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WHELAN DAVID A

Overview
  • Total Patents
    12
About

WHELAN DAVID A has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets measurement, telecommunications and digital networks are KISHIGAMI TAKAAKI, SUN QINFANG and SUZHOU SOUNDTECH OCEANIC INSTR CO LTD.

Patent filings in countries

World map showing WHELAN DAVID As patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing WHELAN DAVID As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Whelan David A 12
#2 Gutt Gregory M 9
#3 Ayyagari Arun 3
#4 Lawrence David G 3
#5 O'Connor Michael Lee 2
#6 Schmalzried Rachel Rane′ 2
#7 Hunter John W 2
#8 Schmalzried Rachel Rane 1
#9 Fyfe Peter M 1
#10 O'Connor Michael L 1

Latest patents

Publication Filing date Title
US9204104B1 Imaging and sensing assembly, system and method
US9019375B1 Target locator and interceptor imaging and sensing assembly, system and method
US2013031598A1 Contextual-based virtual data boundaries
US2013203437A1 Cells obtaining timing and positioning by using satellite systems with high power signals for improved building penetration
US2013065514A1 Advanced timing and time transfer for satellite constellations using crosslink ranging and an accurate time source
US2013019317A1 Secure routing based on degree of trust
US2012309416A1 Geothentication based on network ranging
US2012218147A1 Precise absolute time transfer from a satellite system
US2012222089A1 Network topology aided by smart agent download
US9465582B1 Significant random number generator
US2011248887A1 Geolocation leveraging spot beam overlap