XUZHOU XUGONG EXCAVATOR MACHINERY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China, United States and South Africa. Its main competitors in its focus markets mechanical elements, civil engineering and machines are SEATOOLS B V, CHANGSHU HUAWEI TRACK CO LTD and VIGHOLM BO.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 8 | |
#2 | United States | 2 | |
#3 | South Africa | 2 | |
#4 | Brazil | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Civil engineering | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Dredging | |
#2 | Servomotors | |
#3 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Qin Jiasheng | 5 |
#2 | Yong Wang | 4 |
#3 | Fei Shuhui | 4 |
#4 | Gao Jianchang | 3 |
#5 | Wang Qu | 3 |
#6 | Zong Li | 3 |
#7 | Li Zong | 3 |
#8 | Jiasheng Qin | 3 |
#9 | Wang Yunxian | 2 |
#10 | Hong Zhang | 2 |
Publication | Filing date | Title |
---|---|---|
CN102733445A | Pilot oil source valve group for small-size hydraulic excavator | |
CN102677733A | Device and method for improving traveling and operating intuitiveness of excavator | |
CN102677732A | Ventilating oil tank of hydraulic excavator | |
CN102505725A | Engine mounting and fixing structure for excavator | |
CN102433911A | Online fault diagnosis system and method for excavator | |
CN102352643A | Remote debugging method of excvavtor | |
CN102140808A | Device for enhancing excavation-handling characteristics and levelling operation characteristics of excavator | |
CN102140807A | Method for improving excavating control characteristic and leveling operation characteristic of excavator |