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CLARK JAMES E

Overview
  • Total Patents
    23
About

CLARK JAMES E has a total of 23 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets optics, audio-visual technology and thermal processes are GOODHILL DEAN K, SHENZHEN HUAQIANG SANYO TECHNOLOGY DESIGN CO LTD and STUDIO ARISU KK.

Patent filings in countries

World map showing CLARK JAMES Es patent filings in countries

Patent filings per year

Chart showing CLARK JAMES Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clark James E 22
#2 Clark Thomas E 2
#3 Clark James E Ii 1

Latest patents

Publication Filing date Title
US2012243859A1 Photographic synchronization optimization system and method
US8326141B1 Systems and methods for changing power states of a remote device using one or more camera body controls and a preset delay
US8326136B1 Systems and methods for communicating with a device using one or more camera body controls
US8614766B1 Systems and methods for controlling a power state of a remote device using camera body backlighting control signaling
US2012099847A1 Systems and Methods For Controlling A Photographic Modeling Light Using One or More Camera Body Control Signals
US2012140088A1 Photographic Light Output Power Control System and Method
US1652392A Humidifier
US1687544A Electric fan and heater