Patents by Inventor Wen Hsu

Wen Hsu 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).

  • Light source device and projector
    Patent number: 8690351
    Abstract: A projector includes a projection lens set, a digital micro-mirror device, a prism unit, a light merging unit, a light guide unit, and a light source device. The light source device includes a laser light source and a color wheel. The laser light source is positioned in a straight optical path and generates a first light. The color wheel is positioned in the straight optical path. The first light irradiates the color wheel to generate a second light and the third light. The light merging unit merges the first, second, and third lights to generate a mixed light. The light guide unit guides the mixed light to the prism unit. The mixed light is refracted to the DMD via the prism unit, and then the refracted mixed light is reflected to the projection lens set via the DMD.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: April 8, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chien-Wen Hsu, Wen-Pin Yeh
  • Three-Axis Nano-Resonator Accelerometer Device and Method
    Publication number: 20140090471
    Abstract: An inertial measurement device and method for measuring acceleration in three axes. Three orthogonally disposed accelerometers are defined on a common planar substrate. At least one of the accelerometers is provided with a proof mass coupled to a nano-resonator element. The nano-resonator element is oscillated at a first predetermined frequency, which may be a first resonant frequency, and is altered to oscillate at a second frequency, which may be a second resonant frequency, in response to a resultant force produced by the acceleration of the proof mass. The degree of change in nano-resonator element output frequency is sensed and processed using suitable processing circuitry as a change in acceleration on the active axis.
    Type: Application
    Filed: October 18, 2013
    Publication date: April 3, 2014
    Inventor: Ying Wen Hsu
  • DETECTION APPARATUS FOR LIGHT-EMITTING DIODE CHIPS
    Publication number: 20140084931
    Abstract: A detection apparatus for light-emitting diode chips comprises a transparent chuck with the light-concentration capability, a probing device and a light-sensing device. The transparent chuck comprises a light-incident plane and a light-emitting plane. The light-incident plane is used to bear a plurality of light-emitting diode chips under detection. The probing device comprises two probe pins and a power supply. The two ends of each probe pin is electrically connected to one of the light-emitting diode chips and the power supply, respectively, to make the light-emitting diode chip emit a plurality of light beams. The light beams penetrate through the transparent chuck by emitting into the incident plane of the transparent chuck. The light-sensing device is disposed on one side of the light-emitting plane of the transparent chuck to receive the light beams which penetrate through the transparent chuck.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 27, 2014
    Applicant: GENESIS PHOTONICS INC
    Inventors: TAI-WEI WU, TAI-CHENG TSAI, GWO-JIUN SHEU, SHOU-WEN HSU, YUN-LI LI
  • DETECTION APPARATUS
    Publication number: 20140084191
    Abstract: A detection apparatus comprising a chuck, a probe device, a light-sensing device and a light-concentrating unit is disclosed. The chuck bears light-emitting diode chips. The probe device includes two probes and a power supply. The end point of the probes respectively electrically connects with one of the light-emitting diode chips and the power supply to make the light-emitting diode chip emits a plurality of light beams. The light-sensing device is disposed on one side of a light-emitting surface of the light-emitting diode chip so as to receive the light beams emitted by the light-emitting diode chip. The light-concentrating unit is disposed between the light-emitting diode chip and the light-sensing device to concentrate the light beams emitted by the light-emitting diode chip.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 27, 2014
    Applicant: GENESIS PHOTONICS INC
    Inventors: TAI-CHENG TSAI, TAI-WEI WU, GWO-JIUN SHEU, SHOU-WEN HSU, YUN-LI LI
  • IMAGE CAPTURING LENS ASSEMBLY
    Publication number: 20140078601
    Abstract: An image capturing lens assembly includes, in order from an object-side to an image-side along an optical axis, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with negative refractive power has an image-side surface being concave at a paraxial region. The second lens element with positive refractive power has an image-side surface being convex at a paraxial region. The third lens element with negative refractive power has an object-side surface being concave at a paraxial region, and an image-side surface being convex at a paraxial region. The fourth lens element with positive refractive power has an object-side surface being convex at a paraxial region, and an image-side surface being concave at a paraxial region, and at least one of the object-side surface and the image-side surface is aspheric.
