Patents Represented by Attorney IP Strategies
  • Patent number: 8010483
    Abstract: A system for facilitating plasma processing tool component management across plurality of tools is provided. The system includes means for receiving first component data for first plurality of components, including identification and usage history for a first plurality of components, at first database associated with first tool. The system also includes means for receiving second component data for second plurality of components at second database associated with second tool, which is different from first tool. The system further includes means for synchronizing first and second component data with third database. The synchronizing includes synchronizing between third database and at least one of first and second database rules that govern usage of at least one component of first and second plurality of components. The third database is coupled to exchange data with plurality of tools.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: August 30, 2011
    Assignee: Lam Research Corporation
    Inventors: Chung-Ho Huang, Hae-Pyng Jea, Tung Hsu, Jackie Seto
  • Patent number: 8001857
    Abstract: A sample chamber of plastics has at least one receiving area for receiving a liquid, and includes an oleophobic layer in a predetermined surface area. The sample chamber includes a base plate and a cover plate firmly connected thereto. The oleophobic layer is disposed on a side of the base plate and the cover plate facing away from the receiving areas, and/or the sample chamber consists of a plastic body and the oleophobic layer is disposed on a side of the plastic body facing away from the receiving areas.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: August 23, 2011
    Assignee: ibidi GmbH
    Inventor: Valentin Kahl
  • Patent number: 8000827
    Abstract: A plasma-processing tool for processing a substrate using at least a first process recipe and a second process recipe is provided. The plasma-processing tool includes transducers configured to collect process data streams, each process data stream pertaining to a process parameter being monitored during recipe execution. The tool also includes a logic circuitry configured for receiving a set of meta-data wherein each meta-data includes identification data about the substrate and the process recipe being executed. The logic circuitry is also configured for receiving a set of process data streams, each of which being associated with a specific process recipe. The logic circuitry further includes storing the meta-data and the process data streams associated with the first process recipe as a first file and the meta-data and the process data streams associated with the second process recipe as a second file.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: August 16, 2011
    Assignee: Lam Research Corporation
    Inventors: Chad R. Weetman, Chung-Ho Huang, Jacqueline Seto, John Jensen
  • Patent number: 7994794
    Abstract: Methods using a probe apparatus configured to measure a set of electrical characteristics in a plasma include providing a chamber wall including at least a set of plasma chamber surfaces configured to be exposed to a plasma, the plasma having a set of electrical characteristics. The method includes installing a collection disk structure configured to be exposed to the plasma, wherein the collection disk structure having at least a body disposed within the chamber wall and a collection disk structure surface that is either coplanar or recessed with at least one of the set of plasma chamber surfaces and providing a conductive path configured to transmit the set of electrical characteristics from the collection disk structure to a set of transducers.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: August 9, 2011
    Assignee: Lam Research Corporation
    Inventors: Christopher Kimball, Eric Hudson, Douglas Keil, Alexei Marakhtanov
  • Patent number: 7996681
    Abstract: A method for performing electronic signature verification for an entity is provided. The method includes creating a signature card for the entity by analyzing color change frequency of an initial electronic signature image. The method also includes comparing a second electronic signature image for the entity and the signature card to perform electronic signature verification.
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: August 9, 2011
    Assignee: Trend Micro Incorporated
    Inventors: Jui-Pang Wang, Sheng-Chi Hsieh
  • Patent number: 7996879
    Abstract: A method for facilitating connection between an entity's network and a first electronic device is provided. The method includes receiving, using an RFID (radio frequency identification) reader associated with the first electronic device, a first file from an RFID tag, the RFID tag being provided by the entity. The method also includes obtaining connection information from the first file, the connection information including at least one of a security policy and network configuration. The method further includes enabling a user to attempt to log in via the first electronic device, using the connection information, into the network, wherein the log in is attempted using a different connection modality than that employed to receive the first file from the RFID tag.
