi-Hsin Richard King
  • Publication number: 20110138109
    Abstract: A method for Wear-Leveling includes: utilizing a comparison circuit to compare an average erase count with an erase count of a first data block; and utilizing a first free block as a replacement for storing data content of the first data block so as to make the first data block become a free block when the erase count of the first data block is smaller than the average erase count.
    Type: Application
    Filed: March 10, 2010
    Publication date: June 9, 2011
    Inventors: Chao-Yin Liu, Ming-Cheng Chen, Sheng-Hsuan Wang
  • Publication number: 20110116688
    Abstract: An automatic measurement system for plant features includes: at least one photographic device, for photographing a plant in a container, so as to generate a top view image and a side view image; and an operation processing device, electrically connected to the photographic devices, and at least including an image processing module and a storage unit. The image processing module analyzes at least one of the top view image and the side view image by using at least one image processing procedure and at least one analysis rule, so as to generate at least one feature data corresponding to appearance features of the plant, and records the at least one feature data in the storage unit.
    Type: Application
    Filed: December 9, 2009
    Publication date: May 19, 2011
    Inventors: Yi-Fang LI, Szu-Hsuan Wang
  • Publication number: 20110105025
    Abstract: An adaptive tuning method comprises the steps of: obtaining a statistical result; determining whether an adaptive tuning procedure is to be performed in accordance with the statistical result; obtaining reference information of the first wireless module; and performing the adaptive tuning procedure in accordance with the reference information.
    Type: Application
    Filed: March 5, 2010
    Publication date: May 5, 2011
    Applicant: RALINK TECHNOLOGY CORPORATION
    Inventors: CHIH HSUAN WANG, HAO SHENG HSU
  • Patent number: 7925126
    Abstract: The present invention discloses a fiber sensing system with self-detection mechanism which utilizes a central office to control secondary ring architecture formed by fiber sensor, remote node and optical coupler primarily. The secondary ring architecture is connected serially to form a primary ring architecture. The central office has a tunable laser light source that can deliver the light source to the fiber sensor. Since the fiber sensor has reflective ability, all light source signal sent by the tunable laser light source will be detected and measured by the fiber sensor. Thus central office can detect all signals reflected by the fiber sensor and produce a spectrum for analyzing fault point locations. The present invention can greatly enhance survivability and sensing capacity of all fiber sensors, so that when a fault point caused by environmental change within the fiber, it will not effect the overall operation of the sensing mechanism.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: April 12, 2011
    Assignee: National Chiao Tung University
    Inventors: Chi-Wai Chow, Sien Chi, Chia-Hsuan Wang, Fu-Yuan Shih, Chien-Hung Yeh
  • Publication number: 20110066914
    Abstract: An address generation apparatus for a quadratic permutation polynomial (QPP) interleaver is provided. It comprises a basic recursive unit, and L recursive units represented by first recursive unit up to Lth recursive units. The apparatus inputs a plurality of configurable parameters according to a QPP function ?(i)=(f1i+f2i2) mod k, generates a plurality of interleaver addresses in serial via the basic recursive unit, and generates L groups of corresponding interleaver addresses via the first up to the Lth recursive units, wherein ?(i) is the i-th interleaver address generated by the apparatus, f1 and f2 are QPP coefficients, and k is information block length of an input sequence, 0?i?k?1.
    Type: Application
    Filed: December 25, 2009
    Publication date: March 17, 2011
    Inventors: Shuenn-Gi Lee, Chung-Hsuan Wang, Wern-Ho Sheen
  • Publication number: 20100325645
    Abstract: The present invention is related to a disk guiding device disposed on a disk process device, the disk guiding device comprises a base, a transmitting portion and a slayer. The base is disposed on a main body of the disk process device; the transmitting portion comprises a gear and a positioning module, wherein the gear is pivotally connected to the base and has a long gear and a plurality of short gears, the positioning module is disposed on the base for sustaining and taking the crown of the long gear for confining the rotation angle of the gear. The slayer is disposed and capable of sliding on a plane portion of the base, wherein a plurality of holes are disposed on the salver in sequence from an end-side of the salver toward the perpendicular direction of the end-side, and used for correspondingly engaging with the gear.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 23, 2010
    Applicant: BLUHEN TECH ENTERPRISE LTD.
    Inventors: Ho-Cheng Kang, Sun-Hsuan Wang
  • Publication number: 20100262764
    Abstract: A storage apparatus includes a first storage unit and at least a second storage unit. A method for accessing the storage apparatus generates a plurality of bad block lists regarding the plurality of the storage units, respectively, and according to at least one bad block indicated by a bad block list of the first storage unit, configures at least a good block in each second storage unit corresponding to the at least one bad block of the first storage unit as a replacement block of each second storage unit. Accordingly, the method generates a mapping result of each second storage unit according to a bad block list of the second storage unit and each replacement block, and accesses the storage apparatus according to the bad block list of the first storage unit and each mapping result.