    Type: Application
    Filed: February 8, 2013
    Publication date: March 20, 2014
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Chih-Wen Hsu, Tsung-Han Tsai, Wei-Yu Chen
  • Sidewall for Backside Illuminated Image Sensor Metal Grid and Method of Manufacturing Same
    Publication number: 20140065756
    Abstract: The present disclosure provides an image sensor device and a method for manufacturing the image sensor device. An exemplary image sensor device includes a substrate having a front surface and a back surface; a plurality of sensor elements disposed at the front surface of the substrate, each of the plurality of sensor elements being operable to sense radiation projected towards the back surface of the substrate; a radiation-shielding feature disposed over the back surface of the substrate and horizontally disposed between each of the plurality of sensor elements; a dielectric feature disposed between the back surface of the substrate and the radiation-shielding feature; and a metal layer disposed along sidewalls of the dielectric feature.
    Type: Application
    Filed: November 22, 2013
    Publication date: March 6, 2014
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hung-Wen Hsu, Shih-Chang Liu, Yeur-Luen Tu
  • Back Frame Module
    Publication number: 20140048658
    Abstract: A back frame module includes a base plate, two locking plate members, a cable organizing plate, and a stowage plate. The base plate is adapted to be provided on a rear face of a display. The locking plate members, the cable organizing plate, and the stowage plate are selectively connected to the base plate. The locking plate members are adapted for mounting of a computer device therebetween. The cable organizing plate is adapted to stow a cable of the display or of the computer device. The stowage plate is adapted to stow an adapter of the display or other accessories. The locking plate members, the cable organizing plate, and the stowage plate can be selectively substituted by a support plate. The back frame module thus has various states of use to satisfy different user requirements.
    Type: Application
    Filed: August 1, 2013
    Publication date: February 20, 2014
    Applicant: Aopen Inc.
    Inventors: Chih-Hsiung Chen, Yao-Wen Hsu, Shuang-Ji Jiang, Hong-Chang Liu, Wen-Hsi Tsai
  • Optical image lens assembly
    Patent number: 8649115
    Abstract: An optical image lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface and a convex image-side surface. The second lens element with refractive power has a concave object-side surface and a convex image-side surface. The third lens element with refractive power has two surfaces being aspheric. The fourth lens element with positive refractive power has a convex image-side surface, wherein the surfaces of the fourth lens element are aspheric. The fifth lens element with negative refractive power has a concave image-side surface, wherein the surfaces of the fifth lens element are aspheric, and the fifth lens element has inflection points on at least one of the surfaces thereof.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: February 11, 2014
    Assignee: Largan Precision Co., Ltd.
    Inventors: Chun-Shan Chen, Chih-Wen Hsu, Hsin-Hsuan Huang
  • Structure and process for microelectromechanical system-based sensor
    Patent number: 8643125
    Abstract: A structure and a process for a microelectromechanical system (MEMS)-based sensor are provided. The structure for a MEMS-based sensor includes a substrate chip. A first insulating layer covers a top surface of the substrate chip. A device layer is disposed on a top surface of the first insulating layer. The device layer includes a periphery region and a sensor component region. The periphery region and a sensor component region have an air trench therebetween. The component region includes an anchor component and a moveable component. A second insulating layer is disposed on a top surface of the device layer, bridging the periphery region and a portion of the anchor component. A conductive pattern is disposed on the second insulating layer, electrically connecting to the anchor component.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: February 4, 2014
    Assignee: Industrial Technology Research Institute
    Inventors: Lung-Tai Chen, Shih-Chieh Lin, Yu-Wen Hsu
  • ULTRASOUND IMAGING BREAST TUMOR DETECTION AND DIAGNOSTIC SYSTEM AND METHOD
    Publication number: 20140018681
    Abstract: An ultrasound imaging breast tumor detection and diagnostic system and method is disclosed. The method uses the system to acquire a plurality of 3D breast ultrasound images, and then to cut out multiple regions from the 3D breast ultrasound images using a 3D means shift algorithm, and then to acquire the mean grayscale value (MGV) of each region, and then to classify the regions to groups subject to the mean grayscale value (MGV), and to merge each of the regions of the darkest group with adjacent regions of the similar grayscale into a respective suspicious tumor tissue full region, and then to recognize each suspicious tumor tissue full region to be a tumor tissue region or non-tumor tissue region. Thus, using region as the basic computing unit, tumor tissues are quickly recognized from the 3D breast ultrasound images.
