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LIANG XINGREN

Overview
  • Total Patents
    18
About

LIANG XINGREN has a total of 18 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are WUXI FANGSHENG HEAT EXCHANGER MFG CO LTD, GRIGORYANTS ROBERT A and FEDERAL NOE G BJUDZHETNOE OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA ELETS.

Patent filings in countries

World map showing LIANG XINGRENs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing LIANG XINGRENs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liang Xingren 9
#2 Liang Xingren Zhao 4
#3 Liang Xingren Chen 2
#4 Liang Xingren Wang 1
#5 Liang Xingren Liu 1
#6 Liang Xingren Yang 1

Latest patents

Publication Filing date Title
CN102832852A Attractive energy generator
CN101033735A Environmental protection air cushion ship capable of creating polar ice sheet and iceberg
CN101029630A Gravitational-energy perpetual motion machine
CN1935583A Derailing-overturning-free high speed safety transportation means
CN1935558A Buffer safety seat for transportation means
CN1935553A Gravitational force energy engineering machine vehicle
CN1876499A Geomagnetism coupled electricity-generation single-person low altitude safe aircraft
CN1876430A Gravitational energy electric tractor
CN1899919A Geomagnetic coupling generating ship
CN1876457A Air cushion flying wing boat electrified by earth electro-magnetism field coupling
CN1960156A Generator coupled to electromagnetic field of Earth
CN101064879A Never charging, radiation-proof harmless mobile telephone
CN1927613A Car with gravitational energy generator
CN1900516A Device for Changing potential energy into mechanical energy by gravity accelerating movement
CN1895994A Maintenance-free solid ultra-capacity and high-energy inductor without electrohydraulic liquid and pollution
CN1895953A Electric, non-pollution and energy-saving motorcycle
CN1841912A Gravitational energy generator
CN1400384A Cosmic gravity energy acceleration motor vehicle