Patents by Inventor Wen'ai LI

Wen'ai LI 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: 20190391536
    Abstract: Methods, systems, apparatuses, and computer program products are provided for enabling devices to determine the time zone in which they are located. A mobile device may receive location information from one or more sources. Based thereon, the current location of the mobile device may be determined in terms of latitude and longitude. The indication of the current location may be converted to an index value according to a Hilbert curve (or other space-filling curve), and the index value applied to a time zone index file to determine the local time zone. A time zone setting of the mobile device may be updated accordingly. Furthermore, “geofencing” may be used by the mobile device to detect movement towards and through a time zone boundary, leading to a new time zone determination being initiated.
    Type: Application
    Filed: September 6, 2019
    Publication date: December 26, 2019
    Inventors: Ronald S. Ruzicka, Ken M. Sadahiro, Axel Andrejs, Matthew D. Johnson, Gregory R. Slayden, Wen Li Looi
  • Patent number: 10509881
    Abstract: Implementations of the present disclosure provide coloring methods that sort and pre-color nodes of G0-linked networks in a multiple-patterning technology (MPT)-compliant layout design by coordinate. In one embodiment, a method includes identifying target networks in a circuit layout, each target network having two or more linked nodes representing circuit patterns, and each target network being presented in an imaginary X-Y coordinate plane, assigning a first feature to a first node in each target network, the first node is determined using a coordinate-based method, and assigning the first feature and a second feature to remaining nodes in each target network in an alternating manner so that any two immediately adjacent linked nodes in each target network have different features.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: December 17, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chia-Ping Chiang, Ming-Hui Chih, Chih-Wei Hsu, Ping-Chieh Wu, Ya-Ting Chang, Tsung-Yu Wang, Wen-Li Cheng, Hui En Yin, Wen-Chun Huang, Ru-Gun Liu, Tsai-Sheng Gau
  • Publication number: 20190378686
    Abstract: In a charged particle beam control device, irradiation accuracy of an electron beam can be prevented from deteriorating due to a variation in a ground potential.
    Type: Application
    Filed: June 11, 2019
    Publication date: December 12, 2019
    Inventors: Shinichi MURAKAMI, Wen LI, Hiroyuki TAKAHASHI, Masazumi TONE
  • Patent number: 10503124
    Abstract: Methods, systems, apparatuses, and computer program products are provided for enabling devices to determine the time zone in which they are located. A mobile device may receive location information from one or more sources. Based thereon, the current location of the mobile device may be determined in terms of latitude and longitude. The indication of the current location may be converted to an index value according to a Hilbert curve (or other space-filling curve), and the index value applied to a time zone index file to determine the local time zone. A time zone setting of the mobile device may be updated accordingly. Furthermore, “geofencing” may be used by the mobile device to detect movement towards and through a time zone boundary, leading to a new time zone determination being initiated.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: December 10, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ronald S. Ruzicka, Ken M. Sadahiro, Axel Andrejs, Matthew D. Johnson, Gregory R. Slayden, Wen Li Looi
  • Patent number: 10493733
    Abstract: This disclosure relates to films particularly suitable for stretch hood applications. More particularly, this disclosure relates to multi-layer films particularly suitable for stretch hood applications comprising an inner layer that includes a blend of a propylene-based elastomer and a polyethylene having long-chain branching.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: December 3, 2019
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Paul M. German, Jr., Wen Li, Jianya Cheng
  • Patent number: 10497557
    Abstract: The present disclosure relates to a method and apparatus for performing a dry plasma procedure, while mitigating internal contamination of a semiconductor substrate. In some embodiments, the apparatus includes a semiconductor processing tool having a dry process stage with one or more dry process elements that perform a dry plasma procedure on a semiconductor substrate received from an input port. A wafer transport system transports the semiconductor substrates from the dry process stage to a wet cleaning stage located downstream of the dry process stage. The wet cleaning stage has one or more wet cleaning elements that perform a wet cleaning procedure to remove contaminants from a surface of the semiconductor substrates before the semiconductor substrate is provided to an output port, thereby improving wafer manufacturing quality.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: December 3, 2019
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Shao-Yen Ku, Tsai-Pao Su, Wen-Chang Tsai, Chia-Wen Li, Yu-Yen Hsu
  • Patent number: 10483120
    Abstract: A method of fabricating an integrated circuit (IC) uses a first lithography technique having a first resolution and a second lithography technique having a second resolution lower than the first resolution. The method includes deriving a graph from an IC layout, the graph having vertices and edges that connect some of the vertices, the vertices representing IC patterns in the IC layout, the edges representing spacing between the IC patterns that are smaller than the second resolution. The method further includes classifying the edges into at least two types, a first type of edges representing spacing that is smaller than the first resolution, a second type of edges representing spacing that is equal to or greater than the first resolution but smaller than the second resolution.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: November 19, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ken-Hsien Hsieh, Wen-Li Cheng, Dong-Yo Jheng, Chih-Ming Lai, Ru-Gun Liu
  • Publication number: 20190349712
    Abstract: In one embodiment, a method includes: obtaining location information and motion information of a wireless communication apparatus, and a data set from one or more information sources external to the wireless communication apparatus; and organizing data of the data set for display, where the organizing is based on the location and motion information of the wireless communication apparatus. Methods of other embodiments may also include defining a search radius based on the location information and motion information of the wireless communication apparatus, and the organizing may also include filtering the data set from the one or more information sources to exclude data from information sources outside the defined search radius.
