Inventor · Seoul, KR

Jae Chun Ryu

26Patents
4h-index
56Co-inventors
66Inventor score

Filing activity: Aug 24, 1992 → Nov 18, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9726161B2 Micropump Electricity 38 Active
US5442452A Sound mode switching method for multichannel selection and device thereof Electricity 32 Expired
US6748301B1 Apparatus and method for prevention of driving of motor vehicle under the influence of alcohol and prevention of vehicle theft Performing Operations; Transporting 30 Expired
US10611207B2 Air conditioning system for vehicle Performing Operations; Transporting 4 Active
US8080377B2 Method for confirming the exposure on chrysene Chemistry; Metallurgy 4 Active
US8445207B2 Genes based on thalidomide, valproic acid and methotrexate treatment for screening of drug inducing teratogenicity and screening method using thereof Chemistry; Metallurgy 2 Active
US10479161B2 Vehicle air-conditioning system Performing Operations; Transporting 2 Active
US9057139B2 Method for manufacturing electrode module for recovery of metal ions, electrode module for recovery of metal ions, and apparatus for recovery of metal ions including the same Chemistry; Metallurgy 2 Active
US10479164B2 Air conditioning system for vehicle Performing Operations; Transporting 2 Active
US6562837B1 Use of tetrahydroisoquinoline compounds for the treatment of septicemia Human Necessities 2 Expired
US11052726B2 Vehicle air-conditioning system Performing Operations; Transporting 2 Active
US11458807B2 Air conditioner for vehicle Performing Operations; Transporting 1 Active
US10661632B2 Heat pump system for vehicle Mechanical Engineering; Lighting; Heating 1 Active
US11448437B2 Air conditioner for vehicle Performing Operations; Transporting 1 Active
US10744854B2 Air conditioning system for vehicle and method for controlling same Emerging Cross-Sectional Technologies 1 Active
US11718153B2 Air conditioner for vehicles Performing Operations; Transporting 0 Active
US8124762B2 Diphenyl amine derivatives having luminescence property Chemistry; Metallurgy 0 Active
US12247749B2 Air conditioning system with an integrated heat exchanger Mechanical Engineering; Lighting; Heating 0 Active
US10882380B2 Air conditioning unit for a vehicle Performing Operations; Transporting 0 Active
US7840702B1 Network hard disk copy system for managing multiple clients Physics 0 Active
US10487074B2 Method for purifying benzopyran derivative, crystal form thereof, and method for preparing crystal form Chemistry; Metallurgy 0 Active
US11850911B2 Mounting structure of thermal management module for vehicle Performing Operations; Transporting 0 Active
US11446981B2 Vehicle air conditioner Performing Operations; Transporting 0 Active
US10457115B2 Air conditioning system for vehicle Performing Operations; Transporting 0 Active
US8716192B2 Micro RNAs for identification of exposure to lower aliphatic saturated aldehydes and the method of identification using thereof Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.