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DONGGUAN WUZHU TECHNOLOGY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    106,439
About

DONGGUAN WUZHU TECHNOLOGY CO LTD has a total of 21 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 audio-visual technology, surface technology and coating and machine tools are SHENZHEN KINWONG ELECTRONIC CO LTD, SHENZHEN XUNJIEXING CIRCUIT TECH CO LTD and KINWONG ELECTRONIC TECHNOLOGY LONGCHUAN CO LTD.

Patent filings in countries

World map showing DONGGUAN WUZHU TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing DONGGUAN WUZHU TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meng Zhaoguang 14
#2 Ran Yanxiang 9
#3 Cai Zhihao 1
#4 Li Xinneng 1
#5 Ye Zhi 1
#6 Lin Hongjun 1

Latest patents

Publication Filing date Title
CN105357876A Board milling mold and PCB milling method
CN104936387A Printed circuit board metalized half via hole machining method
CN104918422A Method for manufacturing semi-metallized hole of printed circuit board
CN104936386A Printed circuit board half metalized hole making method
CN104853524A Film sticking equipment and film sticking method
CN104801589A Protective film stripping method
CN104302125A High-density connected printed circuit board aligning system and method
CN104168715A Soft board photosensitive film attaching method
CN104164689A Horizontal pre-treatment vertical continuous type electroplating equipment
CN104135823A Fabrication method for rigid-flex printed combination board of covering membrane window
CN104135825A Copper reduction process for printed circuit board
CN104030392A Method for degrading ethylene diamine tetraacetic acid (EDTA) in chemical copper plating wastewater and photoelectric catalytic degradation reactor
CN104010445A Dynamic compensation manufacturing method for fine circuit
CN104020388A Method for testing internal short circuit of PCB
CN104020387A Method for finding short circuit point on printed circuit board
CN104023484A Manufacturing method of printed circuit board overlaid through hole structure
CN103533748A Laser alignment testing structure and method for high-density interconnected printed circuit board
CN103595757A Method and system for automatic network cloning
CN103809067A Multilayer circuit board testing method
CN102802357A Method for preventing solder mask of singleside-windowed PCB (Printed Circuit Board) from oil leakage