Patents by Inventor Sze Yun Set

Sze Yun Set 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).

  • SIGNAL PROCESSING METHOD, DETECTION METHOD, AND DETECTION DEVICE
    Publication number: 20160127048
    Abstract: Provided is a signal processing method including a step of acquiring a plurality of Stokes parameters related to polarization in which X polarization and Y polarization included in a dual-polarization phase-shift keying (DP-PSK) signal are defined as an x component and a y component, respectively, and a step of acquiring a two-dimensional constellation diagram by orthographically projecting coordinates defined by each of the Stokes parameters, in a Poincare sphere coordinate system, onto a plane including coordinates (0, 1, 0), (0, 0, 1), (0, ?1, 0) and (0, 0, ?1).
    Type: Application
    Filed: May 22, 2014
    Publication date: May 5, 2016
    Inventors: Kazuro KIKUCHI, Sze, Yun SET
  • Measurement system
    Patent number: 7948612
    Abstract: A measurement system 1 for measuring a distance to an object to be measured, includes: a half mirror 10; a measurement light emitting unit 11; a projection unit 12; a light-receiving unit 13; a distance calculation unit 14; and a diffusion lens 16.
    Type: Grant
    Filed: September 9, 2008
    Date of Patent: May 24, 2011
    Assignees: Honda Motor Co., Ltd., Alnair Laboratories Corporation
    Inventors: Masakatsu Kaneko, Sze Yun Set, Chee Seong Goh, Morisato Namikawa, Yuichi Nagashima, Tomoharu Kotake, Hiroshi Yaguchi
  • MEASUREMENT SYSTEM
    Publication number: 20090066930
    Abstract: A measurement system 1 for measuring a distance to an object to be measured, includes: a half mirror 10; a measurement light emitting unit 11; a projection unit 12; a light-receiving unit 13; a distance calculation unit 14; and a diffusion lens 16.
    Type: Application
    Filed: September 9, 2008
    Publication date: March 12, 2009
    Applicants: HONDA MOTOR CO., LTD., ALNAIR LABORATORIES CORPORATION
    Inventors: Masakatsu Kaneko, Sze Yun Set, Chee Seong Goh, Morisato Namikawa, Yuichi Nagashima, Tomoharu Kotake, Hiroshi Yaguchi
  • Optical pulse lasers
    Patent number: 7372880
    Abstract: The present invention provides pulsed lasers which employ carbon nanotubes, particularly layers of carbon nanotubes, as saturable absorbers, mode lockers or for Q-switching elements. The present invention also provides methods and materials for mode-locking and Q-switching of lasers in which carbon nanotubes are employed as non-linear optical materials and/or saturable absorbers which facilitate mode-locking and/or Q-switching. The invention further provides mode locker and Q-switching elements or devices which comprise one or more layers containing carbon nanotubes which layer or layers function for mode locking and/or Q-switching.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: May 13, 2008
    Assignee: Alnair Labs Corporation
    Inventors: Mark Kenneth Jablonski, Sze Yun Set, Yuichi Tanaka
  • Tunable dispersion compensation apparatus
    Patent number: 7236661
    Abstract: This invention is a tunable dispersion compensation apparatus that suppresses the effects of the transmission channel dispersion which impedes transmission when optical signals used in high-speed communications are transmitted across long distances among various points.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: June 26, 2007
    Assignee: National Institute of Information and Communications Technology, Incorporated Administrative Agency
    Inventors: Tetsuya Kawanishi, Masayuki Izutsu, Sze Yun Set, Mark Kenneth Jablonski, Yuuichi Tanaka
  • Optical fiber laser
    Patent number: 6991891
    Abstract: A method of fabricating a distributed feedback optical fiber laser, comprises the step of exposing an optical fiber (20) to a transverse light beam (30) to form a grating structure in a section of the optical fiber, the writing light beam being polarized in a direction not parallel to the axis of the section (10) of optical fiber (20).
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: January 31, 2006
    Assignee: University of Southampton
    Inventors: Richard Ian Laming, Michael Nickolaos Zervas, Sze Yun Set, Morten Ibsen, Erland Ronnekleiv, Shinji Yamashita