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PRINTRONIX INC

Overview
  • Total Patents
    299
About

PRINTRONIX INC has a total of 299 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets textiles and paper, computer technology and electrical machinery and energy are MIKOH IMAGING SYSTEMS PTY LTD, NORTEC COMPUTER DEVICES and POSTEK ELECTRONICS CO LTD.

Patent filings per year

Chart showing PRINTRONIX INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barrus Gordon B 50
#2 Barrus Gordon Brent 31
#3 Farb Norman E 25
#4 Matula Jerry 21
#5 White Dennis R 21
#6 Farb Norman Edwin 18
#7 Moore Kevin P 17
#8 Emenaker Leo Joseph 17
#9 Chiu Lihu M 16
#10 Emenaker Leo J 14

Latest patents

Publication Filing date Title
US2014104339A1 Preventing coil overheating in line printer hammer banks
US8657409B1 Line printer hammer banks
WO2011091025A1 Intelligent ribbon cartridge
MY154034A Ribbon cassette
EP1857968A2 VSWR classification and non-resonant encoding of RFID tags using a near-field encoder
US2007013522A1 RFID verifier
CN1899838A Ribbon hub and spool assembly
EP2243634A1 Ribbon hub and spool assembly
US2007003349A1 Printer ribbon with sewn feature and apparatus for forming same
US2007267499A1 Beam-forming aperture for barcode applications
CN1838147A Capacitive RFID tag encoder
US2007171071A1 Multi-band RFID encoder
US2007040680A1 Capacitively-coupled RFID encoder
CN1877602A Auto induction and encoder printer system for multi-class RFID label
EP1615156A2 Auto sense and encode printer system for multiple classes of RFID tags
EP1605394A2 Apparatus and method for controlling an RFID printer system
US2006239742A1 Ribbon identification
CN1734474A EPC data manager
US2006212241A1 RFID tag imager
US2006208895A1 RFID radiation nullifier