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CHALLENER DAVID C

Overview
  • Total Patents
    17
About

CHALLENER DAVID C has a total of 17 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, digital networks and telecommunications are FLUENTY KOREA INC, MORGAN CHRISTOPHER EDWIN and MACH ZONE INC.

Patent filings in countries

World map showing CHALLENER DAVID Cs patent filings in countries

Patent filings per year

Chart showing CHALLENER DAVID Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Challener David C 17
#2 Springfield Randall S 9
#3 Locker Howard 4
#4 Rutledge James S 3
#5 Davis Mark C 3
#6 Yang Jinping 3
#7 Goodman Steven D 3
#8 Waltermann Rod D 3
#9 Cromer Daryl 2
#10 Locker Howard J 2

Latest patents

Publication Filing date Title
US2011213953A1 System and method for measuring staleness of attestation during booting between a first and second device by generating a first and second time and calculating a difference between the first and second time to measure the staleness
US2011238541A1 Audit trails for electronic financial transactions
US2011050639A1 Apparatus, method, and system for touch and gesture detection
US2010250959A1 Security for storage devices
US2010134421A1 Combined tap sequence and camera based user interface
US2010103141A1 Techniques for controlling operation of a device with a virtual touchscreen
US2010090983A1 Techniques for creating a virtual touchscreen
US2010083357A1 Remote registration of biometric data into a computer
US2009222889A1 Remote disablement of a computer system
US2009222909A1 Password management outside of a BIOS
US2009089875A1 Local verification of trusted display based on remote server verification
US2009089590A1 Merging external NVRAM with full disk encryption
US2008104416A1 Apparatus and method for enabling applications on a security processor
US2007226711A1 Method for preventing malicious software from execution within a computer system
US2007192580A1 Secure remote management of a TPM