Patents by Inventor Ying Yu

Ying Yu 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: 20050235140
    Abstract: A method and system for long term electronic document archiving. The system collects a certificate revocation information for a certificate from a certificate authority that indicates the validity of the certificate used in an electronic document. The certificates are collected from a certificate authority. The system then generates at least two layers of signature and timestamp from the electronic document, certificate revocation information collected, and the collected certificate. Cryptographic primitives of different strength are used, and the two layers of signature and timestamp generated have different cryptographic strengths. The signature is generated using a system signing key whereas the timestamp is generated by an external entity. A digital aging token is then formed by combining the original electronic document, certificate revocation information, and certificate collected to the layers generated.
    Type: Application
    Filed: March 11, 2005
    Publication date: October 20, 2005
    Inventors: Chi-kwong Hui, Kam-pui Chow, Chan-fung Chong, Kwok-hung Pun, Wai-wan Tsang, Hak-wai Chan, Kin-ying Yu
  • Publication number: 20050214271
    Abstract: The present invention provides an isolated microorganism strain, Lactobacillus paracasei GM-080, which is found to be effective in treating allergy. The use of the Lactobacillus paracasei GM-080 in treating allergy related disease is also provided.
    Type: Application
    Filed: March 25, 2004
    Publication date: September 29, 2005
    Applicant: GenMont Biotech Inc.
    Inventors: Ching-Hsiang Hsu, Wei-Chih Su, Ying-Yu Wang, Tzu-Chi Chang, Cheng-Wei Lai
  • Patent number: 6930157
    Abstract: A catalyst composition for preparing olefin polymers. The catalyst composition includes a metallocene compound and an activating cocatalyst. In the metallocene compound, two cyclopentadienyl groups are bridged by X (carbon, silicon, germanium or tin) in a ring structure. The bite angle ? formed by the two cyclopentadienyl rings and X is equal to or greater than 100 degrees. The obtained olefin polymer has high cycloolefin conversion and a high glass transition temperature. In addition, the catalyst composition can still maintain relatively high activity at high temperature reaction conditions.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: August 16, 2005
    Assignee: Industrial Technology Research Institute
    Inventors: Jing-Cherng Tsai, Ming-Yuan Wu, Tung-Ying Hsieh, Yuh-Yuan Wei, Chao-Ying Yu
  • Publication number: 20050169777
    Abstract: An electromagnetic revolutionary piston pump is disclosed. The electromagnetic revolutionary piston pump includes an inner tube, an outer tube, two annular separation plates, a plurality of pistons, and an electromagnetic coil. The inner tube has a plurality of first and second through holes, and it accommodates the abovementioned pistons to revolve inside. The outer tube has an intake opening and an exhaust opening, and it wraps the inner tube inside. In addition, the annular separation plates are disposed inside the outer tube for dividing the inner space of the outer tube into a first airproof space and a second airproof space. The first airproof space connects the intake opening and communicates the inner space of the first tube via the first through holes; the second airproof space connects the exhaust opening and communicates the inner space of the first tube via the second through holes.
    Type: Application
    Filed: June 22, 2004
    Publication date: August 4, 2005
    Inventors: Der-Young Shen, Yuan-Ying Yu, Lee-Long Chen, Ming Yeh
  • Publication number: 20050155415
    Abstract: A process and a device for determining the viscosity of a fluid are proposed. Very simple and accurate determination is enabled in that the magnetic particles in the fluid are set into vibration by a magnetic field which varies over time. A measurement of the amplitude and/or phase of particle vibration is used to determine the viscosity or an associated quantity, such as the coagulation of blood or the glucose content.
