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CHANGXING HONGNENG ELECTROTHERMAL ELEMENT FACTORY

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    125,960
About

CHANGXING HONGNENG ELECTROTHERMAL ELEMENT FACTORY has a total of 13 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating and machines are COLUMBUS SYSTEM PATENT AG, NAGASE TECHNO ENGINEERING CO LTD and RIBNITZ PETER.

Patent filings in countries

World map showing CHANGXING HONGNENG ELECTROTHERMAL ELEMENT FACTORYs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHANGXING HONGNENG ELECTROTHERMAL ELEMENT FACTORYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shi Jicheng 13
#2 Wei Zhengqiang 13

Latest patents

Publication Filing date Title
CN104549844A Electric heat pipe spraying device
CN104549843A Method for coating electric heat pipe with electric thermal film
CN104549824A Device for coating electric heating tube with electro-thermal film
CN104181007A Electrothermal film solution sampling method
CN104132826A Electrothermal film solution sampling container
CN104122114A Improved structure of electrothermal film solution sampling container
CN104132825A Piston mechanism of electrothermal film solution sampling container
CN104122115A Liquid inlet structure of electrothermal film solution sampling bucket
CN104146672A Water cup cleaner
CN104146671A Modified water cup cleaner structure
CN104116478A Cleaner special for cup
CN104107780A Film spraying device for electric heating tube
CN104117451A Film spraying method for electric heating tube