Patents by Inventor Nan Jung Huang

Nan Jung 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).

  • Knockdown article foldably assembled from multiple sheets as linked by universal couplings
    Publication number: 20060134352
    Abstract: A knockdown article includes a plurality of sheets which are linked by a plurality of universal couplings, each coupling having at least two pins for respectively engaging two pin holes formed in two neighboring sheets to thereby link the two neighboring sheets; whereby upon completion of the linking of all sheets, a decorative article can be foldably assembled.
    Type: Application
    Filed: December 16, 2004
    Publication date: June 22, 2006
    Inventor: Nan-Jung Huang
  • Lighting fixture for optionally positioning lamp device
    Patent number: 6663266
    Abstract: A lighting fixture includes a supporting device clamped or standing on a table or surface; a main arm pivotally mounted on the supporting device; a cantilever pivotally secured to the main arm; a lamp device having a lamp and a lamp shade pivotally connected to the cantilever; and a linear restoring spring set resiliently retained between the supporting device and an adapter secured at a distal (outer) end portion of the cantilever for securing the lamp device with the adapter, with the linear restoring spring set linearly concealed and built in the cantilever and the main arm for forming a compact appearance of the lighting fixture and for statically balancing the weight of the lamp device in order for optionally positioning the lamp device at a desired orientation or position.
    Type: Grant
    Filed: May 9, 2002
    Date of Patent: December 16, 2003
    Inventor: Nan-Jung Huang
  • LIGHTING FIXTURE FOR OPTIONALLY POSITIONING LAMP DEVICE
    Publication number: 20030210553
    Abstract: A lighting fixture includes a supporting device clamped or standing on a table or surface; a main arm pivotally mounted on the supporting device; a cantilever pivotally secured to the main arm; a lamp device having a lamp and a lamp shade pivotally connected to the cantilever; and a linear restoring spring set resiliently retained between the supporting device and an adapter secured at a distal (outer) end portion of the cantilever for securing the lamp device with the adapter, with the linear restoring spring set linearly concealed and built in the cantilever and the main arm for forming a compact appearance of the lighting fixture and for statically balancing the weight of the lamp device in order for optionally positioning the lamp device at a desired orientation or position.
    Type: Application
    Filed: May 9, 2002
    Publication date: November 13, 2003
    Inventor: Nan-Jung Huang
  • Task lamp
    Patent number: D463054
    Type: Grant
    Filed: November 23, 2001
    Date of Patent: September 17, 2002
    Inventor: Nan Jung Huang
  • Knob
    Patent number: D468990
    Type: Grant
    Filed: November 23, 2001
    Date of Patent: January 21, 2003
    Inventor: Nan Jung Huang
  • Rectangular lamp
    Patent number: D474556
    Type: Grant
    Filed: January 31, 2002
    Date of Patent: May 13, 2003
    Inventor: Nan Jung Huang