    Type: Application
    Filed: December 18, 2009
    Publication date: October 14, 2010
    Inventors: Chao-Yin Liu, Sheng-Hsuan Wang
  • Publication number: 20100183258
    Abstract: The present invention discloses a fiber sensing system with self-detection mechanism which utilizes a central office to control secondary ring architecture formed by fiber sensor, remote node and optical coupler primarily. The secondary ring architecture is connected serially to form a primary ring architecture. The central office has a tunable laser light source that can deliver the light source to the fiber sensor. Since the fiber sensor has reflective ability, all light source signal sent by the tunable laser light source will be detected and measured by the fiber sensor. Thus central office can detect all signals reflected by the fiber sensor and produce a spectrum for analyzing fault point locations. The present invention can greatly enhance survivability and sensing capacity of all fiber sensors, so that when a fault point caused by environmental change within the fiber, it will not effect the overall operation of the sensing mechanism.
    Type: Application
    Filed: April 2, 2009
    Publication date: July 22, 2010
    Inventors: Chi-Wai Chow, Sien Chi, Chia-Hsuan Wang, Fu-Yuan Shih, Chein-Hung Yeh
  • Patent number: 7717386
    Abstract: A support device includes a support arm and a support plate in which the support arm has two opposite clamps each having an arrangement for laterally moving a height adjustment mechanism so that after performing both vertical and horizontal adjustments of the clamps pressing pivotably connected arm members will secure a visual display (e.g., computer LCD display) onto the support plate.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: May 18, 2010
    Inventor: Nai-Hsuan Wang
  • Publication number: 20100083290
    Abstract: A compact disc handling apparatus comprises a frame body, a fixed board including a through hole and being fixed on the frame body, a sliding board including an inserting hole, a fixed plate being fixed in the inserting hole of the sliding board and having an area smaller than half of the area of the inserting hole, a movable plate movably installed in the inserting hole of the sliding board, a movable unit located between the fixed plate and the movable plate to enable the movement of the movable plate, a drive unit driving the sliding board to move transversely on the fixed board, and a control unit controlling the movement of the movable plate. The sliding board is movably assembled on an upper end surface of the fixed board in such a manner that the inserting hole is in alignment or staggered with the through hole.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 1, 2010
    Inventors: Ho-Cheng KANG, Sung-Hsuan Wang
  • Publication number: 20090296326
    Abstract: A support device includes a support arm and a support plate in which the support arm has two opposite clamps each having an arrangement for laterally moving a height adjustment mechanism so that after performing both vertical and horizontal adjustments of the clamps pressing pivotably connected arm members will secure a visual display (e.g., computer LCD display) onto the support plate.
    Type: Application
    Filed: May 30, 2008
    Publication date: December 3, 2009
    Inventor: Nai-Hsuan Wang
  • Publication number: 20090296015
    Abstract: A device for holding an LCD display includes a substantially U-shaped support adapted to stably rest upon a flat surface, the support having two upright arms; a fastening plate threadedly secured to the LCD display; and a hollow coupling extending rearward of the fastening plate, the coupling comprising two vertically aligned first holes proximate one side, two vertically aligned second holes proximate the other side, a first threaded hole at one side, and a second threaded hole at the other side. The arms are adapted to pass through the first and second holes, a first fastener is adapted to drive through the first threaded hole to secure to one arm, and a second fastener is adapted to drive through the second threaded hole to secure to the other arm.
    Type: Application
    Filed: May 30, 2008
    Publication date: December 3, 2009
    Inventor: Nai-Hsuan Wang
  • Patent number: 7615096
    Abstract: A method for manufacturing a metal nanoparticle is provided. The method includes steps of: a) providing a metal salt solution, b) providing a reducing agent, c) providing a protecting agent, d) providing an alkaline solution, e) mixing the salt solution, the reducing agent, the protecting agent and the alkaline solution to form a slurry within a high-gravity field, and f) separating the metal nanoparticle from the slurry.
    Type: Grant
    Filed: January 11, 2007
    Date of Patent: November 10, 2009
    Assignee: National Taiwan University
    Inventors: Yi-Der Tai, Yao-Hsuan Wang, Ming-Hui Chang
  • Publication number: 20090271458
    Abstract: A data storing method includes providing a storage space, receiving a data stream, establishing a cluster link when the data stream is stored into the storage space, and before the data stream is completely stored in the storage space, storing a cluster number of a specific node in the cluster link and information about a cluster following the specific node, and setting the content of the specific node as an EOF. A data storage system thereof can access a real-time data stream stored in the storage space, or release the occupied space in the storage space through deleting the file of the real-time data stream, even if the real-time data stream is interrupted abnormally during storage.
    Type: Application
    Filed: August 21, 2008
    Publication date: October 29, 2009
    Inventors: Zhe-Hong Guo, Hui-Hsuan Wang