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HUGHES JOHN R

Overview
  • Total Patents
    11
About

HUGHES JOHN R has a total of 11 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets digital networks, transport and computer technology are CHENGDU GUANGDA NEW NETWORK TECHNOLOGY CO LTD, CERTIVOX LTD and JONETIX CORP.

Patent filings in countries

World map showing HUGHES JOHN Rs patent filings in countries
# Country Total Patents
#1 United States 10
#2 United Kingdom 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hughes John R 10
#2 Masters Richard Roderick 2
#3 Schmitt David D 2
#4 Gilde Robert George 1
#5 Masters Richard R 1
#6 Hammerle Eric 1

Latest patents

Publication Filing date Title
US9083760B1 Dynamic cloning and reservation of detached idle connections
US9210177B1 Rule based extensible authentication
GB9413143D0 Monitoring indication apparatus
US5068887A Dental x-ray alignment device
US2383388A Weeding tool
US2188096A Convertible car for railway and highway use
US2066836A Road and railway vehicle
US1534956A Toy vehicle