    Type: Application
    Filed: December 17, 2004
    Publication date: July 21, 2005
    Applicant: Boehringer Ingelheim microParts GmbH
    Inventors: Dirk Kurowski, Christian Schoen, Ralf-Peter Peters, Holger Bartos, Ying Yu
  • Publication number: 20050137907
    Abstract: A computing device-based system and method are described for generating a medical procedure description recorded into the system by a physician. The system and method manipulate a set of database records comprising medical content which is naturally descriptive of clinical procedures and clinically accurate diagrams which are naturally descriptive to document a medical procedure. To support the generation of a set of said medical procedure descriptions, the system and method provide interchangeable, connected, ontologically-based medical procedure database cartridges of medical content terms, rules, and diagrams that naturally describe constrained procedure representations for clinical procedure descriptions.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Conrad Barski, Jack Starmer, Ingrid Svensson, Steve Claypool, Robert Duke, Steve Swenson, Ying Yu, Peter Crist, Linda Peitzman, David Toro
  • Publication number: 20050106752
    Abstract: A microfluidic network having at least one channel which is open on the top side and in which one end of at least one hollow fiber is inserted and a process for making it. For this it is provided that the outside dimensions of the hollow fiber are matched to the inside dimensions of the channel, capillary channels being formed between the hollow fiber and the walls of the channel. The network is covered with a cover film or plate which closes the channel and preferably fixes the hollow fiber temporarily in the channel, and the capillary channels are filled with a fluidically sealing cement. In the area of the inserted end of the hollow fiber, a capillary stop structure is formed so that the cement as it is added it cannot seal the inserted open end of the hollow fiber.
    Type: Application
    Filed: September 30, 2004
    Publication date: May 19, 2005
    Applicant: Boehringer Ingelheim microParts GmbH
    Inventors: Ying Yu, Ralf-Peter Peters, Wolfgang Stoeters
  • Publication number: 20050104608
    Abstract: A system and method for utilizing a multi-probe tester to test an electrical device having a plurality of contact pads. Multi-probe tester test probes and electrical device contact pads are arrayed in a common distribution pitch, and a means for masking test probes masks at least one test probe, thereby preventing the at least one test probe from returning a test result to the testing apparatus. In one embodiment the means for masking test probes is a mask membrane physically preventing at least one test probe from making contact with the electrical device. In another embodiment, the means for masking is at least one software command configured to cause an input from at least one test probe to be disregarded during a test routine. Another embodiment features both mask membrane and software command probe masking.
    Type: Application
    Filed: November 13, 2003
    Publication date: May 19, 2005
    Applicant: International Business Machines Corporation
    Inventors: Yuet-Ying Yu, Paul Bodenweber, Charles Hendricks, Frank Seelmann
  • Patent number: 6884422
    Abstract: The present invention relates to hepatitis A vaccine, especially to a lyophilized attenuated hepatitis A vaccine which can be stored at ambient temperature for extended periods of time, and to a method for producing the same. The present invention further relates to a stabilizer for lyophilized live vaccine and its use in improving thermostability of lyophilized live vaccine during lyophilization processing and storage period after lyophilization.
    Type: Grant
    Filed: October 10, 1999
    Date of Patent: April 26, 2005
    Assignee: Changchun Institute of Biological Products, Ministry of Public Health
    Inventors: Jingye Liu, Pengfu Wang, Guangpu Li, Baosheng Xie, Zongming Song, Shuyan Li, Jing Liu, Ying Yu, Xizhen Guangpu Zhang, Ben Liang, Lingjiu Liu, Wei Wang, Ling Zhang, Yong Xue, Jing Li, Yuhong Li, Hui Lin, Zongju Wan
  • Patent number: 6875719
    Abstract: A catalyst composition for preparing olefin polymers. The catalyst composition includes a metallocene compound and an activating cocatalyst. In the metallocene compound, two cyclopentadienyl groups are bridged by X (carbon) in a ring structure and the bridge X forms a three-, four-, or five-member ring structure. The bite angle ? formed by the two cyclopentadienyl rings and X is equal to or greater than 100 degrees. The obtained olefin polymer has high cycloolefin conversion and a high glass transition temperature. In addition, the catalyst composition can still maintain relatively high activity at high temperature reaction conditions. The metallocene compound is represented by formula (I) below.