    Type: Application
    Filed: December 28, 2012
    Publication date: January 16, 2014
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: RUEY-FENG CHANG, CHIUN-SHENG HUANG, YI-HONG CHOU, YEUN-CHUNG CHANG, WEI-WEN HSU, YI-WEI SHEN, YAN-HAO HUANG
  • Modular display device having at least one display unit
    Patent number: 8614884
    Abstract: A display device includes a base seat unit and at least one first display unit. The first display unit includes a first casing module, a first display panel connected to the first casing module, a pair of first support rods, and a pair of second support rods. The first support rods are connectible to the base seat unit in an upright direction and in a horizontally spaced apart manner, and are used to support therebetween the first casing module in a horizontal state. The second support rods are longer than the first support rods, are connectible to the base seat unit in an upright direction and in a horizontally spaced apart manner, and are used to support therebetween the first casing module in a vertical state.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: December 24, 2013
    Assignee: AOPEN Inc.
    Inventors: Yao-Wen Hsu, Hung-Chang Liu, Bao-Hung Chen
  • CIRCUIT SHARING TIME DELAY INTEGRATOR
    Publication number: 20130335132
    Abstract: The present invention discloses a circuit sharing time delay integrator structure. The major composing elements of this circuit sharing time delay integrator structure are: a sharing circuit, a first control block, a plurality of second control blocks and a timing set generated by a timing generator circuit. The sharing circuit can be an OP-AMP, an active load, or any of a variety of combinations used in signal accumulation applications. With the implementation of the present invention to applications of signal accumulations, the necessity of an adder circuitry is eliminated, the overall circuitry and hence the total amount of transistors required when producing the integrated circuit is massively reduced, and thus a great cost reduction and better timing and power efficiency can all be thereof achieved.
    Type: Application
    Filed: August 24, 2012
    Publication date: December 19, 2013
    Applicant: National Applied Research Laboratories
    Inventors: Chin-Fong CHIU, Hann-Huei TSAI, Wen-Hsu CHANG, Chih-Cheng HSIEH, Kuo-Wei CHENG
  • ORGANIC-INORGANIC METAL OXIDE HYBRID RESIN, A METHOD FOR FORMING THE SAME, AND TRANSPARENT RESIN COMPOSITION FORMED THEREFROM
    Publication number: 20130334458
    Abstract: In one embodiment, an organic-inorganic metal oxide hybrid resin having the following formula: wherein each R1 is independently a substituted or non-substituted C1 to C10 alkyl group; each R2 is independently a substituted or non-substituted C1 to C10 alkyl group or benzyl group; n is a positive integer from 3 to 30; and each Y is independently (MO4/2)l[(MO)(4-a)/2M(OH)a/2]m[MO(4-b)/2M(OZ)b/2]p, wherein M is a metal; l is a positive integer from 10 to 90; m is a positive integer from 2 to 20; p is a positive integer from 4 to 15; a is a positive integer from 1 to 2; b is a positive integer from 1 to 2; and Z is an organosilane group.
