Patents by Inventor Lin Wang

Lin 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).

  • Wireless laser scanning bar code symbol reading system, wherein the RF-based transceiver chipsets within the wireless hand-supportable unit and base station thereof are automatically deactivated and said RF data communication link therebetween terminated when said system enters its power-saving sleep mode, and reactivated and re-eastablished when re-entering its operational mode
    Publication number: 20050199728
    Abstract: Disclosed is an automatically-activated wireless code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner.
    Type: Application
    Filed: July 30, 2003
    Publication date: September 15, 2005
    Inventors: Mark Schmidt, Garrett Russell, David Wilz, Robert Blake, Donald Hudrick, Stephen Colavito, C. Knowles, George Rockstein, Xiaoxun Zhu, John Bonanno, Sung Byun, Congwei Xu, Min Jiang, Lin Wang, Meng Hu, Hongjian Jin, MingQing Ji, Shamei Shi, Ka Au, Patrick Giordano
  • MODULAR MIST SPRAYER
    Publication number: 20050199750
    Abstract: A mist sprayer includes a base, a pump, a pressure storage member, a circuit board, a mounting tube, an injection unit, a decorative shade, a mounting seat, a guide unit, a bottle, and a plug. Thus, the liquid is mixed with and atomized by the pressurized gas and the misted gas hits the striking face of the guide unit to multiple misted molecules, thereby enhancing and optimizing the atomized effect of the liquid.
    Type: Application
    Filed: March 10, 2004
    Publication date: September 15, 2005
    Inventor: Jun-Lin Wang
  • Automatically-activated laser scanning 2D bar code symbol reading system
    Publication number: 20050199726
    Abstract: Disclosed is an automatically-activated wireless code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner.
    Type: Application
    Filed: July 1, 2003
    Publication date: September 15, 2005
    Applicant: Metrologic Instruments, Inc.
    Inventors: Mark Schmidt, Garrett Russell, David Wilz, Robert Blake, Donald Hudrick, Stephen Colavito, C. Knowles, George Rockstein, Xiaoxun Zhu, John Bonanno, Sung Byun, Congwei Xu, Ming Jiang, Lin Wang, Meng Hu, Hongjian Jin, MingQuing Ji, Shamei Shi, Ka Au, Patrick Giordano
  • Wireless bar code symbol reading system capable of automatically collecting and storing symbol character data when hand-supportable unit is operated outside of its RF data communication range, and automatically transmitting stored symbol character data when the hand-supportable unit is operated within its RF data communication range
    Publication number: 20050199727
    Abstract: Disclosed is an automatically-activated wireless code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner.
    Type: Application
    Filed: July 3, 2003
    Publication date: September 15, 2005
    Inventors: Mark Schmidt, Garrett Russell, David Wilz, Robert Blake, Donald Hudrick, Stephen Colavito, C. Knowles, George Rockstein, Xiaoxun Zhu, John Bonanno, Sung Byun, Congwei Xu, Ming Jiang, Lin Wang, Meng Hu, Hongjian Jin, MingQuing Ji, Shamei Shi, Ka Au, Patrick Giordano
  • Air guide plate and lamp assembly utilizing the same
    Publication number: 20050195607
    Abstract: A lamp assembly and an air guide plate thereof. The lamp assembly and the air guide plate are positioned in a projector. The lamp assembly comprises a base with a bottom portion and an opening, and a lamp with a bulb disposed at the bottom portion in a manner such that it extends toward the opening. The air guide plate comprises a body, a first guide portion, a second guide portion, and a third guide portion. The first guide portion substantially extends between the bulb and the bottom portion. The second guide portion substantially extends toward the bulb. The third guide portion substantially extends between the bulb and the opening.
    Type: Application
    Filed: March 1, 2005
    Publication date: September 8, 2005
    Inventors: Yen-Lin Wang, Hung-Wen Liu
  • Conjugated polymer doped nanocomposite silica thin films
    Publication number: 20050191523
    Abstract: The present invention discloses a composite structure including an inorganic thin film having a defined mesostructure formed in a surfactant based formation process including a non-cationic surfactant template material, and, a conjugated polymer immobilized within the mesostructured inorganic thin film. A sensor using such a composite structure as a responsive element and a method of detecting trace amounts of nitro-containing organic species are also disclosed.
    Type: Application
    Filed: February 27, 2004
    Publication date: September 1, 2005
    Inventors: Andrew Dattelbaum, Andrew Shreve, Hsing-Lin Wang
  • LIGHTING SYSTEM HAVING VIBRATION SWITCH AND WITH PLURALITY OF DISPLAYING SEQUENCES
    Publication number: 20050161309
    Abstract: A lighting system having a vibration switch for a footwear is disclosed. The system comprise a vibrating switch turning “on” or “off” responsive to motions of the footwear. The vibrating switch further comprises an isolating housing, a spring on the isolating housing, one end of the spring being a free end and another end thereof being a fixing end, a conductive plate in the isolating housing; a metal support plate in the isolating housing and being at another side of the conductive plate; and a first and a second pins; the first pin being connected to the conductive plate and extending out of the isolating housing; and the second pin connected to the metal support plate and extending out of the isolating housing. When the isolating housing vibrates, the free end of the spring will swing to contact the conductive plate so as to conduct current to the conductive plate.