    Type: Grant
    Filed: September 17, 2002
    Date of Patent: April 5, 2005
    Assignee: Industrial Technology Research Institute
    Inventors: Jing-Cherng Tsai, Ming-Yuan Wu, Tung-Ying Hsieh, Yuh-Yuan Wei, Chao-Ying Yu
  • Publication number: 20050066812
    Abstract: A process and a device for separating and exhausting gas bubbles from a flowing liquid, especially in a microfluidic system, are proposed. Radial deflection of the liquid, a preferably annular deaeration chamber from which gas can escape through gas separation material, and a following discharge filter are characteristic. The discharge filter is made of a hydrophilic material which forms pores or small channels. Optionally, there is an inlet filter of the corresponding material upstream of the deaeration chamber.
    Type: Application
    Filed: September 30, 2004
    Publication date: March 31, 2005
    Applicant: STEAG microParts GmbH
    Inventors: Christian Vesper, Ying Yu, Ralf-Peter Peters, Wolfgang Stoeters
  • Publication number: 20050032997
    Abstract: A resin with low polydispersity index and a process for preparing the same. The process includes polymerizing at least one monomer with an initiator and a chain transfer reagent, wherein the monomer is an acrylate monomer having at least one ethylenically unsaturated bonds or norbornene derivatives. Furthermore, a photoresist composition containing the resin composition according to the present invention can increase pattern resolution in lithography process.
    Type: Application
    Filed: November 14, 2003
    Publication date: February 10, 2005
    Inventors: Ting-Yu Lee, Choa-Ying Yu, Meei-Yu Hsu, Shian-Jy Wang, Ching Ting, Kuo-Chen Shih
  • Publication number: 20040263660
    Abstract: An electronic device with a mirror function and an image capture function comprises a body, a mirror display and an image capture unit. In this case, the mirror display is disposed in the body. The mirror display has a mirror plate and a display panel. The mirror plate is combined with the display panel or is disposed near the display panel. A semi-reflecting layer is disposed above the mirror plate. The image capture unit is disposed in the body.
    Type: Application
    Filed: June 24, 2004
    Publication date: December 30, 2004
    Inventors: Yi-Sheng Wang, Ying-Yu Lu
  • Publication number: 20040251817
    Abstract: An electronic device with an auxiliary light includes a display module. The display module comprises a substrate, a display area and a light-emitting area. In this case, the substrate has a first surface and a second surface which is opposite to the first surface. The display area has a first electrode, an organic functional layer and a second electrode. The organic functional layer is sandwiched between the first electrode and the second electrode. The first electrode is disposed on the first surface of the substrate. The light-emitting area has a third electrode, an organic functional layer and a fourth electrode. The organic functional layer is sandwiched between the third electrode and the fourth electrode, the third electrode is disposed on the first surface or the second surface of the substrate.
    Type: Application
    Filed: June 8, 2004
    Publication date: December 16, 2004
    Inventor: Ying-Yu Lu
  • Patent number: 6824272
    Abstract: The present invention provides a cover structure and an image output apparatus including the cover structure. The cover structure may be disposed on the image output apparatus for discharging and guiding the heated airflow inner the image output apparatus. The cover structure includes a first device and a second device. The first device is disposed on a housing of the image output apparatus and corresponds to a blowhole of the housing to mask a portion of the light emitted from the blowhole. The other portion of the light leaks from the first device to form a leakage light. The second device corresponds to an outer side of the first device to mask the leakage light.
