Patents by Inventor Richard To

Richard To 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: 20010039073
    Abstract: The present invention is a method for providing chip scale package. The method of the present invention includes providing a die with a first side, a second side, and a plurality of edges; applying a substance which protects against electrostatic discharge to the first side of the die and to the plurality of edges; and providing components on the second side of the die. The method of the present invention protects the chip scale package from electrostatic discharges. Markings may also be placed on the substance without damaging the chip in the package.
    Type: Application
    Filed: April 17, 2001
    Publication date: November 8, 2001
    Inventors: Richard C. Blish, Colin Hatchard, Ian Morgan
  • Publication number: 20010038138
    Abstract: An integrated circuit has a guard ring for shielding a first area 14 (eg. high voltage area) from a second area 15 (eg. low voltage). The guard ring comprises a conductive guard ring 6, (eg. metal), which is partially exposed through a passivation layer 13 in the integrated circuit 1. A semiconductor guard ring 8, (eg. silicon), is isolated from the first and second areas of semiconductor by at least two trench rings 16, one located on each side of the semiconductor guard ring 8. A plurality of conductive elements (comprising a metal connection plate 18 and via 19) connect the conductive guard ring 6 and the semiconductor guard ring 8 at spaced apart intervals. The conductive guard ring 6, semiconductor guard ring 8 and conductive elements are all connected to a ground source. If high energy particles move from the first area towards the second area, they are attracted to the exposed metal, and their charge is conducted to ground.
    Type: Application
    Filed: July 23, 2001
    Publication date: November 8, 2001
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: David J. Miles, Richard J. Goldman
  • Publication number: 20010039465
    Abstract: In one form of the present invention, the operation of reducing hard water to soft is controlled via integrated circuits and software. In combination as a computer control unit, the integrated circuits and software control a valve that supports the cycles used in softening water. The invention reduces the complexity of the setup and operation of a water softener using four simple keys in conjunction with the computer control unit. In addition to these four simple keys, a hidden key is also provided for internal use in manufacturing and servicing operations. The hidden key may have no graphic or identity on the interface panel of the computer control unit, or it may have some graphic not indicative of a key. When depressed along with other keys, this hidden key offers a way to access special operations such as data input and output.
    Type: Application
    Filed: March 15, 2001
    Publication date: November 8, 2001
    Inventors: Richard M. Schultz, Stephen Gaynes, John H. Kargenian
  • Publication number: 20010039053
    Abstract: An apparatus for transporting various volumes of fluids having different viscosities into and out of a slide assembly includes a database storing data for fluids, including duration of slide assembly filling, duration of slide assembly purging and duration of slide assembly rinsing, and a controller responsive to an input which corresponds to a fluid sample selected from body fluids and having an aspiration mode, wherein the controller monitors filling of the slide assembly, a purging mode, wherein the controller monitors purging of the slide assembly and a rinsing mode, wherein the controller monitors rinsing of the slide assembly over respective durations determined by the database.
    Type: Application
    Filed: July 12, 2001
    Publication date: November 8, 2001
    Inventors: John Liseo, Joel A. Clark, Richard H. Hawley, Todd M. DeMatteo
  • Publication number: 20010039285
    Abstract: This invention relates to compounds useful for treating or preventing obesity, breast cancer, osteoporosis, endometriosis, cardiovascular disease, prostatic disease, and the like, and to pharmaceutical composition, methods, and kits comprising such compounds.
    Type: Application
    Filed: December 21, 2000
    Publication date: November 8, 2001
    Inventors: Kimberly O. Cameron, Richard Chesworth, Paul A. DaSilva-Jardine, Robert F. Day, Bruce A. Lefker, Michael P. Zawistoski
  • Publication number: 20010039487
    Abstract: A distributed multiresolution modeling system has a database management system on a first server. The database management system provides access to a hierarchical tree representation of surfaces of geometric models. Client programs executing on computers connected to the first server accesses and updates the model by traversing the hierarchical tree representation until a terminating criterion has been satisfied. During the traversal the client programs request quad-tree nodes from the database management system.
