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TONGFU MICROELECTRONICS CO LTD

Overview
  • Total Patents
    207
  • GoodIP Patent Rank
    7,096
  • Filing trend
    ⇧ 24.0%
About

TONGFU MICROELECTRONICS CO LTD has a total of 207 patent applications. It increased the IP activity by 24.0%. Its first patent ever was published in 2013. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors, optics and measurement are HUAHONG SEMICONDUCTOR (WUXI) CO LTD, FUPO ELECTRONICS CORP and ZHEJIANG JIMAIKE MICROELECTRONIC CO LTD.

Patent filings in countries

World map showing TONGFU MICROELECTRONICS CO LTDs patent filings in countries

Patent filings per year

Chart showing TONGFU MICROELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Lei 34
#2 Yu Guoqing 24
#3 Li Jun 17
#4 Lu Hailun 17
#5 Zhou Feng 17
#6 Li Honglei 14
#7 Sun Bin 12
#8 Xia Xin 12
#9 Shi Chen 11
#10 Dai Ying 10

Latest patents

Publication Filing date Title
CN112038320A Substrate and flip chip packaging structure
CN112038262A Exhaust control device
CN111785704A Chip on film and display device
CN111624796A Chip on film and display device
WO2021017896A1 Packaging structure and fabrication method thereof
CN111755384A Semiconductor device and method of manufacture
CN111653487A Preparation method of metal bump and semiconductor device
CN111554644A Chip, chip package and wafer
CN111554586A Preparation method of chip packaging body
CN111524464A Display device
CN111524465A Preparation method of display device
CN111524466A Preparation method of display device
CN111640722A Chip packaging method and chip packaging device
CN111554582A Chip packaging method and chip packaging device
CN111640676A Method for forming metal bump and semiconductor device
CN111564107A Preparation method of display device
CN111524467A Display device and preparation method thereof
CN111640683A Method for preparing lug on driving chip
CN111617888A Wet process is particulate matter collection device and wet process system for system
CN111485276A Electroplating equipment electric connection unit and electroplating equipment