Kun Hong

Kun Hong Lee, Gyungbuk KR

Patent application number	Description	Published
20100012477	MODIFICATION OF CARBON FIBERS BY MEANS OF ELECTROMAGNETIC WAVE IRRADIATION - The present invention relates to a surface modification of carbon fibers, and more particularly to, such a method of modifying the surface of carbon fibers by irradiating an electromagnetic wave to the carbon fibers. When an electromagnetic wave of a high frequency is irradiated to the carbon fibers, the carbon fibers are modified. The modified carbon fibers have an increased surface roughness. In case of manufacturing a composite material by mixing the carbon fibers with a matrix, the modified carbon fibers are relatively greatly improved in physical property as compared to the original carbon fibers prior to the modification.	01-21-2010

Patent application number	Description	Published
20140117095	TAG INTEGRATED CIRCUIT MODULE APPARATUS AND METHOD OF FABRICATING TAG INTEGRATED CIRCUIT MODULE APPARATUS - Provided is a tag integrated circuit (IC) module apparatus and a method of fabricating tag IC module apparatus. The tag IC module apparatus may include an n-turn loop coil, n denoting a natural number, connected in series with a tag IC, and a printed circuit board (PCB) disposed below the tag IC and patterned with the n-turn loop coil.	05-01-2014

Patent application number	Description	Published
20150360953	METHOD FOR PREPARING GRAPHITE USING MICROWAVES - The present invention relates to a method for preparing graphite using microwaves, the method comprising: a step for preparing carbon powder; a step for mixing the carbon powder with metal particles to prepare a carbon-metal mixture; and a step for applying microwaves to the carbon-metal mixture. As such, the present invention can obtain high quality graphite from the carbon powder by using microwaves.	12-17-2015