Learn more

SANFORD JOHN R

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    207,282
  • Filing trend
    ⇩ 100.0%
About

SANFORD JOHN R has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets telecommunications and machines are WAVEBENDER INC, E TENNA CORP and GALTRONICS USA INC.

Patent filings in countries

World map showing SANFORD JOHN Rs patent filings in countries
# Country Total Patents
#1 United States 10
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing SANFORD JOHN Rs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications
#2 Machines

Focus technologies

# Technology
#1 Antennas
#2 Unspecified technologies
#3 Waveguides

Top inventors

# Name Total Patents
#1 Sanford John R 11

Latest patents

Publication Filing date Title
US2015244077A1 Antenna system and method
US2016218406A1 Coaxial rf dual-polarized waveguide filter and method
US2014118203A1 Coax coupled slot antenna
US2011063183A1 Antenna system and method
US2011063182A1 Antenna system and method
WO9940687A1 Wireless communication system having frequency scanning based directivity