Inventor · Hwaseong-si, KR

Jun Kyu Kim

36Patents
4h-index
62Co-inventors
62Inventor score

Filing activity: Sep 23, 2004 → Jul 7, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7158323B2 Apparatus for switching optical low pass filters for use in optical instrument Electricity 27 Expired
US10486135B2 Super absorbent resin having improved solidification resistance, and method for preparing same Chemistry; Metallurgy 20 Active
US10315546B2 Headrest reclining module Performing Operations; Transporting 7 Active
US9963055B2 Leg rest apparatus for vehicle seat Performing Operations; Transporting 6 Active
US9758076B2 Automatic headrest Performing Operations; Transporting 3 Active
US8973504B2 Bullet including an air-guiding recess Mechanical Engineering; Lighting; Heating 3 Active
US11020725B2 Method of preparing superabsorbent polymer Chemistry; Metallurgy 2 Active
US8507620B2 Process for preparing water absorbent resin with high performance Chemistry; Metallurgy 2 Active
US10814307B2 Super absorbent polymer and method for producing same Chemistry; Metallurgy 1 Active
US10017088B2 Footrest apparatus Performing Operations; Transporting 1 Active
US9994139B2 Leg rest apparatus for vehicle Performing Operations; Transporting 1 Active
US10207612B2 Locking structure for armrest Mechanical Engineering; Lighting; Heating 1 Active
US11046819B2 Super absorbent polymer and method for producing same Chemistry; Metallurgy 1 Active
US8623783B2 Absorbent resin surface-modified with cationic polymer compound Chemistry; Metallurgy 0 Active
US10864835B2 Leg rest having distortion preventing function Performing Operations; Transporting 0 Active
US11918978B2 Method of preparing superabsorbent polymer Chemistry; Metallurgy 0 Active
US11845837B2 Super absorbent polymer Chemistry; Metallurgy 0 Active
US12343701B2 Superabsorbent polymer and preparation method thereof Chemistry; Metallurgy 0 Active
US10961356B2 Superabsorbent polymer and preparation method thereof Chemistry; Metallurgy 0 Active
US10099587B2 Armrest locking device Performing Operations; Transporting 0 Active
US11484863B2 Super absorbent resin having improved solidification resistance, and method for preparing same Chemistry; Metallurgy 0 Active
US10960102B2 Superabsorbent polymer composition Chemistry; Metallurgy 0 Active
US10843170B2 Superabsorbent polymer and preparation method thereof Chemistry; Metallurgy 0 Active
US12370532B2 Method of manufacturing metal oxide gas sensor functionalized by multicomponent alloy nanoparticle-perovskite composite catalyst Physics 0 Active
US12257934B2 Seatback-folding device for emergency escape for vehicles Performing Operations; Transporting 0 Active

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