Patents by Inventor Daniel Lu Mei

Daniel Lu Mei 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).

  • Continuous communications conduit apparatus and method
    Patent number: 8443904
    Abstract: A continuous communications conduit for use in a well is disclosed. A first 101 and second 102 conduit section are threadably engaged and a weldment is formed 200. A heat shield conduit 220 can be disposed within a bore (111, 112) of a conduit section (101, 102) between a first conduit section shoulder 151 and a second conduit section shoulder 152. A first 301, second 302, and third 303 conduit section can be threadably engaged and a weldment 400 formed. An electrical conductor 300 can be disposed in a bore of the conduit sections (301, 302, 303). A heat shield conduit 320 can be disposed between a first conduit section shoulder 351 and a second conduit section shoulder 352. Optionally, an elastomeric stabilizer (410, 420) may be utilized.
    Type: Grant
    Filed: June 19, 2012
    Date of Patent: May 21, 2013
    Inventor: Daniel Lu Mei
  • Continuous Communications Conduit Apparatus and Method
    Publication number: 20120285716
    Abstract: A continuous communications conduit for use in a well is disclosed. A first 101 and second 102 conduit section are threadably engaged and a weldment is formed 200. A heat shield conduit 220 can be disposed within a bore (111, 112) of a conduit section (101, 102) between a first conduit section shoulder 151 and a second conduit section shoulder 152. A first 301, second 302, and third 303 conduit section can be threadably engaged and a weldment 400 formed. An electrical conductor 300 can be disposed in a bore of the conduit sections (301, 302, 303). A heat shield conduit 320 can be disposed between a first conduit section shoulder 351 and a second conduit section shoulder 352. Optionally, an elastomeric stabilizer (410, 420) may be utilized.
    Type: Application
    Filed: June 19, 2012
    Publication date: November 15, 2012
    Inventor: Daniel Lu Mei
  • Continuous communications conduit apparatus and method
    Patent number: 8225876
    Abstract: A continuous communications conduit for use in a well is disclosed. A first (101) and second (102) conduit section are threadably engaged and a weldment is formed (200). A heat shield conduit (220) can be disposed within a bore (111, 112) of a conduit section (101, 102) between a first conduit section shoulder (151) and a second conduit section shoulder (152). A first (301), second (302), and third (303) conduit section can be threadably engaged and a weldment (400) formed. An electrical conductor (300) can be disposed in a bore of the conduit sections (301, 302, 303). A heat shield conduit (320) can be disposed between a first conduit section shoulder (351) and a second conduit section shoulder (352). Optionally, an elastomeric stabilizer (410, 420) may be utilized.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: July 24, 2012
    Inventor: Daniel Lu Mei
  • Continuous Communications Conduit Apparatus and Method
    Publication number: 20090065083
    Abstract: A continuous communications conduit for use in a well is disclosed. A first (101) and second (102) conduit section are threadably engaged and a weldment is formed (200). A heat shield conduit (220) can be disposed within a bore (111, 112) of a conduit section (101, 102) between a first conduit section shoulder (151) and a second conduit section shoulder (152). A first (301), second (302), and third (303) conduit section can be threadably engaged and a weldment (400) formed. An electrical conductor (300) can be disposed in a bore of the conduit sections (301, 302, 303). A heat shield conduit (320) can be disposed between a first conduit section shoulder (351) and a second conduit section shoulder (352). Optionally, an elastomeric stabilizer (410, 420) may be utilized.
    Type: Application
    Filed: February 9, 2006
    Publication date: March 12, 2009
    Inventor: Daniel Lu Mei