    Type: Application
    Filed: July 28, 2019
    Publication date: November 14, 2019
    Inventors: Si Bin FAN, Zhi Lin HU, Shi Wen LI, Zhang He YANG
  • Publication number: 20190341225
    Abstract: Provided is a charged particle beam device to enable determination of a noise source of a charged particle beam device that can cause a noise frequency component superimposed on a measurement image. The charged particle beam device includes a unit that extracts information regarding a noise source.
    Type: Application
    Filed: December 27, 2016
    Publication date: November 7, 2019
    Inventors: Takuma NISHIMOTO, Wen LI, Hiroyuki TAKAHASHI, Wataru MORI, Hajime KAWANO
  • Patent number: 10452030
    Abstract: Methods, systems, apparatuses, and computer program products are provided for enabling devices to determine the time zone in which they are located. A mobile device may receive location information from one or more sources. Based thereon, the current location of the mobile device may be determined in terms of latitude and longitude. The indication of the current location may be converted to an index value according to a Hilbert curve (or other space-filling curve), and the index value applied to a time zone index file to determine the local time zone. A time zone setting of the mobile device may be updated accordingly. Furthermore, “geofencing” may be used by the mobile device to detect movement towards and through a time zone boundary, leading to a new time zone determination being initiated.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: October 22, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ronald S. Ruzicka, Ken M. Sadahiro, Axel Andrejs, Matthew D. Johnson, Gregory R. Slayden, Wen Li Looi
  • Publication number: 20190318906
    Abstract: A low noise blanking unit corresponds to a wide range of acceleration voltages (from several times higher than related voltages to low acceleration voltages) of an electron beam. A blanking unit of the measurement and inspection device includes a blanking control circuit, in which (i) an upper and a lower blanking electrodes are arranged in the irradiation direction of an electron beam; electrodes on the reverse sides of two opposing electrodes in each of the blanking electrodes arranged in the same direction are connected with the ground, (ii) when blanking is ON, positive voltages are output to remaining electrodes of the upper blanking electrode and negative voltages are output to remaining electrodes of the lower blanking electrode, and (iii) when the blanking is OFF, the same ground reference signal is output to the remaining electrodes of the upper blanking electrode and to the remaining electrodes of the lower blanking electrode.
    Type: Application
    Filed: January 18, 2019
    Publication date: October 17, 2019
    Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION
    Inventors: Wen LI, Shinichi MURAKAMI, Hiroyuki TAKAHASHI, Yuko SASAKI, Minoru YAMAZAKI, Hajime KAWANO
  • Patent number: 10447316
    Abstract: Apparatuses and methods for pipelining memory operations with error correction coding are disclosed. A method for pipelining consecutive write mask operations is disclosed wherein a second read operation of a second write mask operation occurs during error correction code calculation of a first write mask operation. The method may further including writing data from the first write mask operation during the error correction code calculation of the second write mask operation. A method for pipelining consecutive operations is disclosed where a first read operation may be cancelled if the first operation is not a write mask operation. An apparatus including a memory having separate global read and write input-output lines is disclosed.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: October 15, 2019
    Assignee: Micron Technology, Inc.