    Type: Grant
    Filed: July 3, 2007
    Date of Patent: August 9, 2011
    Assignee: Trend Micro Incorporated
    Inventors: Chao Fang, Yan Gu, Jialai Zhu
  • Patent number: 7991380
    Abstract: An emergency monitoring and reporting system includes a user unit and a monitoring system. The user unit includes an input device, a user satellite communication system, and a user processor communicatively coupled to the input device and the user satellite communication system. The monitoring system includes a monitoring satellite communication system, an output device, and a monitoring processor communicatively coupled to the monitoring satellite communication system and the output device. The user satellite communication system and the monitoring satellite communication system are adapted for mutual communication via a satellite network such that the output device can present information corresponding to information entered at the input device to an observer.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: August 2, 2011
    Assignee: Briar Tek IP
    Inventors: Charles K. Collins, Joseph Landa
  • Patent number: 7985688
    Abstract: A method for etching a substrate having a silicon layer in a plasma processing chamber having a bottom electrode on which the substrate is disposed on during etching. The method includes performing a main etch step. The method also includes terminating main etch step when a predefined etch depth of at least 70 percent of thickness into silicon layer is achieved. The method further includes performing an overetch step. The overetch step including a first process step and a second process step. First process step is performed using a first bottom power level applied to bottom electrode. Second process step is performed using a second bottom power level applied to bottom electrode that is lower than first bottom power level. First process and second process steps are alternately performed a plurality of times. The method yet also includes terminating overetch step after silicon layer is etched through.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: July 26, 2011
    Assignee: Lam Research Corporation
    Inventors: Tamarak Pandhumsoporn, Alferd Cofer
  • Patent number: 7983018
    Abstract: An arrangement for securing a wafer during substrate processing is provided. The arrangement includes a power supply and an electrostatic chuck (ESC). The ESC supports the wafer and includes a positive and a negative terminal. A positive high voltage is provided to the positive terminal through an RF filter and a negative high voltage is provided to the negative terminal through the RF filter. The arrangement also includes a first and a second trans-impedance amplifiers (TIAs) that measure a first set of voltages for determining a value of a positive load current applied to the positive terminal and a third and fourth TIAs that measure a second set of voltages for determining a value of a negative load current applied to the negative terminal. The arrangement yet also includes a program to adjust a bias voltage using the values of the positive load current and the negative load current.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: July 19, 2011
    Assignee: Lam Research Corporation
    Inventors: Seyed Jafar Jafarian-Tehrani, Ralph Jan-Pin Lu
  • Patent number: 7976673
    Abstract: An apparatus for providing a plasma etch of a layer over a wafer is provided. A capacitively coupled process chamber is provided. A gas source is provided. A first and a second electrode are provided within the process chamber. A first radio frequency power source is electrically connected to at least one of the first and second electrodes, where the first radio frequency power source provides radio frequency power. A second radio frequency power source is electrically connected to at least one of the first and second electrodes. A first modulation control is connected to the first radio frequency power source, to provide a controlled modulation of the first radio frequency power source.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: July 12, 2011
    Assignee: Lam Research Corporation
    Inventors: Peter Loewenhardt, Mukund Srinivasan, Andreas Fischer
  • Patent number: 7977123
    Abstract: A method, performed in connection with bevel etching of a substrate, for improving bevel-etch repeatability among substrates, is disclosed. The method includes providing an optical arrangement and ascertaining at least one bevel edge characteristic of a bevel edge of said substrate. The method also includes deriving at least one compensation factor from said at least one bevel edge characteristic, said at least one compensation factor pertaining to an adjustment in a bevel etch process parameter. The method further includes performing said bevel etching utilizing said at least one compensation factor.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: July 12, 2011
    Assignee: Lam Research Corporation
    Inventors: Andreas Fischer, Neungho Shin, Fransisco Camargo
  • Patent number: 7974410
    Abstract: A cryptographic key split combiner, which includes a number of key split generators for generating cryptographic key splits and a key split randomizer for randomizing the cryptographic key splits to produce a cryptographic key, and a process for forming cryptographic keys. Each of the key split generators generates key splits from seed data. The key split generators may include a random split generator for generating a random key split based on reference data. Other key split generators may include a token split generator for generating a token key split based on label data, a console split generator for generating a console key split based on maintenance data, and a biometric split generator for generating a biometric key split based on biometric data. All splits may further be based on static data, which may be updated, for example by modifying a prime number divisor of the static data. The label data may be read from a storage medium, and may include user authorization data.
    Type: Grant
    Filed: March 6, 2006
    Date of Patent: July 5, 2011
    Assignee: TecSec, Inc.