    Type: Application
    Filed: March 22, 2001
    Publication date: November 8, 2001
    Inventors: Richard P. Hammersley, Hong-Qian Lu
  • Publication number: 20010037972
    Abstract: An improved fluid separating device for filtering a second fluid from a first fluid. The improved fluid separating device comprises a first layer of filter media comprising a sintered matrix of first fibers. A second layer of filter membrane comprises a matrix of second fibers. A third layer of filter media comprises a sintered matrix of third fibers. The first, second and third layers are formed into a lamination with the second layer being interposed between the first and third layers. The second layer has a pore size substantially less than the pore size of the first and third layers for enabling the second fluid to pass through the second layer and for inhibiting the first fluid from passing through the second layer for separating the second fluid from the first fluid. The improved fluid separating device is suitable for separating a gas from a liquid as well as separating a gas from a dissimilar gas.
    Type: Application
    Filed: April 3, 2001
    Publication date: November 8, 2001
    Inventors: Nathaniel R. Quick, Alexander Sobolevsky, Michael Liberman, Michael C. Murray, Richard D. Range
  • Publication number: 20010037859
    Abstract: A method and apparatus for improving etch uniformity in reticle etching by eliminating local effects at the edge of the reticle is disclosed. The present invention relates to a reticle frame which surrounds the reticle. The reticle frames are patterned with a pattern profile similar to that of the reticle to prevent edge uniformities of the reticle by allowing uniform plasma etching of the entire reticle surface. The reticle frames may also be used to move the reticle in and out of etch chambers without damaging them.
    Type: Application
    Filed: July 13, 2001
    Publication date: November 8, 2001
    Inventors: Richard Stocks, Kevin Donohoe
  • Publication number: 20010037710
    Abstract: A cutter system for cutting a single ply or multiple plies of limp material, or a lay, into a plurality of parts includes a cutter table for supporting the lay with a cutter head for cutting the lay into parts. The cutter system also includes a pair of overlay pinch mechanisms for preventing an overlay material, placed atop of the lay, from being displaced during transitioning of the lay from the cutter table onto a take-off table. Each overlay pinch mechanism includes a bracket for securing the overlay pinch mechanism onto the take-off table and a loaded clamp attaching onto the bracket. The clamp has an engaged position and a disengaged position. In the engaged position, a wheel, pivotably secured to the clamp, engages the overlay material to prevent displacement thereof during transitioning of the lay from the cutter table onto the take-off table.
    Type: Application
    Filed: July 19, 2001
    Publication date: November 8, 2001
    Inventors: Richard Kuchta, Alexander Zusmanovich, Joseph Vivirito
  • Publication number: 20010039120
    Abstract: An encapsulant molding technique used in chip-on-board encapsulation wherein a residual organic compound layer on the surface of a substrate is used to facilitate removal of unwanted encapsulant material. An organic compound layer which inherently forms on the substrate during the fabrication of the substrate or during various chip attachment processes is masked in a predetermined location with a mask. The substrate is then cleaned to remove the organic compound layer. The mask protects the masked portion of the organic material layer which becomes a release layer to facilitate gate break. An encapsulant mold is placed over the substrate and chip and an encapsulant material is injected into the encapsulant mold cavity through an interconnection channel. The release layer is formed in a position to reside as the bottom of the interconnection channel. Preferably, the interconnection channel has a gate adjacent the encapsulant mold cavity.
    Type: Application
    Filed: June 21, 2001
    Publication date: November 8, 2001
    Inventor: Richard W. Wensel
  • Publication number: 20010038392
    Abstract: A method and system for commanding and controlling diverse home devices is provided. A first home device capable of displaying user interface data is connected to a home network. A second home device stores user interface data that defines a user interface for commanding and controlling the second home device, also connected to the home network. The first device receives the user interface data from the second device over the network. The first device then displays the user interface as defined by the data. The user interacts with the user interface displayed on the first device by a control device. User input is accepted from the user responsive to the interaction. Control and command information is sent from the first home device to the second home device in order to control the second device according to the user input.
