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ACTRANS SYSTEM INC

Overview
  • Total Patents
    20
About

ACTRANS SYSTEM INC has a total of 20 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, Taiwan and China. Its main competitors in its focus markets semiconductors and computer technology are HSU TZU-HSUAN, SILICON BASED TECH CORP and APPLIED INTELLECTUAL PROPERTIE.

Patent filings in countries

World map showing ACTRANS SYSTEM INCs patent filings in countries

Patent filings per year

Chart showing ACTRANS SYSTEM INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Chiou-Feng 17
#2 Fan Der-Tsyr 5
#3 Tuntasood Prateep 5
#4 Lu Jung-Chang 3
#5 Chiou-Feng Tuntasood Prateep F 1
#6 Chiou-Feng Chen 1

Latest patents

Publication Filing date Title
CN1728393A NAND flash memory with densely packed memory gates and fabrication process
TW200507248A Flash memory with trench select gate and fabrication process
US6747310B2 Flash memory cells with separated self-aligned select and erase gates, and process of fabrication
US6885586B2 Self-aligned split-gate NAND flash memory and fabrication process
US6426896B1 Flash memory cell with contactless bit line, and process of fabrication
CN1300444A Flash memory cell with self-aligned gates and fabrication process
US6291297B1 Flash memory cell with self-aligned gates and fabrication process
US6184554B1 Memory cell with self-aligned floating gate and separate select gate, and fabrication process
US6222227B1 Memory cell with self-aligned floating gate and separate select gate, and fabrication process
US6313498B1 Flash memory cell with thin floating gate with rounded side wall, and fabrication process
US6140182A Nonvolatile memory with self-aligned floating gate and fabrication process