    Inventors: Edward M. Scheidt, C. Jay Wack
  • Patent number: 7971258
    Abstract: A method for detecting malware in a computer that employs a production operating system during normal use is provided. The method includes activating on the computer a first operating system while the production operating system is dormant and ascertaining at least a portion of the production operating system that would be involved in booting up the computer if the production operating system had been activated instead. The method further includes scanning, while the first operating system is activated and while the production operating system is dormant, the portion of the production operating system. The method further includes neutralizing, while the first operating system is activated and while the production operating system is dormant, the malware responsive to the scanning.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: June 28, 2011
    Assignee: Trend Micro Incorporated
    Inventors: En-Yi Liao, Richard Hsu, Franson Fang, Zhihe Zhang, Flanker Lu, Serend Lin
  • Patent number: 7969948
    Abstract: The present invention discloses a method for implementing multi-carrier HSDPA for TD-SCDMA system, comprises: establishing a multi-carrier cell at the network side, wherein multiple carrier resources in the multi-carrier cell being managed and allocated as a whole at the network side; configuring HS-PDSCH resources on at least one of the carriers of the multi-carrier cell, and at least one pair of HS-SCCH and HS-SICH physical channel resources on at least one of the carriers, at the same time, creating a MAC-hs to manage the channel resources on the carriers and the configuration of the MAC-hs entity itself; the network side allocating HSDPA resources to a user terminal, and sending the HSDPA resources to the user terminal; and the network side dynamically allocating the HSDPA resources on at least one carrier for the user terminal to transmit service data.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: June 28, 2011
    Assignee: ZTE Corporation
    Inventors: Yincheng Zhang, Zijiang Ma, Xuejun Yang, Zhifeng Ma
  • Patent number: 7965860
    Abstract: The present invention relates to a device for scanning a split-cast model, said split-cast model covering the area of a plurality of tooth sites and comprising a plurality of model parts, said device comprising: an optical scanning system (2) for one or for a plurality of split-cast models having a scanning area (3) with a width between 5 mm and 100 mm, the scanning system being adapted to be used for acquiring first data from a survey scan covering a plurality of model parts and second data from an individual scan covering only one model part, said first and second data representing the model with different/identical resolutions and/or different/identical completeness, a memory means for storing at least said first and second data, means for 3D matching said first and second data, a base plate, and further comprising a holding device for a split-cast model and/or individual model parts, which is adapted to be arranged on said base plate.
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: June 21, 2011
    Assignee: Institut Straumann AG
    Inventors: Stephan Holzner, Gerhard Weber
  • Patent number: 7959587
    Abstract: The present invention is a portable integrated sound, physioacoustic, and colored light apparatus. This is a self-contained electrically powered device designed to stimulate and facilitate the human body's innate self-healing mechanisms. The active components are housed in a portable pyramidal-shaped lower enclosure (100) with a single recessed panel (102) on one side of the unit containing a user interface for controlling the pitch and tonal quality of the generated sound and physioacoustic frequencies. The unit also contains specified colored light elements situated under a quartz crystal pyramid capstone (108) which react with the sound frequencies by increasing and decreasing in intensity. The user or therapist has the capability to access the electronically generated sound source to achieve a wide variety of tonal sound and vibrational components, as well as the ability to select the desired colored light therapy component.
    Type: Grant
    Filed: May 7, 2009
    Date of Patent: June 14, 2011
    Inventor: August John Worley
  • Patent number: 7959984
    Abstract: In a plasma processing system, a method of reducing byproduct deposits on a set of plasma chamber surfaces of a plasma processing chamber is disclosed. The method includes providing a deposition barrier in the plasma processing chamber, the deposition barrier is configured to be disposed in a plasma generating region of the plasma processing chamber, thereby permitting at least some process byproducts produced when a plasma is struck within the plasma processing chamber to adhere to the deposition barrier and reducing the byproduct deposits on the set of plasma processing chamber surfaces.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: June 14, 2011
    Assignee: Lam Research Corporation
    Inventors: Shrikant P. Lohokare, Andrew D. Bailey, III
  • Patent number: 7953984
    Abstract: A computer-implemented method detecting malware that includes providing a malware detection application and providing a search engine, the search engine being configured to receive data and commands from the malware detection application and to return data pertaining to search results to the malware detection application. The method also includes sending at least one of scan options and at least one malware-suggestive pattern from the malware detection application to the search engine. The method additionally includes searching, using the search engine and the at least one of scan options and the at least one malware-suggestive pattern, to obtain data pertaining to scan targets. The method also includes sending the data pertaining to the scan targets from the search engine to the malware detection application. The method further includes performing malware detection, using the malware detection application and the data pertaining to the scan targets, on the scan targets.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: May 31, 2011
    Assignee: Trend Micro Incorporated
    Inventors: Chang-Wei Chung, Yu-Cheng Hsu, Chia-Tai Chang
  • Patent number: 7945586
    Abstract: A computer-implemented method for providing protection for a data file is disclosed. The method includes employing allowable location information to control access to information of the data file, wherein the allowable location information is associated with the data file The information in the data file is inaccessible if a location of a computer employed to access the data file is not within an allowable geographic area defined by the allowable location information.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: May 17, 2011
    Assignee: Trend Micro Incorporated
    Inventors: Chao Fang, Yan Gu
  • Patent number: 7942166
    Abstract: A device for delivering gas is disclosed. The device may include a chamber and a guide. The chamber may include a set of input openings for receiving the gas and an output opening for providing the gas. The set of input openings may include a first hole and a second hole. The chamber may receive a first portion of the gas through the first hole and a second portion of the gas through the second hole. The guide may include a guiding unit. The guiding unit may be disposed inside the chamber. The guiding unit may contact the first portion of the gas before the first portion of the gas contacts the second portion of the gas and may contact the second portion of the gas before the second portion of the gas contacts the first portion of the gas.
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: May 17, 2011
    Assignee: JAtech Precision (H.K.) Limited
    Inventor: James Lu