Patents by Inventor Andrew Lie

Andrew Lie 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).

  • Method and system for performing circuit upgrade
    Publication number: 20060133285
    Abstract: A system and method for performing an upgrade in a communication network comprising network elements coupled together to form one or more circuits are disclosed. In one embodiment, the upgrade is generated at a node in communication with the circuits and the method generally comprises providing a list of circuits or spans available for the upgrade and receiving input from a user identifying at least one circuit to be upgraded or at least one span for the upgraded circuit and a type of upgrade to be performed. The method further comprises automatically performing the upgrade.
    Type: Application
    Filed: December 22, 2004
    Publication date: June 22, 2006
    Applicant: Cisco Technology, Inc.
    Inventors: Paul Tantsis, Amit Bhardwaj, Ping Yan, Andrew Lie, Lisong Liu
  • Methods for the preparation of benzyloxy benzotriazole herbicidal agents
    Patent number: 5763615
    Abstract: This invention is directed to certain substituted aryloxy benzotriazole compounds which are herbicidal agents. The invention is further directed to methods for the preparation of the aryloxy benzotriazole compounds.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: June 9, 1998
    Assignee: American Cyanamid Company
    Inventor: Thomas Andrew Lies
  • Methods for the preparation of Benzotriazole herbicidal agents
    Patent number: 5686617
    Abstract: This invention is directed to certain substituted aryloxy benzotriazole compounds which are herbicidal agents. The invention is further directed to methods for the preparation of the aryloxy benzotriazole compounds.
    Type: Grant
    Filed: April 5, 1995
    Date of Patent: November 11, 1997
    Assignee: American Cyanamid Company
    Inventor: Thomas Andrew Lies
  • Process for utilizing tetrahydro-3-(4-pyridylmethyl)-2H-1,3,5-thiadiazine-2-thiones as fungicidal agents
    Patent number: 4044127
    Abstract: There are provided tetrahydro-3-(4-pyridylmethyl)-2H-1,3,5-thiadiazine-2-thiones, a method for preparing the same, and a process for utilizing tetrahydro-3-(4-pyridylmethyl)-2H-1,3,5-thiadiazine-2-thiones in the control of plant pathogenic fungi.
    Type: Grant
    Filed: September 23, 1976
    Date of Patent: August 23, 1977
    Assignee: American Cyanamide Company
    Inventors: Thomas Andrew Lies, Herman Berenson
  • Dithiocarbamate ester bactericides and fungicides
    Patent number: 4038288
    Abstract: The present invention relates to certain novel dithiocarbamate esters, methods for their synthesis and their use as bactericidal and fungicidal agents.
    Type: Grant
    Filed: April 18, 1975
    Date of Patent: July 26, 1977
    Assignee: American Cyanamid Company
    Inventors: Thomas Andrew Lies, James Wellington Clapp
  • Tetrahydro-3-(4-pyridylmethyl)-2H-1,3,5-thiadiazine-2-thione
    Patent number: 4029652
    Abstract: There are provided tetrahydro-3-(4-pyridylmethyl)-2H-1,3,5-thiadiazine-2-thiones, a method for preparing the same, and a process for utilizing tetrahydro-3-(4-pyridylmethyl)-2H-1,3,5-thiadiazine-2-thiones in the control of plant pathogenic fungi.
    Type: Grant
    Filed: March 10, 1976
    Date of Patent: June 14, 1977
    Assignee: American Cyanamid Company
    Inventors: Thomas Andrew Lies, Herman Berenson
  • 2-(O-Tolyl)imino-1,3-dithioles, a method for preparing the same, and their utilization as ixodicides
    Patent number: 4025532
    Abstract: There is provided an ixodicidal and chemosterilant compound having the formula: ##STR1## where R.sub.1 and R.sub.2 may be the same or different and are hydrogen, straight chain or branched alkyl (C.sub.1 -C.sub.4), and R.sub.3 is hydrogen, halogen or alkyl (C.sub.1 -C.sub.3), and a method for preparing the same, as well as ixodicidal and chemosterilant compositions containing said compound or mixtures thereof.
    Type: Grant
    Filed: February 17, 1976
    Date of Patent: May 24, 1977
    Assignee: American Cyanamid Company
    Inventor: Thomas Andrew Lies
  • Dithiocarbamate ester bactericides and fungicides
    Patent number: 4011230
    Abstract: The present invention relates to certain novel dithiocarbamate esters, methods for their synthesis and their use as bactericidal and fungicidal agents.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: March 8, 1977
    Assignee: American Cyanamid Company
    Inventors: Thomas Andrew Lies, James Wellington Clapp