Patents by Inventor Huo-Tu Huang

Huo-Tu Huang 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).

  • Table lamp
    Patent number: D623325
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623328
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623330
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623332
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: September 7, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D623788
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: September 14, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D624226
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: September 21, 2010
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D639489
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: June 7, 2011
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D639490
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: June 7, 2011
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Lampshade of a table lamp
    Patent number: D639495
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: June 7, 2011
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D663456
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: July 10, 2012
    Inventor: Huo-Tu Huang
  • Base of a lamp stand
    Patent number: D666767
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: September 4, 2012
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D669626
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: October 23, 2012
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D669627
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: October 23, 2012
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D669628
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: October 23, 2012
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D673715
    Type: Grant
    Filed: September 27, 2011
    Date of Patent: January 1, 2013
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D673716
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: January 1, 2013
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D689641
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: September 10, 2013
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D689642
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: September 10, 2013
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D689643
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: September 10, 2013
    Assignee: Huangslite Industrial Co., Ltd.
    Inventor: Huo-Tu Huang
  • Table lamp
    Patent number: D728845
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: May 5, 2015
    Inventor: Huo-Tu Huang