    Type: Application
    Filed: October 19, 2004
    Publication date: July 28, 2005
    Inventors: Ming-Bi Weng, Pi-Lin Wang
  • Manufacture of polyethylenes
    Patent number: 6921795
    Abstract: Blends of two or more polyethylenes are made by reacting ethylene with an oligomerization catalyst that forms ?-olefins, and two polymerization catalysts, one of which under the process conditions copolymerizes ethylene and ?-olefins, and the other of which under process conditions does not readily copolymerize ethylene and ?-olefins. The blends may have improved physical properties and/or processing characteristics.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: July 26, 2005
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Lin Wang, Maria Spinu, Joel David Citron
  • Inductive charger
    Publication number: 20050156563
    Abstract: An inductive charger is adapted for a portable electrical devices or information products and connects with a rectifier for charging. The inductive charger includes a hollow carrier, at least a coil surrounding an outer surface of the carrier, fixed magnets and at least a sliding magnet. The carrier has a pair of end portions opposite to each other, and the fixed magnets are respectively located on the end portions of the carrier. N poles and S poles of the fixed magnets are oriented coincident with each other. The sliding magnet is located between the fixed magnets, and N pole and S pole of the sliding magnet is opposing to N poles and S poles of the fixed magnets. When the carrier is driven, the sliding magnet moves back and forth between the fixed magnets due to magnetic repulsion of the sliding magnet, which changes flux of the coil thereby producing induced electromotive force.
    Type: Application
    Filed: January 5, 2004
    Publication date: July 21, 2005
    Inventors: Heng-I Lin, Feng-Ming Chuang, Yu-Lin Wang, Wen-Yi Chu
  • Apparatus for measuring optoelectric properties of oled and the measurement method thereof
    Publication number: 20050146713
    Abstract: An apparatus for measuring the optoelectric properties of an organic light-emitting device (OLED) comprising a platform, a goniometer, a three-axis moving device and a computer. The goniometer is disposed on one side of the platform and an OLED is disposed on the goniometer. The three-axis moving device is disposed on another side of the platform. The photo-detector is disposed on the three-axis moving device with the photo-detector toward the OLED on the goniometer. The goniometer, the three-axis moving device and the photo-detector are connected to the computer.
    Type: Application
    Filed: December 30, 2003
    Publication date: July 7, 2005
    Inventors: Yen-Lin Wang, Ju-Chung Chen, Shu-Shin Lin
  • Liquid crystal displays
    Publication number: 20050146660
    Abstract: A liquid crystal display. The liquid crystal display comprises a liquid crystal panel, a backlight module, a bezel and a light-inductive adhesive layer. The backlight module and the bezel are disposed respectively on the two surfaces of the liquid crystal panel so that the liquid crystal panel and the backlight module are enclosed by the bezel. The light-inductive adhesive layer is disposed between the liquid crystal panel and the bezel to adhere the bezel to the liquid crystal panel. When light of a specific wavelength irradiates the light-inductive adhesive layer, the light-inductive adhesive layer loses adhesion, enabling separation of the liquid crystal panel and the bezel.
    Type: Application
    Filed: July 9, 2004
    Publication date: July 7, 2005
    Inventors: Hai-Lin Wang, Te-Hen Lo
  • Long circulating liposome
    Publication number: 20050142182
    Abstract: The present invention relates to a liposome having a phospholipid bilayer and a hydrophilic core, wherein the phopspholipid bilayer contains D-alpha tocopheryl polyethylene glycol 1000 succinate (TPGS). The liposomes are first prepared by solvent injection and extrusion method, and then drug loading by ammonium sulfate gradient. The TPGS in the liposome composition can prolong the circulation time of liposomes and thus increase the chance for the drug composition to enter target sites so as to improve the efficiency of drug delivery.
    Type: Application
    Filed: December 29, 2004
    Publication date: June 30, 2005
    Applicant: Industrial Technology Research Institute
    Inventors: Ae-June Wang, Pei-Lin Wang, Shin-Jr Lu
  • Method for preparing polymeric microsphere by aqueous two phase emulsion process
    Publication number: 20050142207
    Abstract: A method for preparing polymeric microsphere by an aqueous two phase emulsion process. A first polymer aqueous solution is provided and the first polymer includes a functional group capable of forming cross-linking. A second polymer aqueous solution is provided, which is acidic and miscible with the first polymer aqueous solution. The first and second polymer aqueous solutions are mixed and stirred to form an emulsion, such that the first polymer solution forms a dispersed phase in a continuous phase of the second polymer solution. The dispersed phase includes a plurality of the first polymeric microsphere, and a solidification film formed by cross-linking of the functional group constitutes a microsphere surface. Finally, the first polymeric microsphere are separated out.