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: November 30, 2004
    Assignee: Benq Corporation
    Inventors: Shih-Lung Hsu, Ying-Yu Lin
  • Patent number: 6820298
    Abstract: A brush mounting system for a wafer scrubbing device includes a brush mandrel and a mounting assembly on which the brush mandrel is mounted. The mounting assembly includes a mounting member adapted to be mounted to a wall of the wafer scrubbing device, and a bearing secured to the mounting member. A brush support is rotatably mounted on the bearing and has an outer end that includes a contact surface adapted to contact the brush mandrel. The contact surface has a spherical profile. The brush mandrel includes a corresponding contact surface having a spherical profile, so that the brush mandrel and the mounting assembly form a spherical joint at the point of contact.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: November 23, 2004
    Assignee: Applied Materials, Inc.
    Inventors: John M White, Ying Yu, Michael Sugarman
  • Publication number: 20040196420
    Abstract: A display apparatus with a mirror function comprises a display and a semi-reflecting layer. The display includes a transparent substrate. The semi-reflecting layer is disposed on one surface of the transparent substrate. Furthermore, another display apparatus with a mirror function comprises a transparent substrate, a first electrode, a second electrode, an organic light-emitting portion, and a mirror plate. In this case, the first electrode is disposed on one side of the transparent substrate. The second electrode is disposed on the first electrode. The organic light-emitting portion is disposed between the first and second electrodes. The mirror plate is positioned on an opposite side of the transparent substrate, which is opposite to the side disposed with the first electrode.
    Type: Application
    Filed: March 19, 2004
    Publication date: October 7, 2004
    Inventors: Jie-Farn Wu, Yi-Sheng Wang, Ching-Hsien Hsu, Ying-Yu Lu
  • Patent number: 6797643
    Abstract: A method of depositing a low dielectric constant film on a substrate. In one embodiment, the method includes the steps of positioning the substrate in a deposition chamber, providing a gas mixture to the deposition chamber, in which the gas mixture is comprised of one or more cyclic organosilicon compounds, one or more aliphatic compounds and one or more oxidizing gases. The method further includes reacting the gas mixture in the presence of an electric field to form the low dielectric constant film on the semiconductor substrate. The electric field is generated using a very high frequency power having a frequency in a range of about 20 MHz to about 100 MHz.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: September 28, 2004
    Assignee: Applied Materials Inc.
    Inventors: Juan Carlos Rocha-Alvarez, Maosheng Zhao, Ying Yu, Shankar Venkataraman, Srinivas D. Nemani, Li-Qun Xia
  • Patent number: 6796538
    Abstract: An adjusting device comprising a foot member, a supporting member, and a moving member. The supporting member is fixed to the foot member, and the moving member includes at least a moving body, an elastic device and a button. The moving body includes two passageways, one of which is sized to receive the supporting member so that the moving body can move vertically and is coupled to the supporting member, and the other of which is sized to receive the elastic device so that the elasticity of the elastic device embeds in the passageway horizontally to clip to the supporting member so that the moving body is fixed to the supporting member. The button is movable horizontally or vertically and is buckled to the moving body, through which the user can impose a force horizontally or vertically to deform the elastic device, so that the elastic device can disengage from the supporting member for the adjustment.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: September 28, 2004
    Assignee: Benq Corporation
    Inventors: Shin-Lung Hsu, Hung-Cheng Lee, Hung-Wen Liu, Ying-Yu Lin
  • Publication number: 20040082193
    Abstract: A method of depositing a low dielectric constant film on a substrate. In one embodiment, the method includes the steps of positioning the substrate in a deposition chamber, providing a gas mixture to the deposition chamber, in which the gas mixture is comprised of one or more cyclic organosilicon compounds, one or more aliphatic compounds and one or more oxidizing gases. The method further includes reacting the gas mixture in the presence of an electric field to form the low dielectric constant film on the semiconductor substrate. The electric field is generated using a very high frequency power having a frequency in a range of about 20 MHz to about 100 MHz.
    Type: Application
    Filed: October 23, 2002
    Publication date: April 29, 2004
    Applicant: Applied Materials, Inc
    Inventors: Juan Carlos Rocha-Alvarez, Maosheng Zhao, Ying Yu, Shankar Venkataraman, Srinivas D. Nemani, Li-Qun Xia