Learn more

YANGTZE MEMORY TECH CO LTD

Overview
  • Total Patents
    2,688
  • GoodIP Patent Rank
    575
  • Filing trend
    ⇧ 235.0%
About

YANGTZE MEMORY TECH CO LTD has a total of 2,688 patent applications. It increased the IP activity by 235.0%. Its first patent ever was published in 2017. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, computer technology and measurement are YANGTZE MEMORY TECHNOLOGIES CO LTD, ACTRANS SYSTEM INC and NANYA TECHNOLOGY CORP.

Patent filings in countries

World map showing YANGTZE MEMORY TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing YANGTZE MEMORY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xia Zhiliang 264
#2 Huo Zongliang 221
#3 Liu Jun 180
#4 Xiao Lihong 176
#5 Chen Jun 149
#6 Hu Yushi 122
#7 Tao Qian 122
#8 Lu Zhenyu 114
#9 Zhou Wenxi 109
#10 Xiao Li Hong 106

Latest patents

Publication Filing date Title
CN112289358A Three-dimensional memory system and method of programming three-dimensional memory
CN112289694A Wafer bonding method
CN112289795A Electric leakage analysis method of three-dimensional memory and three-dimensional memory
CN112289800A Three-dimensional memory device and manufacturing method thereof
CN112289805A Manufacturing method of groove structure, three-dimensional NAND memory and manufacturing method thereof
CN112270947A Programming method and apparatus for memory
CN112289799A Three-dimensional memory and manufacturing method thereof
CN112270946A Memory programming method and device and electronic equipment
CN112259148A Storage device and reading method thereof
CN112289796A Manufacturing method of three-dimensional memory and three-dimensional memory
CN112289798A Three-dimensional memory and manufacturing method thereof
CN112289739A Three-dimensional memory and manufacturing method of contact plug thereof
CN112240728A Method for improving false alarm of cooling system water flow and semiconductor processing equipment
CN112289797A Peripheral circuit and three-dimensional memory
CN112289804A Method of fabricating 3D memory device and intermediate structure of fabricating process thereof
CN112264928A Chemical mechanical polishing equipment
CN112259547A Semiconductor device and method for manufacturing the same
CN112283582A Valve box and reactant supply system
CN112289803A 3D memory device and method of manufacturing the same
CN112259538A Semiconductor device and manufacturing method thereof