Compact high-power pulsed terahertz source

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7649328
APP PUB NO 20090146085A1
SERIAL NO

11999754

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A sub-mm wave source based on Cherenkov resonant radiation of a microbunched electron beam radiating coherently in a dielectric-loaded pipe. The microbunched electron beam is produced in a pulse photoinjector by illuminating a metal photocathode with sub-ps or multi-ps intensity-modulated laser beam with a beat wave or multiplexing at terahertz frequencies, the photoelectrons generated at the photocathode being accelerated by an electric field and sub-wavelength focused by magnetic field to propagate through a resonant radiator comprising a corrugated wall or smooth-wall metal capillary pipe internally coated with dielectric and attached to an antenna.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DULY RESEARCH INC1912 MACARTHUR STREET RANCHO PALOS VERDES CA 90275

International Classification(s)

loading....
  • 2007 Application Filing Year
  • H05H Class
  • 232 Applications Filed
  • 92 Patents Issued To-Date
  • 39.66 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smirnov, Alexei V Rancho Palos Verdes, US 40 453
Yu, David U L Rancho Palos Verdes, US 13 144

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 9 Citation Count
  • H05H Class
  • 3.16 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3362410472431101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +01020302.557.512.51517.522.52527.532.53537.540

Forward Cite Landscape

Load Citation