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SHANDONG SHIFENG GROUP CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    56,994
  • Filing trend
    ⇧ 50.0%
About

SHANDONG SHIFENG GROUP CO LTD has a total of 35 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and transport are UK NII METAROFU, TIANJIN BINHAI TONGDA POWER TECHNOLOGY CO LTD and NINGBO BEILUN YIJIAN MOULD CO LTD.

Patent filings in countries

World map showing SHANDONG SHIFENG GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing SHANDONG SHIFENG GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Haigang 28
#2 Liu Chengqiang 24
#3 Lin Lianhua 14
#4 Yu Ziling 8
#5 Ji Changyong 8
#6 Lin Tangguo 6
#7 Li Ruxue 6
#8 Xu Aiguo 6
#9 Wang Quan 5
#10 Chengqiang Liu 5

Latest patents

Publication Filing date Title
CN111100519A Single-component water-based anticorrosive primer for casting parts and preparation method thereof
CN110982977A Preparation method of vermicular graphite cast iron automobile exhaust manifold
CN111066476A Corn kernel combine harvester with high water content
CN110588771A Electric control steering device and control method thereof
CN109910847A The automobile anti-lock braking braking electronic control unit and method that hydraulic and air pressure combines
CN109647974A Auto parts multistation progressive stamping line and its Sheet Metal Forming Technology
CN109647976A Small size auto parts stamping line and the method for processing part with the production line
CN109433916A A kind of automobile vertical plate upper mounting bracket continuous process and process equipment
CN109647975A The full-automatic stamping line of auto parts and the method for processing part with the production line
CN109226516A A kind of reshaping structure of vehicle side flanging die
CN109572446A Electric vehicle multifunctional controller and its control method
CN108547926A A kind of tractor automatic gear shift transmission device
CN108437833A A kind of special storage from turn truck and control method
CN108476720A A kind of maize harvesting machine harvesting chopping integrated device
CN108099879A The compound ABS anti-lock braking system of oil gas
CN108150273A Agricultural machinery Intelligent heat management system and the method that heat management is carried out using the system
CN108146226A The method that tractor heat management intelligence control system and its low-power consumption cool down automatically
CN107575568A Electric automobile double speed automatic transmission electronic control unit and control strategy
CN107716914A Finishing streamline and the method using the streamline finishing after casting
CN107662156A Finishing streamline and its finely finishing method after casting