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QINGDAO HAIGAO DESIGN MANUFACTURE CO LTD

Overview
  • Total Patents
    128
  • GoodIP Patent Rank
    11,177
  • Filing trend
    ⇧ 77.0%
About

QINGDAO HAIGAO DESIGN MANUFACTURE CO LTD has a total of 128 patent applications. It increased the IP activity by 77.0%. Its first patent ever was published in 2014. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets thermal processes, consumer goods and civil engineering are QINGDAO HAIGAO DESIGN MFT CO LTD, CARDIFF S PTY LTD and RICAGNI ANGELO.

Patent filings in countries

World map showing QINGDAO HAIGAO DESIGN MANUFACTURE CO LTDs patent filings in countries

Patent filings per year

Chart showing QINGDAO HAIGAO DESIGN MANUFACTURE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jian 87
#2 Zhou Shu 62
#3 Fei Zhaojun 62
#4 Feng Zhiqun 42
#5 Yi Zuowei 27
#6 Dai Nanhai 21
#7 Huang Zeping 16
#8 Wang Qiaoqiao 15
#9 Ni Jin 14
#10 Li Jianbo 12

Latest patents

Publication Filing date Title
CN112279422A Water purification system
CN112279421A Water purification system
CN112279419A Movable water purification system
CN112279420A Water production unit and water purification system
CN112197491A Wardrobe
CN112190004A Wardrobe
CN111854302A Opening structure, refrigerator and method for controlling refrigerator
CN111854315A Storage device, refrigerator and method for controlling refrigerator
CN111692815A Oven and control method thereof
CN111520777A Smoke collecting plate of range hood and range hood with smoke collecting plate
CN111520776A Top panel driving mechanism, top panel and range hood
CN111520778A Range hood control method and device and range hood
CN111380219A Supporting mechanism
CN111379714A Centrifugal fan
CN111380207A Heat pump water heater
CN111380259A Evaporator with a heat exchanger
CN111380216A Air duct structure
CN111256518A Air conditioner self-cleaning system and air conditioner
CN111256520A Self-cleaning system of air conditioner indoor unit and air conditioner indoor unit
CN111256273A Steam self-cleaning method and device and air conditioner