    Type: Application
    Filed: June 26, 2001
    Publication date: November 8, 2001
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Richard James Humpleman, G. Kevin Harms, Michael S. Deacon, Robert M. Wolff
  • Publication number: 20010038718
    Abstract: A system and method for accurately mapping between image coordinates and geo-coordinates, called geo-spatial registration. The system utilizes the imagery and terrain information contained in the geo-spatial database to precisely align geodetically calibrated reference imagery with an input image, e.g., dynamically generated video images, and thus achieve a high accuracy identification of locations within the scene. When a sensor, such as a video camera, images a scene contained in the geo-spatial database, the system recalls a reference image pertaining to the imaged scene. This reference image is aligned very accurately with the sensor's images using a parametric transformation. Thereafter, other information that is associated with the reference image can easily be overlaid upon or otherwise associated with the sensor imagery.
    Type: Application
    Filed: March 9, 2001
    Publication date: November 8, 2001
    Inventors: Rakesh Kumar, Stephen Charles Hsu, Keith Hanna, Supun Samarasekera, Richard Patrick Wildes, David James Hirvonen, Thomas Edward Klinedinst, William Brian Lehman, Bodgan Matei, Wenyi Zhao, Barbara Levienaise-Obadia
  • Publication number: 20010039294
    Abstract: The interconversion of inactive 11-keto steroids with their active 11&bgr;-hydroxy equivalents can be controlled by the use of inhibitors of the 11&bgr;-reductase enzyme, such as carbenoxolone (3&bgr;-(3-carboxypropionyloxy)-11-oxo-olean-2-en30-oic acid). Such inhibitors may be put to a number of therapeutic uses in humans and animals, for instance to inhibit hepatic gluconeogenesis, to lower intracellular cortisol concentration, to increase insulin sensitivity in adipose tissue and muscle, and to prevent or reduce neuronal loss/cognitive impaiment due to glucocorticoid potentiated neurotoxicity or neural dysfunction or damage.
    Type: Application
    Filed: February 27, 1998
    Publication date: November 8, 2001
    Inventors: BRIAN ROBERT WALKER, CHRISTOPHER RICHARD W. EDWARDS, JONATHAN ROBERT SECKL
  • Publication number: 20010038626
    Abstract: A method is described of automatically locating and connecting a mobile wireless communications device to a packet-switched network such as the Internet. An Internet Protocol (IP) packet from a terminal on the network, destined for receipt by the mobile device, is received at a home agent acting as a gateway or router linking the packet switched network to a second network, such as LAN, coupled to a wireless communications network. The home agent transmits an access-request message to an authentication server. The access-request message includes a destination IP address associated with the mobile device found in the IP packet. The authentication server responsively issues an access-accept message to the home agent if the mobile device is authorized to receive the IP packet. The access-accept message comprises (a) information uniquely identifying said device, such as the IMSI/ESN number for the device, and (b) information identifying a network to use to locate said device.
    Type: Application
    Filed: May 22, 2001
    Publication date: November 8, 2001
    Applicant: 3Com Corporation
    Inventors: Richard J. Dynarski, Yingchun Xu, Andrew Bezaitis, Wayne A. Cichosz
  • Publication number: 20010039580
    Abstract: The network monitoring system comprises a network router with built-in monitoring data gathering. The network router includes channels through which data pass in packets. Each of the packets includes a packet header. The network router additionally includes a header copier and a packet generator. The header copier generates a header copy from the packet header of at least some of the packets. The packet generator receives the header copies and forms monitoring data packets from them. Each monitoring data packet additionally represents temporal data relating to the header copies included in it. A method of obtaining performance data relating to a data transmission network that includes a node passes data through the node in packets. Each of the packets includes a packet header. At least some of the packet headers are copied to obtain respective header copies as monitoring data from which monitoring data packets are formed.
