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SHANGHAI GEYI ELECTRONIC CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    80,204
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI GEYI ELECTRONIC CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets semiconductors are SHENZHEN BASIC SEMICONDUCTOR LTD, LIN SHIAN-JYH and FORMOSA MICROSEMI CO LTD.

Patent filings in countries

World map showing SHANGHAI GEYI ELECTRONIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SHANGHAI GEYI ELECTRONIC CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Shu Qingming 21
#2 Xiong Tao 18
#3 Liu Zhao 15
#4 Xu Yisheng 15
#5 Luo Xiao 7
#6 Chen Chunhui 5
#7 Yu Fabo 4

Latest patents

Publication Filing date Title
CN107123620A A kind of semiconductor devices and preparation method thereof
CN107134456A A kind of semiconductor storage unit and preparation method thereof
CN105977141A Auto-aligning double patterning method
CN107359111A A kind of method of self-alignment duplex pattern
CN105655343A Flash memory and manufacturing method thereof
CN105742171A Floating gate and preparation method thereof
CN105575945A MOM capacitor and manufacturing method for MOM capacitor
CN105575909A 3D NAND flash memory and manufacturing method thereof
CN106972018A A kind of flash memory and preparation method thereof
CN106972019A A kind of flash memory and preparation method thereof
CN106158613A A kind of method improving floating-gate device electronics retentivity and FGS floating gate structure
CN105789133A Flash memory unit and fabrication method
CN105789277A Floating gate structure of flash memory and fabrication method
CN105789035A Floating gate and manufacturing method therefor
CN105789211A Flash memory storage unit and manufacturing method therefor
CN105789212A Flash memory unit and fabrication method
CN105789276A Floating gate and fabrication method thereof
CN105336595A Manufacturing method of tunneling oxide layer and flash memory with tunneling oxide layer
CN105336702A Filling method for interlayer dielectric layers of flash memory
CN105336697A Method for manufacturing flash memory