Learn more

GATEFIELD CORP

Overview
  • Total Patents
    16
About

GATEFIELD CORP has a total of 16 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets computer technology, semiconductors and basic communication technologies are YOKO HIDEYUKI, PICKETT MATTHEW D and RAMTRON INTERNATL CORP.

Patent filings in countries

World map showing GATEFIELD CORPs patent filings in countries

Patent filings per year

Chart showing GATEFIELD CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Kyung Joon 9
#2 Hecht Volker 9
#3 Peng Jack Zezhong 9
#4 Broze Robert U 9
#5 Levchenko Victor 6
#6 Robert M Salter Iii 4
#7 Salter Iii Robert M 3
#8 Freeman Richard D 2
#9 Saxe Timothy 2
#10 Broze Robert V 1

Latest patents

Publication Filing date Title
US6125059A Method for erasing nonvolatile memory cells in a field programmable gate array
US6072720A Nonvolatile reprogrammable interconnect cell with programmable buried bitline
US6137728A Nonvolatile reprogrammable interconnect cell with programmable buried source/drain in sense transistor
US5838040A Nonvolatile reprogrammable interconnect cell with FN tunneling in sense
US5894148A Floating gate FPGA cell with counter-doped select device