Learn more

CHAOHU LAN TIAN DA CHENG WINDOWS CURTAIN WALL CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,069
  • Filing trend
    ⇧ 233.0%
About

CHAOHU LAN TIAN DA CHENG WINDOWS CURTAIN WALL CO LTD has a total of 40 patent applications. It increased the IP activity by 233.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, civil engineering and basic materials chemistry are ANHUI HENGXING DECORATION ENG CO LTD, JINPENG ENERGY SAVING TECH CO LTD and CHEN CHIN FU.

Patent filings in countries

World map showing CHAOHU LAN TIAN DA CHENG WINDOWS CURTAIN WALL CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing CHAOHU LAN TIAN DA CHENG WINDOWS CURTAIN WALL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Anxue 39
#2 Zhao Jun 38
#3 Zhao Hui 38
#4 Han Rongfu 33
#5 Li Suiyou 30
#6 Zhao Kaixing 29
#7 Zhao Haifeng 20
#8 Zhao Yuanquan 13
#9 Qian Defu 10
#10 Zhao Along 5

Latest patents

Publication Filing date Title
CN112113839A Quality detection device and method for door and window screen
CN112096230A Aluminum-wood composite window with good impact resistance
CN112112521A Glass partition window easy to install and having anti-seismic performance
CN112096243A Aluminum alloy door and window with high heat insulation performance
CN112096258A Cleaning device for aluminum-wood composite window and operation method thereof
CN112096229A Installation frame of environment-friendly aluminum-wood composite window
CN112096255A Glass partition window with good sound insulation performance
CN112096228A Aluminum product frame of composite window is assembled with quick location and is assisted utensil
CN112096259A Aluminum alloy door and window convenient for drainage
CN112096261A Multi-rail type movable glass partition window
CN111255361A Sliding rail cleaning structure of aluminum alloy door and window
CN111335524A Fixed frame wall-hung connecting structure of glass curtain wall convenient to dismouting
CN111255347A Antidetonation type aluminum-wood composite window convenient to maintain
CN111042707A Translation formula aluminum alloy protection against insects door and window
CN111042703A Novel glass window aluminum-wood composite fixing frame
CN111042704A Bridge cut-off aluminium window of turning up that air permeability is strong
CN110714698A Vacuum-barrier aluminum-wood composite window
CN110616991A Electric high-resistance partition bridge window
CN110714692A Turn-open type environment-friendly aluminum-wood composite window
CN110685546A Double-door type multifunctional energy-saving bridge cut-off window