    Type: Application
    Filed: December 29, 2004
    Publication date: June 30, 2005
    Inventors: Ae-June Wang, Yi-Fong Lin, Chi-Heng Jian, Pei-Lin Wang, Shin-Jr Liu
  • Lens module for a thin scanning device
    Patent number: 6906872
    Abstract: A lens module for a thin scanning device is to be disposed on an optical path from an original to an image sensor, and includes first to fifth lenses and a stop. The first lens has a focal length and a shape factor with identical signs, and is disposed to form an object distance with the original. The second lens has a focal length with a sign opposite to that of the focal length of the first lens, and a shape factor with a sign opposite to that of the shape factor of the first lens. The stop is disposed between the second and third lenses. The third lens has a positive focal length and a positive shape factor. The fourth lens has a positive focal length and a negative shape factor. The fifth lens has a negative focal length and a positive shape factor.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: June 14, 2005
    Assignee: Microtek International, Inc.
    Inventors: Yuan-Lin Wang, Roger Lien
  • Wireless laser scanning bar code symbol reading system employing a low-battery protection circuit, vibrational alarm and sleep mode of operation
    Publication number: 20050121523
    Abstract: Disclosed is an automatically-activated wireless code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner.
    Type: Application
    Filed: July 1, 2003
    Publication date: June 9, 2005
    Applicant: Metrologic Instruments, Inc.
    Inventors: Mark Schmidt, Garrett Russell, David Wilz, Robert Blake, Donald Hudrick, Stephen Colavito, C. Knowles, George Rockstein, Xiaoxun Zhu, John Bonanno, Sung Byun, Congwei Xu, Min Jiang, Lin Wang, Meng Hu, Hongjian Jin, MingQing Ji, Shamei Shi, Ka Au, Patrick Giordano
  • Phosphole and diphosphole ligands for catalysis
    Patent number: 6903182
    Abstract: Novel reactions used to prepare phosphole and bisphosphole compounds are detailed. Novel phosphole compounds and metal coordination compounds of phosphole and bisphosphole compounds are also provided. These metal coordination compounds are useful as catalysts for the polymerization or olefins with carbon monoxide and for the polymerization of acrylic monomers.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: June 7, 2005
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Paul J. Fagan, George Yanwu Li, Zhibin Guan, Lin Wang
  • Light pipe bracket
    Publication number: 20050111818
    Abstract: A light pipe bracket for supporting and protecting a light pipe in an optical engine system. The light pipe bracket includes a main body and a barricade. The main body supports and covers the light pipe, with an input end and an output end. The light pipe is bracketed by the input end and the output end. The barricade is disposed on the input end of the main body and shelters the light pipe to prevent light from the optical engine system from directly irradiating the light pipe and main body.
    Type: Application
    Filed: November 23, 2004
    Publication date: May 26, 2005
    Applicant: BENQ CORPORATION
    Inventors: Yen-lin Wang, Tzu-Huan Hsu
  • Method for measuring optoelectronic characteristics of organic light emitting diode
    Patent number: 6897431
    Abstract: A method for measuring optoelectronic characterstics of an organic light emitting diode. A computer, a power supply and a cavity are provided. The cavity has a tooling, on which at least one photodiode is mounted. A high temperature, high humidity, or high temperature and humidity condition is applied to the cavity. The computer is used to control the power supply for supplying a current or a voltage to the organic light emitting diode to generate a light with a brightness. A signal carrying brightness information of the light is then transmitted to the computer (two signals with different brightness have to be input to the computer first) for performing data process.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: May 24, 2005
    Assignee: RiTdisplay Corporation
    Inventors: Ming-Hsin Wu, Ju-Chung Chen, Shu-Shin Lin, Yen-Lin Wang
  • Catalysts for olefin polymerization
    Patent number: 6897275
    Abstract: Transition metal complexes of selected monoanionic phosphine ligands, which also contain a selected Group 15 or 16 (IUPAC) element and which are coordinated to a Group 3 to 11 (IUPAC) transition metal or a lanthanide metal, are polymerization catalysts for the (co)polymerization of olefins such as ethylene and ?-olefins, and the copolymerization of such olefins with polar group-containing olefins. These and other nickel complexes of neutral and monoanionic bidentate ligands copolymerize ethylene and polar comonomers, especially acrylates, at relatively high ethylene pressures and surprisingly high temperatures, and give good incorporation of the polar comonomers and good polymer productivity. These copolymers are often unique structures, which are described.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: May 24, 2005
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Lin Wang, Elisabeth Hauptman, Lynda Kaye Johnson, Elizabeth Forrester McCord, Ying Wang, Steven Dale Ittel
  • Eucalyptus transformation method
    Publication number: 20050086714
    Abstract: Methods for producing genetically modified plants of the Eucalyptus species particularly Eucalyptus grandis, are provided. The methods involve transformation of internode stem segments with a desired genetic construct using Agrobacterium-mediated techniques and regeneration of the transformed plant material. Preferred culture media, including selection media, and improved plant culture techniques are disclosed.
    Type: Application
    Filed: October 6, 2004
    Publication date: April 21, 2005
    Applicant: AGRIGENESIS BIOSCIENCES LIMITED
    Inventors: Jia-Long Yao, Kui Lin-Wang