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SHANGHAI RUIQI ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    194,148
About

SHANGHAI RUIQI ELECTRICAL EQUIPMENT CO LTD has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and measurement are JIANGSU SHENGHUA ELECTRIC CO LTD, HANS RITZ DR ING and ALBERT F DORMEYER.

Patent filings in countries

World map showing SHANGHAI RUIQI ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI RUIQI ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xu Xingcai 11

Latest patents

Publication Filing date Title
CN110085404A Underground transformer is connected with high-tension cable and high-tension fuse protects integrated sealing pedestal
CN110082615A Covered transformer temperature-raising experimental method
CN104078203A Energy-saving and emission-reduction intelligent underground transformer
CN104092179A Underground 10kV cable splitter
CN104091737A High-voltage fuse sealing base for underground transformers
CN103413656A Underground transformer used in high altitude area
CN103413651A Elbow type pluggable underground distribution transformer structure
CN103354180A No-load tapping-off switch for underground transformer
CN103337350A Anti-thunder underground transformer
CN103354148A Structure of underground distribution transformer
CN102110558A Fuse tight connecting seat for transformer