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YANCHENG HENGHUA ZHIZAO TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,634
  • Filing trend
    ⇩ 50.0%
About

YANCHENG HENGHUA ZHIZAO TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, surface technology and coating and semiconductors are SUZHOU INOAC ZHONGDING OFFICE MACHINE PRODUCTS CO LTD, KATAYAMA NUKIGATA SEISAKUSHO K and SLAYER BLADES S R L.

Patent filings in countries

World map showing YANCHENG HENGHUA ZHIZAO TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YANCHENG HENGHUA ZHIZAO TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xia Yongxiang 7
#2 Yu Wenxuan 6
#3 Hua Ning 6
#4 You Yucheng 4
#5 Shan Dongwen 3
#6 Long Jianxue 3
#7 Sun Xiaorong 2
#8 Zhou Wenhao 1
#9 Zhou Haobin 1

Latest patents

Publication Filing date Title
CN111321450A Depth limiting device for replacing clamping point of graphite boat
CN111370356A Automatic machine of changing of graphite boat stuck point
CN109968173A A kind of condenser tube of refrigerator suction bits dezincify machine
CN109928208A A kind of glass door of refrigerator actuation mobile device
CN110015565A A kind of inner container of icebox line shift unit
CN109317894A A kind of secondary automatic positioning equipment for balanced ring for washing machine deposition line
CN108789554A A kind of on-line automatic cutting machine of composite material
CN107597520A A kind of refrigerator door gluing device and method
CN107378261A Inner container of icebox system of processing and method
CN106944310A A kind of pipette tips device of four angle automatic oilings of outer barrel of washing machine
CN108620507A A kind of refrigerator winding of aluminum pipe machinery