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SHANDONG GUOQIANG HARDWARE TECHNOLOGY CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    193,798
About

SHANDONG GUOQIANG HARDWARE TECHNOLOGY CO LTD has a total of 42 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools are AGROMET ARCHIMEDES FABRYKA MAS, ROGOVETS TIMOFEJ P and OS BAD ROZWOJOWY OBROBKI PLAST.

Patent filings in countries

World map showing SHANDONG GUOQIANG HARDWARE TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing SHANDONG GUOQIANG HARDWARE TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Forging

Top inventors

# Name Total Patents
#1 An Hua 9
#2 Wang Haiyan 6
#3 Xue Hongjiang 5
#4 Sun Jichao 5
#5 Qiao Deshuai 5
#6 Liu Yongxin 4
#7 Gao Yongjie 4
#8 Jin Xiaobo 4
#9 Lu Yongqiang 4
#10 Zhang Liangliang 4

Latest patents

Publication Filing date Title
CN104695782A Novel door-window safety device
CN104763257A Novel inward vertical hinged micro-ventilation transmission locking device for doors and windows
CN104563599A Door handle with lock opening and closing state indication function
CN104101279A Combined door lock and matched handle detecting device
CN104858350A Handle assembly process
CN103696642A Micro-ventilation limiting device for outswinging casement window
CN103670079A Locking device for door and window
CN103644825A Handle left-right swing angle detection device and operating method thereof
CN103643852A Automatic opening/closing device for electric window
CN103674381A Handle hoisting capacity detection device and operation method thereof
CN103691825A Assembling process for driver of plastic steel outswinging casement window
CN103556196A Stainless steel imitated surface treatment method for zinc alloy part
CN103422720A Multifunctional automatic wear-resistant micro-ventilation spinning handle
CN103410379A Aluminum alloy handle for door windows
CN103362383A Push-pull actuator for doors and windows
CN103362384A Automobile stopper
CN103352615A Sliding window lock
CN103352622A Plastic steel inward opening upper hung window upper hinge component and size calculating method of hinge
CN103352620A Plastic steel inward opening upper hung window lower hinge component and size calculating method of lower hinge
CN103352649A Pin block model for door window