    Type: Application
    Filed: November 6, 2012
    Publication date: December 19, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Shu-Chen HUANG, Wen-Bin CHEN, Hsun-Tien LI, Chia-Wen HSU
  • Sidewall for backside illuminated image sensor metal grid and method of manufacturing same
    Patent number: 8610229
    Abstract: The present disclosure provides an image sensor device and a method for manufacturing the image sensor device. An exemplary image sensor device includes a substrate having a front surface and a back surface; a plurality of sensor elements disposed at the front surface of the substrate, each of the plurality of sensor elements being operable to sense radiation projected towards the back surface of the substrate; a radiation-shielding feature disposed over the back surface of the substrate and horizontally disposed between each of the plurality of sensor elements; a dielectric feature disposed between the back surface of the substrate and the radiation-shielding feature; and a metal layer disposed along sidewalls of the dielectric feature.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: December 17, 2013
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hung-Wen Hsu, Shih-Chang Liu, Yeur-Luen Tu
  • METHOD OF MANUFACTURING THE TRENCH POWER SEMICONDUCTOR STRUCTURE
    Publication number: 20130330895
    Abstract: A method of manufacturing a trench power semiconductor structure is provided. The method comprising the steps of: providing a base, forming a dielectric pattern layer on the base to define an active region and a terminal region, wherein a portion of the base in the active region and the terminal region is covered by the dielectric pattern layer; selectively forming a first epitaxial layer on the base without being covered by the dielectric pattern layer; removing the dielectric pattern layer in the active region to form a gate trench on the base, and forming a gate dielectric layer on the first epitaxial layer and on the inner surface of the gate trench; forming the gate structure in the gate trench; utilizing the dielectric pattern layer to forming a body on or in the first epitaxial layer; and forming a source on the upper portion of the body.
    Type: Application
    Filed: September 14, 2012
    Publication date: December 12, 2013
    Applicant: SUPER GROUP SEMICONDUCTOR CO., LTD.
    Inventor: HSIU-WEN HSU
  • IMAGE CAPTURING OPTICAL LENS ASSEMBLY
    Publication number: 20130321932
    Abstract: An image capturing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. The second lens element has positive refractive power. The third lens element has negative refractive power. The fourth lens element has positive refractive power. The fifth lens element with negative refractive power is made of plastic material, and has an image-side surface being concave at a paraxial region and being convex at a peripheral region, wherein at least one of an object-side surface and the image-side surface of the fifth lens element is aspheric.
    Type: Application
    Filed: October 26, 2012
    Publication date: December 5, 2013
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Chih-Wen HSU, Tsung-Han TSAI, Wei-Yu CHEN
  • IMAGE LENS SYSTEM
    Publication number: 20130308206
    Abstract: An image lens system includes, in order from an object side to an image side, a first lens element with negative refractive power including a concave image-side surface; a second lens element with positive refractive power including a convex object-side surface; a third lens element with negative refractive power including an object-side surface and a concave image-side surface, the object-side surface and the image-side surface being aspheric; a fourth lens element with positive refractive power including a convex object-side surface and a convex image-side surface; and a fifth lens element with negative refractive power including a convex object-side surface and a concave image-side surface, the object-side surface and the image-side surface being aspheric, the fifth lens element having at least one inflection point.
    Type: Application
    Filed: August 24, 2012
    Publication date: November 21, 2013
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Chih-Wen Hsu, Ming-Ta Chou, Tsung-Han Tsai
  • Clock
    Patent number: D694127
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: November 26, 2013
    Inventor: Hua Wen Hsu
  • Clock
    Patent number: D694653
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: December 3, 2013
    Inventor: Hua Wen Hsu
  • Pedometer
    Patent number: D700084
    Type: Grant
    Filed: January 30, 2013
    Date of Patent: February 25, 2014
    Inventor: Hua Wen Hsu