    Inventors: Wei Bing Shang, Yu Zhang, Hong Wen Li, Yu Peng Fan, Zhong Lai Liu, En Peng Gao, Liang Zhang
  • Patent number: 10446832
    Abstract: A negative electrode for an alkaline battery cell which includes zinc-based particles, wherein less than 20% of the zinc-based particles, by weight relative to the total zinc in the electrode, have a particle size of greater than about 150 micrometers, is provided. An alkaline electrochemical cell that includes the negative electrode and a method for reducing the gassing of the electrochemical cell is also provided.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: October 15, 2019
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Wen Li, John Hadley, Matthew Hennek
  • Publication number: 20190300664
    Abstract: Films made from metallocene-catalyzed polyethylene polymers, optionally, with other polymers, are disclosed.
    Type: Application
    Filed: February 8, 2017
    Publication date: October 3, 2019
    Inventors: Etienne R.H. Lernoux, Wen Li, Achiel J.M. Van Loon, Steven A. Best, Xiao-Chuan Wang
  • Publication number: 20190291020
    Abstract: A system of generating steam from an emulsion stream produced from a reservoir via thermal recovery has a heat exchanger for adjusting the emulsion to a first temperature; at least one separation device for separating water from the emulsion at the first temperature to obtain produced water; an optional produced-water preheater, and a high-pressure evaporator for receiving the produced water and generating steam using the produced water. The evaporator has a vapor drum; a heating element receiving the water stream, and in fluid communication with the vapor drum via a pressure letdown device; a heating source for imparting sensible heat to the water stream for generating steam. The evaporator also includes a recirculation pump for circulation of blowdown concentrate, and a bubble generator for generating bubbles and injecting generated bubbles into the heating element to enable self-removal of scales and other solid deposits in the evaporator.
    Type: Application
    Filed: June 10, 2019
    Publication date: September 26, 2019
    Inventors: Henry Z. QIN, Wen Li ZHANG
  • Publication number: 20190293388
    Abstract: A method of determining an aim point of a firearm or simulated firearm at a time of firing by continuously pulsing a laser coaxially aligned with a barrel of the firearm or simulated firearm. The aim point is then continuously detected by a camera system observing the target. A shot firing event is detected and the last detected laser pulse location on the target prior to the shot firing event is determined. The aim point of the firearm or simulated firearm at the time of firing is extrapolated from the last detected laser pulse location and at least one laser pulse location prior to the last laser pulse location.
    Type: Application
    Filed: March 21, 2018
    Publication date: September 26, 2019
    Inventors: Dave Barrett, Wen Li, Carter Crittenden Bennett, Scott Billington, Steven Fred Hering
  • Patent number: 10424458
    Abstract: An electron reflectometer includes: a sample stage; a source that produces source electrons; a source collimator; and an electron detector that receives collimated reflected electrons.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: September 24, 2019
    Assignee: GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCE
    Inventors: Lawrence H. Friedman, Wen-Li Wu
  • Patent number: 10424459
    Abstract: A processing apparatus and a processing method are provided, which use a charged particle beam device that achieves defection of secondary electrons/reflected electrons at a large angle and cancels out noises of an electromagnetic deflector and an electrostatic deflector to suppress a position shift of a primary electron beam caused by circuit noises of a primary beam/secondary beam separation circuit.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: September 24, 2019
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Wen Li, Ryo Kadoi, Kazuki Ikeda, Hiroyuki Takahashi, Hajime Kawano
  • Publication number: 20190282110
    Abstract: An implantable device is provided. The implantable device includes a flexible polymeric substrate that extends through an aperture in an electrically conductive material to form an anchor that partially covers the electrically conductive material. Methods for fabricating the implantable device are also provided.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 19, 2019
    Applicants: Board of Trustees of Michigan State University, Fraunhofer USA
    Inventors: Wen LI, Bin FAN, Robert RECHENBERG, Michael BECKER, Cory RUSINEK
  • Patent number: 10397746
    Abstract: In one embodiment, a method includes: obtaining location information and motion information of a wireless communication apparatus, and a data set from one or more information sources external to the wireless communication apparatus; and organizing data of the data set for display, where the organizing is based on the location and motion information of the wireless communication apparatus. Methods of other embodiments may also include defining a search radius based on the location information and motion information of the wireless communication apparatus, and the organizing may also include filtering the data set from the one or more information sources to exclude data from information sources outside the defined search radius.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: August 27, 2019
    Assignee: International Business Machines Corporation
    Inventors: Si Bin Fan, Zhi Lin Hu, Shi Wen Li, Zheng He Yang