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YANG CHENGYUAN

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    175,246
About

YANG CHENGYUAN has a total of 52 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, environmental technology and consumer goods are GUHL HERMANN, WILLIAM M CRANE COMPANY and CALORIC STOVE CORP.

Patent filings in countries

World map showing YANG CHENGYUANs patent filings in countries

Patent filings per year

Chart showing YANG CHENGYUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Chengyuan 52

Latest patents

Publication Filing date Title
CN107198459A The rolling roasting device of the roasting machine of rolling
CN106913229A The roasting machine of one kind rolling
CN106913228A The roasting machine of one kind rolling
CN106308548A Barbecue oven
CN106264180A A kind of Household barbecue case
CN106264191A A kind of smokeless roaster
CN106136945A A kind of Household barbecue case
CN104949177A Electric lifting-type extractor hood
CN104633734A Multifunctional liftable range hood
CN104566573A Side draught and side back liftable extractor hood
CN104421990A Side-draft range hood with openable baffles
CN104421991A Side-draft range hood with openable baffles
CN104421989A Side-suction type range hood with openable baffle plate
CN103397935A Energy-saving air blower supercharger of air cylinder head
CN104344436A Lateral-suction and side back liftable range hood
CN104344437A Lateral-suction and side back liftable range hood
CN103388522A Electricity-saving supercharger of air blower
CN104279592A Oil baffle plate elevating device of side range hood
CN104279593A Oil baffle plate elevating device
CN104101009A Top-suction and side-suction liftable range hood