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GRAND PLASTIC TECHNOLOGY CORP

Overview
  • Total Patents
    71
  • GoodIP Patent Rank
    43,143
  • Filing trend
    ⇧ 83.0%
About

GRAND PLASTIC TECHNOLOGY CORP has a total of 71 patent applications. It increased the IP activity by 83.0%. Its first patent ever was published in 2000. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets semiconductors, chemical engineering and materials and metallurgy are WUXI HUAYING MICROELECTRONIC TECHNOLOGY CO LTD, KUNSHAN INBORE ELECTRONIC TECHNOLOGY CO LTD and LIGHT GLOBAL SEMICONDUCTOR CO LTD.

Patent filings in countries

World map showing GRAND PLASTIC TECHNOLOGY CORPs patent filings in countries
# Country Total Patents
#1 Taiwan 40
#2 China 28
#3 United States 3

Patent filings per year

Chart showing GRAND PLASTIC TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yuan-Hsin 10
#2 Wang Chih-Cheng 8
#3 Huang Li-Tso 8
#4 Wu Chih-Hung 7
#5 Wang Chia-Kang 6
#6 Yeh Yin-Cheng 6
#7 Wu Zong-En 5
#8 Tsui Bing-Yue 5
#9 Wu Zong'En 5
#10 Huang Fu-Yuan 5

Latest patents

Publication Filing date Title
CN112185841A Cartridge rotating apparatus and cartridge
CN112151429A Substrate transfer apparatus, semiconductor process machine and substrate transfer method
CN111900102A Single wafer wet processing equipment
CN111477561A Batch substrate wet processing device and batch substrate wet processing method
TWI690991B Batch substrate wet treatment device and batch substrate wet treatment method
CN111457692A Batch substrate drying equipment and substrate drying air knife device thereof
TWI694872B Batch substrate drying equipment and substrate drying air blade device thereof
CN111199898A Cleaning device and method
TWI673789B Cleaning apparatus and method
TWI667081B Cleaning apparatus and method
CN110473800A Cleaning device and method
CN110246797A Wafer mounting apparatus, wafer fixed pedestal and wafer vacuum sucker
TWI642138B Wafer fixing device, wafer fixing base and wafer vacuum chuck
CN110021536A Substrate board treatment
TW201931490A Substrate processing apparatus and rotating stage thereof
CN110021535A Substrate board treatment and its turntable
TWI650828B Substrate processing apparatus
TWI645467B Wafer cleaning equipment and method of controlling a brush of the wafer cleaning equipment
CN109950170A The method of the hairbrush group of wafer cleaning equipment and control wafer cleaning equipment
TWI640369B Substrate processing apparatus, spray head cleaning device and method for cleaning spray head