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YANG GI WAH

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    142,724
  • Filing trend
    ⇩ 100.0%
About

YANG GI WAH has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and furniture and games are JENSEN ALEX AS, ALBERTO BAGNULO and LAMPARD ROBERT DOUGLAS.

Patent filings in countries

World map showing YANG GI WAHs patent filings in countries
# Country Total Patents
#1 Republic of Korea 23

Patent filings per year

Chart showing YANG GI WAHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Gi Wah 23

Latest patents

Publication Filing date Title
KR20170039644A Compressed-Air Cooling Engine
KR20170039643A Compressed-Air Cooling Engine and the Operation Method
KR20160126952A Pressured Gas Rotary Piston Silencer
KR20160126953A Rotary Piston Used-as-Water-Turbine Pump
KR20160091306A Compressed-Air Cooling Engine and the Operation Method
KR20160129691A Rotary Piston Pump
KR20170045084A Rotary Piston Water Turbine
KR20150146485A Rotary Piston Turbine
KR20150146483A Rotary Piston Compressor
KR20160126196A Rotary Piston Gas Intake/Compression Pump
KR20150130895A Compressed-Air Preheating Air-Cooled Engine
KR20150085220A Rotary Piston Device for Gas Compressor, Expander and Fluid Mover
KR20110130316A Wall paper aligner
KR20110126222A Explosion-free butane gas burner
KR20100130549A Butane-gas can with pressure safety outlet
KR20110029192A Piston silencer
KR20110023188A Combined piston engine
KR20090065492A Cigarette filter
KR20030067447A Rotary Fluid Movers
KR20020078867A Refrigerator Defrost Device