Patents Represented by Attorney, Agent or Law Firm Klarquist Sparkman Campbell Leigh & Whinston, LLP
  • Patent number: 6293152
    Abstract: A method for determining twist potential of wood is described. One embodiment of the method comprises nondestructively obtaining a grain angle of wood, such as trees or lumber, and then determining twist potential of the wood based on the grain angle. Where the wood comprises lumber, grain angle determinations typically are made on at least one major surface of the lumber. The method typically comprises determining grain angle at at least two measuring locations separated by a predetermined distance, such as at substantially one-foot intervals along the board. The method also can further comprise obtaining at least one fiber dive angle. Particular embodiments of the present invention determine grain angle using infrared radiation, microwave radiation, light energy (such as by using a laser), electricity, ultrasound energy, and combinations thereof. Working embodiments of the method used light energy and ultrasound energy to determine grain angle.
    Type: Grant
    Filed: September 2, 1999
    Date of Patent: September 25, 2001
    Assignee: Weyerhaeuser Company
    Inventors: Mark A. Stanish, Stan L. Floyd, Steven M. Cramer
  • Patent number: 6295584
    Abstract: An apparatus and method is disclosed for allowing a multiprocessor computer system with shared memory distributed among multiple nodes to appear like a single-node environment. The single-node environment is implemented with a memory map that has a unique address for every memory location in the system. Overlapping address spaces in the multinode environment are also assigned unique representative addresses that are translated to actual addresses in conformance with the multinode environment. The apparatus and method allows a wide variety of operating systems to be run on the multinode environment. Additionally, industry standard BIOS and chip sets can be used.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: September 25, 2001
    Assignee: International Business Machines Corporation
    Inventors: Donald R. DeSota, Bruce M. Gilbert, Thomas D. Lovett, Robert J. Safranek, Kenneth Frank Dove
  • Patent number: 6291145
    Abstract: Image-formation methods and photosensitive materials used in such methods are disclosed that form very high-resolution patterns. The photosensitive materials comprise an ingredient that is triggered by a radical to undergo a latent-image-forming reaction. The radicals are produced by photons from an illumination light. Alternatively, the ingredient is triggered by a reactive-intermediate compound that is activated by the exposure-produced radical. The photosensitive materials possess a non-linear sensitivity characteristic in which the latent-image reaction density increases according to the mth power (m>1) of the incident light intensity. The photosensitive material can be applied to a sensitive substrate for exposure. Multiple exposures of the sensitive substrate are performed using a projected mask pattern in the presence of a radical deactivator.
    Type: Grant
    Filed: March 9, 1998
    Date of Patent: September 18, 2001
    Assignee: Nikon Corporation
    Inventors: Tadayosi Kokubo, Kazuya Okamoto, Hiroshi Ooki, Masato Shibuya, Soichi Owa
  • Patent number: 6292840
    Abstract: Modem-equipped computers can initiate an audio channel using the modem data connection. The connection is initiated with a protocol that does not require any additional modem hardware or telephone line features, and is not tied to any proprietary hardware/software compression or transmission schemes. The protocol negotiates an audio data compression/decompression scheme and then establishes an audio channel using a socket. Headers are compressed and decompressed using a predetermined compression scheme. Compressed audio data is delivered to the remote computer where it is decompressed using the negotiated compression/decompression. The protocol significantly reduces the latency which disrupts normal speech patterns when voice data is sent over a data connection. This protocol also reduces the bandwidth required to send voice over a data connection.
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: September 18, 2001
    Assignee: Microsoft Corporation
    Inventors: Christopher Blomfield-Brown, Robert David Donner, Jeffrey Eames Taylor
  • Patent number: 6292194
    Abstract: A method for still image compression reduces pixel and texture memory requirements in graphics rendering and other applications. The image compression method divides an image into blocks and stores a quantization index (QIndex) for each block that reflects the level of quantization applied to the block. The QIndex is an index into a table of QFactors. The method performs an invertable transform on a block to generate coefficients for spatial frequency components in the block. It then quantizes coefficients in the block by dividing them by the QFactor in the table corresponding to the QIndex for the block. The QIndex enables the compression ratio of an image to vary across blocks and within each block. A control structure associated with the image stores a pointer to each of the blocks in an image. This control structure allows each block to be accessed and decompressed independently.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: September 18, 2001
    Assignee: Microsoft Corporation
    Inventor: William Chambers Powell, III
  • Patent number: 6292282
    Abstract: Methods and apparatus for optical communication are disclosed. An optical data stream is encoded to produce an optical data stream having a predetermined time-wavelength spectrum. Two or more encoded data streams are combined in a transmission medium (e.g., optical fiber) and the combined data stream is decoded with decoders corresponding to the encoding of the data streams, producing decoded outputs. The decoded outputs include a portion corresponding to a selected data stream as well as a portion corresponding to unselected data streams (crosstalk). A nonlinear detector receives the decoded outputs and rejects crosstalk. Coders produce temporal delays and phase shifts specified by a time-wavelength code for, the spectral components of an input optical signal. Some coders convert optical signals encoded with a first time-wavelength code into an output corresponding to a second time-wavelength code. Temporal delays and phase shifts can be selected to compensate for dispersion in a transmission medium.