    Type: Application
    Filed: March 23, 2001
    Publication date: November 8, 2001
    Inventors: Richard C. Walker, Bharadwaj Amrutur, Peter Mottishaw, C. Steven Joiner, Larry A. Chesler, Ian Hardcastle
  • Publication number: 20010039537
    Abstract: To allow meter data users to have access to needed information and at the same time address the rapidly shifting requirements of the deregulated marketplace, a new business model, apparatus and system are provided. A common metering device measures raw data and a system composed of independent services or applications collect and process raw metered data and then make that data available to interested parties. This new model removes the dependence upon an automatic meter reading (AMR) system provider, as the sole provider, by creating a system to enable a competitive environment where services (applications, information, networking, etc.) rather than systems are selected and paid for on a leased or pay-per-use basis. One example of such a networked-based, extensible metering system comprises a network server, a wide area network coupled to the network server, and a plurality of network-enabled meters coupled to the network.
    Type: Application
    Filed: March 2, 2001
    Publication date: November 8, 2001
    Inventors: Richard Christopher Carpenter, Raymond Kelley, Sean Michael Scoggins, Sasan Ardalan
  • Publication number: 20010037766
    Abstract: Coating apparatus including
    Type: Application
    Filed: June 28, 2001
    Publication date: November 8, 2001
    Applicant: Xerox Corporation
    Inventors: Kenny-Tuan T. Dinh, Richard H. Nealey, John G. Matta
  • Publication number: 20010038778
    Abstract: In a winch assembly utilizing a web strap for securing a load on a railroad car, a winch box and/or an alternative spool assembly are provided mounted at a side of the railroad car. The winch box has a winch mandrel with a winding axis extending parallel to a longitudinal extent of the railroad car. An aperture in a side of the winch box facing away from the side of the railroad car is provided for receiving a slotted winding post of a crank. In a stored position, a first portion of the web strap is wound on the winch mandrel and a second portion of the web strap is wound in a roll on the winding past the crank. In the alternative embodiment, the spool assembly includes a spool tube with an adjacent winding mandrel. A first portion of the web is wound on the spool tube and a second portion is wound on the adjacent winding mandrel.
    Type: Application
    Filed: June 20, 2001
    Publication date: November 8, 2001
    Inventor: Richard A. Tatina
  • Publication number: 20010038408
    Abstract: Ink jet printing is provided onto fabric using ultraviolet (UV) light curable ink. The ink is first partially cured with UV light and then is subjected to heating to more completely cure the ink and to remove by evaporation or otherwise, the uncured monomers and producing a printed image of ink having an amount of unpolymerized monomers and polymerization reactants and byproducts that is less than a food industry packaging standard of 100 PPM, and as low as 10 PPM. The printing is provided in a quilting machine having a quilting station and a printing station located upstream of the quilting station. Preferably, at the printing station, only a top layer of fabric is printed with a multi-colored design under the control of a programmed controller. UV curable ink is jetted onto the fabric with a dot volume of about 75 picoliters.
    Type: Application
    Filed: March 30, 2001
    Publication date: November 8, 2001
    Inventors: Richard N. Codos, William W. Collan, Robert B. Comerford, Angelo Quattrociocchi, Milan Badovinac
  • Publication number: 20010039489
    Abstract: A data collection and automatic database population system which combines global positioning system (GPS), speech recognition software, radio frequency (RF) communications, and geographic information system (GIS) to allow rapid capture of field data, asset tracking, and automatic transfer of the data to a GIS database. A pre-defined grammar allows observations to be continuously captured along with GPS location and time, and stored on the field mobile unit. A mobile unit's location is tracked in real time or post processed through wireless RF transmission of location information between the mobile unit and a central processing station. The captured data is electronically transferred to a central processing station for quality assurance and automatic population of the GIS database. The system provides for automatic correlation of field data with other GIS database layers. Tools to generate predefined or user defined reports, work orders, and general data queries allow exploitation of the GIS database.
    Type: Application
    Filed: May 23, 2001
    Publication date: November 8, 2001
    Inventors: Terry Edward Ford, John Anthony Yotka, Richard James Turek,