Learn more

CHANGXIN MEMORY TECHNOLOGIES INC

Overview
  • Total Patents
    123
  • GoodIP Patent Rank
    11,623
About

CHANGXIN MEMORY TECHNOLOGIES INC has a total of 123 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China and United States. Its main competitors in its focus markets semiconductors, computer technology and basic communication technologies are HYUNDAI MICRO ELECTRONICS CO, HITACHI ULSI SYS CO LTD and LIAW JHON-JHY.

Patent filings in countries

World map showing CHANGXIN MEMORY TECHNOLOGIES INCs patent filings in countries
# Country Total Patents
#1 China 121
#2 United States 2

Patent filings per year

Chart showing CHANGXIN MEMORY TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 The Designer Has Waived The Right To Be Cited 17
#2 Wu Binghuan 6
#3 Liu Geyan 5
#4 Lin Dingyou 4
#5 Mou Wenjie 4
#6 Cai Zongrui 4
#7 Chen Canyi 3
#8 Chen Yulang 3
#9 Yang Kang 2
#10 Huang Zequn 2

Latest patents

Publication Filing date Title
CN111211108A Semiconductor structure, test pad structure and manufacturing method thereof
CN111211028A Horizontal detection mechanism and scanning electron microscope
CN111209182A Integrated circuit power-on test method and device, storage medium and electronic equipment
CN111211065A Cleaning method of semiconductor production equipment and semiconductor process method
CN111209604A Detection method and device of memory chip and terminal
CN111211076A Wafer transmission mechanism and semiconductor production equipment
CN111211077A Automatic material conveying equipment and method
CN111207214A Semiconductor manufacturing equipment and valve for cavity of equipment
CN111211122A Manufacturing method of semiconductor device and semiconductor device
CN111209609A Production parameter determination method, device, system, storage medium and electronic equipment
CN111211170A Semiconductor device and method for manufacturing the same
CN111211091A Semiconductor device and method for manufacturing the same
CN111211548A Circuit device of charge pump, semiconductor memory and output voltage overshoot protection method
CN111211121A Manufacturing method of semiconductor device and semiconductor device
CN111211106A Wiring layer structure, preparation method thereof and bonding pad structure
CN111200433A Delay locked loop circuit, method of synchronizing clock signal, and semiconductor memory
CN111197698A Gas delivery system
CN111199933A Semiconductor structure, redistribution layer structure and manufacturing method thereof
CN111199946A Copper pillar bump structure and manufacturing method thereof
CN111199881A Preparation method of semiconductor structure