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: September 18, 2001
    Assignee: Templex Technology, Inc.
    Inventors: Thomas Mossberg, Anders Grunnet-Jepsen, John N. Sweetser, Michael Munroe
  • Patent number: 6287835
    Abstract: Transacylase enzymes and the use of such enzymes to produce Taxol™, related taxoids, as well as intermediates in the Taxol™ biosynthetic pathway are disclosed. Also disclosed are nucleic acid sequences encoding the transacylase enzymes.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: September 11, 2001
    Assignee: Washington State University Research Foundation
    Inventors: Rodney B. Croteau, Kevin D. Walker, Anne Schoendorf, Mark R. Wildung
  • Patent number: 6287876
    Abstract: Methods are disclosed for performing reticle-substrate alignments in the context of charged-particle-beam (CPB) microlithography. More specifically, the subject methods pertain to detecting an amount of relative rotation between the “transfer-receiving” (e.g., substrate) side and the “transfer-originating” (e.g., reticle) side in one operation simply by detecting marks that are disposed near an axis of the CPB-optical system. A charged particle beam is passed through an alignment mark(s) situated relative to an alignment axis of the reticle and thus indicates reticle orientation. One or more respective index marks are defined on the substrate relative to an alignment axis of the substrate, thereby indicating substrate orientation. E.g., two index marks can be provided on the substrate, one convex and the other concave, but otherwise similarly shaped. The index marks can be situated linearly aligned with each other or at an angle to each other.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: September 11, 2001
    Assignee: Nikon Corporation
    Inventor: Tomoharu Fujiwara
  • Patent number: PP12098
    Abstract: A new and distinct variety of Fuji apple tree named ‘Snyder’ having an intense and uniform red stripe pattern over the entire fruit surface and semi-spur growth habit.
    Type: Grant
    Filed: October 21, 1999
    Date of Patent: September 18, 2001
    Assignee: Snyder
    Inventor: Richard L. Snyder
  • Patent number: PP12112
    Abstract: A miniature rose plant having dwarf, full plant habit; pointed ovoid buds; high centered, rich yellow flowers; abundant, dark green, glossy foliage; and resistance of foliage to powdery mildew and rust.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 2, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: John K. Walden
  • Patent number: PP12113
    Abstract: A miniature rose plant having compact plant habit; novel, bright pink and white, bicolor flowers, the petals each having a yellow color spot on their lower portions which present a multi-pointed star shape in the center of a flower when it first opens; sweet, spicy fragrance; and dark green, glossy foliage, resistant to powdery mildew, blackspot and rose rust.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 2, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: John K. Walden
  • Patent number: PP12114
    Abstract: A floribunda rose plant having compact, upright growth; dark green, glossy foliage; fragrant, open large flowers; and good resistance to rust and mildrew.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 2, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12116
    Abstract: A floribunda rose plant having compact, upright growth; dark green, glossy, disease resistant foliage; and medium size pink flowers having a citrus fragrance presented in large clusters.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 2, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12118
    Abstract: A hybrid tea rose plant having vigorous, upright growth; large, soft pink flowers of old fashioned form and strong, sweet fragrance; dark green, glossy foliage and resistance to rust and mildew.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 2, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12120
    Abstract: A hybrid tea rose plant having bright yellow flowers on long stems; dark green, glossy foliage; resistance to rust and mildew; and vigorous, upright growth.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 2, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12121
    Abstract: A grandiflora rose plant having large flowers of novel coloration presented singly and in large, open clusters, tall, upright growth habit, glossy, dark green foliage, and good disease resistance.
    Type: Grant
    Filed: December 6, 1999
    Date of Patent: October 2, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12126
    Abstract: A hybrid tea rose plant having vigorous, upright, well-branched growth; strong, healthy, dark green foliage; long cutting stems; and large, well-formed yellow-orange flowers.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: October 9, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12129
    Abstract: Floribunda rose plant having bright, deep pink or light red flowers with a light pink reverse presented in large, open clusters; vigorous, upright growth habit; and dark green, very glossy foliage having excellent disease resistance.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: October 9, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12130
    Abstract: A floribunda rose plant having a vigorous, upright plant habit; good disease resistance; ability to grow well in its own roots; glossy foliage; and large, open clusters of many petaled white flowers.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: October 9, 2001
    Assignee: Jackson & Perkins Wholesale, Inc.
    Inventor: Keith W. Zary
  • Patent number: PP12138
    Abstract: A new and distinct hybrid of Pulmonaria characterized by large bright raspberry-colored flowers with upright, well marked foliage and an extended bloom period.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: October 9, 2001
    Assignee: Terra Nova Nurseries, Inc.
    Inventor: Dan M. Heims