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CAO SONGWEI

Overview
  • Total Patents
    12
About

CAO SONGWEI has a total of 12 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are JIANGSU JINGYI ELECTRIC TECHNOLOGY CO LTD, RENAULT TECH ROUMANIE S R L and GUANGXI SHIFANG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CAO SONGWEIs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CAO SONGWEIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cao Songwei 12

Latest patents

Publication Filing date Title
CN104008611A Self-service type small charging and switching equipment and information management system
CN103445947A Electronic program control family pedicure cleaning health care device
CN103431989A Sitting type intelligent comprehensive functional cleaning physiotherapeutic device
CN103617679A Area lifted type electric energy group charging and media system and device
CN103414227A Region networking hanging lifting type group charging and media system and device
CN103942886A Region-arranged lifting type group-charging kinetic energy and media system and device
CN101937596A Information guidance networking suspended self-service intelligent quick charge server
CN101937593A Information-inducing self-service multi-control cluster-charge intelligent charge server
CN102222393A Online inductive berth standing self-service quick charging intelligent server
CN101938146A Intelligent power grid group charging electric source induced supply system
CN1514083A Electronic intelligent comprehensive function sanitary toilet bowl
CN1513652A Automatic mechanical produchon equipment of inner and external wall board