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ROYSTON PHILIP STEWART

Overview
  • Total Patents
    12
About

ROYSTON PHILIP STEWART has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in United States. Its main competitors in its focus markets telecommunications, computer technology and digital networks are CHENGDU ACTI TECH & DEVELOPMENT CO LTD, MAGNOLIA BROADBAND INC and CHENGDU MIWIND COMMUNICATION TECH CO LTD.

Patent filings in countries

World map showing ROYSTON PHILIP STEWARTs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing ROYSTON PHILIP STEWARTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Royston Philip Stewart 12
#2 Hall Steven Deane 2
#3 Cox David Grant 2
#4 Marholev Bojko 1
#5 Ibrahim Brima 1
#6 Wilson Robin Wyndham John 1
#7 Cox David 1

Latest patents

Publication Filing date Title
US2013237150A1 Near field communications (NFC) device having adjustable gain
US2013225071A1 Detecting a presence of near field communications (NFC) devices
US2013144793A1 Systems and methods for providing NFC secure application support in battery on and battery off modes
US2013143488A1 Detecting a presence of near field communications (NFC) devices
US2013084801A1 Positioning guidance for increasing reliability of near-field communications
US2013078914A1 Varying Load Modulation in an NFC-Enabled Device Over a Range of Field Strength
US2013005245A1 Systems and methods for providing NFC secure application support in battery-off mode when no nonvolatile memory write access is available
US2013005242A1 Method and apparatus for reducing NFC multi-protocol polling duration and power consumption
US2013005243A1 Device for authenticating wanted NFC interactions
US2012329389A1 Measurement and reporting of received signal strength in NFC-enabled devices
US2012329388A1 NFC-Enabled Devices to Store and Retrieve Portable Application-Specific Personal Information for Use with Computational Platforms