CARBON DOT MULTICOLOR PHOSPHORS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15640433

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Carbon dots synthesized from p-phenylenediamine in diphenyl ether exhibit excitation wavelength independent long wavelength multicolor emissions (green to red) when they are dispersed in different solvents and polymers. The emissions are excitation wavelength independent and one excitation light can excite all the colors.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE3810 W LAKESHORE DRIVE BATON ROUGE LA 70803

International Classification(s)

loading....
  • 2017 Application Filing Year
  • H01L Class
  • 30754 Applications Filed
  • 25260 Patents Issued To-Date
  • 82.14 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
YU, Weiyong Shreveport, US 9 105

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 1 Citation Count
  • H01L Class
  • 23.71 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3689997611243481558461392216162801 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +05001000150020002500300035004000450050005500600065007000750080008500900095001000010500

Forward Cite Landscape

Load Citation