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CHANGZHOU RUIZE MICROELECTRONICS CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    83,812
  • Filing trend
    ⇧ 50.0%
About

CHANGZHOU RUIZE MICROELECTRONICS CO LTD has a total of 34 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, semiconductors and mechanical elements are SUESS MICROTEC PHOTOMASK EQUIPMENT GMBH & CO KG, SUSS MICROTEC PHOTOMASK EQUIPMENT GMBH & CO KG and UCT KK.

Patent filings in countries

World map showing CHANGZHOU RUIZE MICROELECTRONICS CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Xu Fei 19
#2 Wu Zhiguo 16
#3 Shen Jian 12
#4 Jin Haitao 8
#5 Jin Hui 4
#6 Haitao Jin 4
#7 Fei Xu 4
#8 Baoguo Ji 4
#9 Mao Keyong 3
#10 Ji Baoguo 3

Latest patents

Publication Filing date Title
CN112067568A High-concentration ozone water detection device and method
CN112032301A Pressure tank
CN112092446A Cup-shaped mould pressing die
CN111796485A Device and method for removing photoresist on edge and side of photomask
CN111863701A Photomask wet process chuck
CN111906093A Large-area photon generation spray head
CN110893325A Device and method for preparing ozone water
CN110426916A A kind of device and method of optical mask plate protective film offset printing removal
CN109003925A High-accuracy flat heating device for semiconductor mask plate
CN109013220A Rotation expansion chuck for semiconductor mask plate gluing
CN108380569A High concentration OH free radical generating means
CN107315316A A kind of photomask cleaning agent to metal low corrosion
CN107061379A Automatic air exchanging type energy storage equipment
CN106640581A Airbag pump with better sealing performance
WO2018023838A1 Novel protection film for preventing from growing haze on photomask
CN106200259A The photomask cleaning of low sulfate radical residual concentration
CN106647164A Method for avoiding crystallization of etching solution conveying pipelines
CN105339713A A flow control valve servo mechanism based on a step motor and control method thereof
CN103808000A Thick film heater
CN103557257A Pfa spring