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BEIJING SEMICONDUCTOR SPECIAL EQUIPMENT RES INST 45TH RES INST CHINA ELEC

Overview
  • Total Patents
    120
  • GoodIP Patent Rank
    11,865
  • Filing trend
    ⇧ 100.0%
About

BEIJING SEMICONDUCTOR SPECIAL EQUIPMENT RES INST 45TH RES INST CHINA ELEC has a total of 120 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, machine tools and chemical engineering are Tianjin zhonghuan advanced material technology co ltd, JEONG IN KWON and SETEK M KK.

Patent filings in countries

World map showing BEIJING SEMICONDUCTOR SPECIAL EQUIPMENT RES INST 45TH RES INST CHINA ELECs patent filings in countries
# Country Total Patents
#1 China 120

Patent filings per year

Chart showing BEIJING SEMICONDUCTOR SPECIAL EQUIPMENT RES INST 45TH RES INST CHINA ELECs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fei Jiuhai 18
#2 Zhu Fusheng 17
#3 Xia Nanjun 16
#4 Yin Ying 16
#5 Li Ting 15
#6 Wang Wenli 15
#7 Si Haiyan 14
#8 Zhang Weifeng 14
#9 Wu Guangqing 13
#10 Chen Suwei 11

Latest patents

Publication Filing date Title
CN112165817A Magnetic door structure and case
CN112246727A Rolling brush driven assembly
CN112255754A Optical lens aligning mechanism
CN112053401A Chip splicing method, device, equipment and storage medium
CN111584403A Semiconductor material processing apparatus and semiconductor material processing method
CN111508875A Quartz groove and manufacturing method thereof
CN111243996A Positioning device in wafer cleaning equipment
CN111215771A Laser processing device and processing method
CN111293060A Wafer cleaning and fixing device and wafer cleaning equipment
CN111334844A Stirring device, electrochemical deposition tank, chip production equipment and chip
CN110931401A Wafer box rotating device and wafer box rotating and lifting equipment
CN111220830A Electrical index testing method and device for multiple elements and electronic equipment
CN110911326A Lifting type transfer device and wafer loading and unloading system
CN110842781A Non-contact measurement method and device
CN110842766A Chip loading mechanism and chip grinding and polishing system
CN111002217A Leveling mounting frame and sheet bearing device
CN110666343A Laser turning device, laser processing light path system and light path debugging method
CN110648948A Quartz cleaning equipment
CN110657636A Drying device
CN110571175A Swing arm control method, device and system and wafer processing equipment