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MA KEFENG

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    106,264
About

MA KEFENG has a total of 16 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, furniture and games and civil engineering are WIKIPAD INC, LATTA STEPHEN and THORNER CRAIG.

Patent filings in countries

World map showing MA KEFENGs patent filings in countries

Patent filings per year

Chart showing MA KEFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Kefeng 16

Latest patents

Publication Filing date Title
CN106088689A Anti-drowned system, anti-drowned swimming pool and anti-drowned method
CN105903181A Intelligent chess set
WO2016141859A1 Anti-drowning system, method and swimming pool, and construction method and reconstruction method of swimming pool
CN105664476A Chess set used for human-computer fighting, chess set system and interaction method
CN105401752A Drowning prevention system and method, swimming pool and swimming pool construction method
CN105401753A Anti-drowning system, anti-drowning method, anti-drowning swimming pool, and construction method and reconstruction method for swimming pool
CN105233501A Electronic card game system
CN105233500A Electronic card sorting device and electronic card game system with same
CN105184200A Input object identification device and method, and device with RFID label
CN105233502A Electronic card detecting device and electronic card game system with same
CN104994302A Swimming pool directional wireless signal trigger based on RFID technology
CN105448045A Drowning prevention safety guarantee system based on RFID technology
CN105282273A Radio-telephone 2.4 G active-card plug-in card device