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OPTORUN SHANGHAI CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    36,287
  • Filing trend
    ⇧ 150.0%
About

OPTORUN SHANGHAI CO LTD has a total of 48 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, optics and measurement are VAPOR TECHNOLOGIES, CAMBRIDGE NANOTECH INC and OURLOOK (ZHANGZHOU) OPTICAL TECH CO LTD.

Patent filings in countries

World map showing OPTORUN SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Dai Xiuhai 18
#2 Yu Haichun 13
#3 Jin Wei 10
#4 Fan Bin 8
#5 Ma Shuying 6
#6 Long Rulei 6
#7 Wang Yang 6
#8 Wang Dezhi 5
#9 Zhang Hong 5
#10 Cui Guodong 5

Latest patents

Publication Filing date Title
CN112251730A Non-contact revolution and rotation rotating frame system for vacuum coating
CN112267101A Continuous automatic conveying sputtering film forming device with revolution and rotation structure
CN112230320A Preparation method of optical filter on large-size ultrathin substrate
CN112213803A Waterproof optical film and manufacturing method thereof
CN112249685A Mechanism for carrying out rapid alternate carrying of substrates and carrying method thereof
CN111850499A Built-in structure compact type rotary cathode device
CN111876742A Sputtering cathode gas distribution system for optical film
CN111876741A Spray type cooling sputtering cathode magnetic bar device
CN111778488A Sputtering coating equipment compatible with substrates of different shapes
CN111733394A Twin rotary sputtering cathode device capable of timely adjusting angle of magnetic field
CN111690910A Gas distribution device of plasma enhanced atomic layer deposition equipment for optical thin film
CN111676454A Evaporation source configuration structure capable of saving space in vacuum coating chamber and design method thereof
CN111763016A Low stress film
CN111850516A Upper and lower piece system of atomic layer deposition coating equipment
CN111705309A Chemical source leading-in system of atomic layer deposition coating equipment
CN111649294A Lighting device in urine detection equipment and application method thereof
CN111609802A Optical film forming direct type optical monitoring system and monitoring measurement method thereof
CN111378948A Substrate transverse moving clamping mechanism for film coating
CN111254408A Method for mounting and dismounting coated substrate
CN110408904A A kind of spattering filming device