The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 2000
Filed:
Oct. 04, 1994
Applicant:
Inventors:
Dennis Gallagher, Stamford, CT (US);
Rameshwar Bhargava, Ossining, NY (US);
Jacqueline Racz, Ossining, NY (US);
Assignee:
Philips Electronics N.A. Corp., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428407 ; 428403 ; 428570 ; 428573 ; 428690 ; 428917 ;
Abstract
Doped encapsulated semiconductor nanoparticles of a size (<100 .ANG.) which exhibit quantum effects. The nanoparticles are precipitated and coated with a surfactant by precipitation in an organometallic reaction. The luminescence of the particles may be increased by a further UV curing step.
Gallagher, Dennis. (2000). Encapsulated quantum sized doped semiconductor particles and method of (U.S. Patent No. 6048616). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6048616
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile