Testing of properties in flowable materials

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5808301
SERIAL NO

08769131

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Method of testing a property of a flowable substance. In particular this invention relates to the testing of the cross-linkability of an adhesive and is particularly relevant to an in-line process for mounting electronic components upon a printed circuit board. In the process, infrared light is passed through adhesive being fed to a dispensing position. Some of the light is absorbed by chemicals in the adhesive. Unabsorbed light after passing through the adhesive is analyzed and wavelengths of the light relating to cross-linkable materials in adhesive are monitored.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
NORTEL NETWORKS LIMITEDMONTREAL QUEBEC83

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brinkley, Paul Morrisville, NC 3 7
Peterson, John P Chapel Hill, NC 7 29

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation