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MACRONIX INT CO LTD

Overview
  • Total Patents
    8,434
  • GoodIP Patent Rank
    644
  • Filing trend
    ⇩ 24.0%
About

MACRONIX INT CO LTD has a total of 8,434 patent applications. It decreased the IP activity by 24.0%. Its first patent ever was published in 1990. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets semiconductors, computer technology and machines are HITACHI ULSI ENG CORP, SPANSION LLC and ZHEJIANG HIKSTOR TECH CO LTD.

Patent filings in countries

World map showing MACRONIX INT CO LTDs patent filings in countries

Patent filings per year

Chart showing MACRONIX INT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hung Chun-Hsiung 328
#2 Lung Hsiang-Lan 315
#3 Lai Erh-Kun 302
#4 Lue Hang-Ting 274
#5 Lu Tao-Cheng 198
#6 Chang Kuen-Long 172
#7 Wu Chao-I 171
#8 Hung Chun Hsiung 168
#9 Lung Hsiang Lan 150
#10 Chen Shih-Hung 142

Latest patents

Publication Filing date Title
US2021117187A1 Memory device and computing in memory method thereof
US2021074726A1 3d and flash memory architecture with fefet
TWI717269B Memory unit operation method
US2021057002A1 Secure mechanism in security chip
US2021098031A1 Managing startups of bandgap reference circuits in memory systems
US2021099128A1 Relaxation oscillator circuit with process variation compensation
US2021098037A1 Managing bit line voltage generating circuits in memory devices
TWI717250B Semiconductor device and electrostatic discharge protection method
CN112052189A Memory device, electronic device and reading method related to memory device and electronic device
TWI712041B Erase method for multi-tier 3d memory
TWI715471B Semiconductor structure and manufacturing method for the same
CN111723409A Integrated circuit, memory circuit and method for operating an integrated circuit
US2020387454A1 Memory device, electronic device, and associated read method
US2020312405A1 Neural network computation method and apparatus using adaptive data representation
US2020186339A1 Stable physically unclonable function
US2020381050A1 3D flash memory module and healing and operating methods of 3D flash memory
US2020381450A1 3d flash memory and array layout thereof
TWI711122B Switching device and memory device
US2021074725A1 Vertical-channel ferroelectric flash memory
TWI699774B Semiconductor device and operating method thereof