Inventor

KIM JI WAN

KR34 patents

⚠️ This page may combine multiple inventors who share the name “KIM JI WAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM JI WAN

HYUNDAI MOTOR CO LTD

Method for detecting and analyzing materials contributing to odors from air conditioner

Method for detecting pungent odor from air conditioner, reproducing pungent odor and preparing corresponding pungent composition

Method for detecting sour odor from air conditioner, reproducing sour odor and preparing corresponding sour odor composition

Method for detecting fishy water odor from air conditioner, reproducing fishy water odor and preparing corresponding fishy water odor composition

Method for detecting burnt odor from air conditioner, reproducing burnt odor and preparing corresponding burnt odor composition

Method for detecting fish-like odor from air conditioner, reproducing fish-like odor and preparing corresponding fish-like odor composition

Method for detecting sweet odor from air conditioner, reproducing sweet odor and preparing corresponding sweet odor composition

Method for detecting urine odor from air conditioner, reproducing urine odor and preparing corresponding urine odor composition

Method for detecting malodor from air conditioner, reproducing malodor and preparing corresponding malodor composition

Exterior material for vehicles having honeycomb structure and wheel guard including same

Composition for preventing odor, containing odorless microorganisms

Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom

Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom

Composite fiber web having superior heat resistance and sound absorption and method of manufacturing same

Dash isolation pad

Composition for preventing odors containing odorless microorganism

Apparatus for accelerating reproduction of odor from air-conditioner and method for the same

Apparatus for accelerating reproduction of odor from air-conditioner and method for the same

Fiber for sound-absorbing material for vehicles and sound-absorbing material for vehicles including the same

POSCO LED CO LTD

Light emitting diode (LED) ceiling light

Light emitting diode light fixture

LED light fixture

Optical semiconductor lighting apparatus

Light emitting diode (LED) ceiling light

KOREA ELECTRONICS TECHNOLOGY

Energy conversion device using liquid

Energy conversion device using change of contact surface with liquid

Method for producing an oxide film using a low temperature process, an oxide film and an electronic device thereof

CELLTRIO INC

Systems and methods for cryogenic storage

Systems and methods for cryogenic storage

KIM JI WAN

Optical semiconductor lighting apparatus

Multiple layered heatproof cloth for thermal resistant and method of manufacturing thereof

SONG TAE HOON

Optical semiconductor based illuminating apparatus

CHO SEUNG HYUN

Lighting apparatus using PN junction light-emitting element

NAT INSTITUTE OF METEOROLOGICAL SCIENCES

Mobile apparatus for observing road surface and method for controlling the same