Seong-Gi
Seong-Gi Jeong, Gyeonggi-Do KR
Patent application number | Description | Published |
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20130076571 | N-SHOT ANTENNA ASSEMBLY AND RELATED MANUFACTURING METHOD - An antenna module and a manufacturing method for the same are disclosed. With the miniaturization trend for mobile communication terminals, the invention can achieve the miniaturization of antenna modules and facilitate the design of the antenna. The SMD as a matching component for given resonance frequency and impedance matching of the antenna is mounted on the antenna module to make the antenna module compact, and functions as a matching circuit for impedance matching to facilitate the design of mobile devices. | 03-28-2013 |
Seong-Gi Kim, Gyeonggi-Do KR
Patent application number | Description | Published |
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20140113230 | POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPARED THEREFROM - Disclosed herein is a photosensitive resin composition which comprises (A1) at least one compound selected from the group consisting of a silane compound represented by formula (I), a hydrolyzate thereof and a condensate of the hydrolyzate, (A2) a 1,2-quinonediazide compound, and (A3) an amino-based silane coupling agent represented by formula (II). A cured film prepared from the photosensitive resin composition has an excellent pattern development property, heat resistance and light transmittance, as well as an excellent adhesion property to a silicon nitride(SiNx) substrate, and it can be used as a protective film of an electronic component. | 04-24-2014 |
Seong-Gi Park, Incheon KR
Patent application number | Description | Published |
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20160091052 | ACTUATOR AND ELECTRONIC EQUIPMENT HAVING THE SAME - Provided herein is an actuator including a housing unit, a drive unit installed in the housing unit, the drive unit having a rotating shaft, a plurality of gears installed in the housing unit and rotated by rotational power of the shaft, the gears being engaged with each other, and a reinforcement part installed in an inside portion of one of the plurality of gears to create reinforcing force. Also, provided herein is an electronic apparatus having the actuator. | 03-31-2016 |