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CHANGZHOU INST OF DALIAN UNIVERSITY OF TECHNOLOGY

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    125,772
About

CHANGZHOU INST OF DALIAN UNIVERSITY OF TECHNOLOGY has a total of 18 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, surface technology and coating and electrical machinery and energy are SHENZHEN ZHIYUAN POWER TECH CO LTD, J&L TECH CO LTD and HONDA KAZUYOSHI.

Patent filings in countries

World map showing CHANGZHOU INST OF DALIAN UNIVERSITY OF TECHNOLOGYs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing CHANGZHOU INST OF DALIAN UNIVERSITY OF TECHNOLOGYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Guoqiang 12
#2 Han Zhiyun 8
#3 Wei Keke 7
#4 Wu Aimin 5
#5 Zou Ruixun 4
#6 Qian Liping 4
#7 Li Qiang 3
#8 Guoqiang Lin 2
#9 Jiayan Li 2
#10 Dong Wei 2

Latest patents

Publication Filing date Title
CN104561909A Ionitriding/arc ion plating surface composite modification apparatus and method
CN104561910A Plasma enhanced arc ion plating equipment and method for preparing precision coating
CN104577144A Fuel-cell bipolar plate with nitrified and enhanced surface and preparation method thereof
CN104561888A Equipment and method for enhancing nitridation of low-pressure plasma
CN104357810A Coaxial microwave plasma film-deposition equipment
CN104089972A Method for determining condensate depression of metal micro-drops during rapid solidification process and device used by method
CN104096845A Method and device for manufacturing metallic glass particles
CN104052318A Low-voltage three-phase-input buck-boost DC power device
CN103981510A Double-door vertical equipment for preparing diamond film
CN103993283A Excitation power supply device for plasma coating equipment
CN103981493A Arc initiation device for plasma coating equipment
CN103981509A Vertical-layout single-array hot wire device for preparing diamond film
CN103981511A Vertically-arranged multi-array heating wire device for preparing diamond film
CN103981492A Low-voltage and high-current arc discharge power supply device for plasma film plating
CN103469157A Amorphous-based B-C-Mg ternary film and preparation method thereof
CN102751399A Facility for manufacturing vertical GaN-based LED chips by metal substrates
CN102496652A Preparation method for ultraviolet-proof thin-film solar cell
CN102491337A Method for preparing high-purity silicon powder through microwave plasma torch