Jahwa Electronics Co., Ltd.

Republic of Korea

Create a watch for Jahwa Electronics Co., Ltd.
Total IP 174
Total IP Rank # 7,565
IP Activity Score 3/5.0    140
IP Activity Rank # 4,923
Stock Symbol
ISIN KR7033240003
Market Cap. 243.8B  (KRW)
Industry Electronic Components
Sector Technology

Patents

Trademarks

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Last Patent 2025 - Camera actuator
First Patent 2003 - Longitudinal magnetic field comp...

Latest Inventions, Goods, Services

2025 Invention Camera actuator. A camera actuator comprising: a first OIS carrier provided with first and secon...
2024 Invention Zoom driving actuator and position control method for zoom driving. Disclosed herein is an actua...
Invention Actuator for camera. An actuator for a camera includes a reflector configured to reflect light o...
Invention Lead lens-type folded actuator having af-driven light-refracting element and camera including act...
Invention Vibration motor assembly of seat. An embodiment vibration motor assembly of a seat includes a vi...
Invention Actuator for reflector. An actuator for a reflector according to an embodiment of the present inv...
Invention Actuator for camera and including tilt suppressing structure. An actuator for a camera, which has...
Invention Actuator for camera. An actuator for a camera, according to an embodiment of the present inventio...
Invention Actuator for generating vibration. An actuator for generating vibration, including a middle suppo...
Invention Hybrid actuator for reflector. A hybrid actuator for a reflector according to an embodiment of th...
Invention Linear vibration generating device. A linear vibration generating device is disclosed. The linear...
Invention Rear cover assembly of air heating device for vehicle and air heating device for vehicle comprisi...
Invention Actuator for reflectometer. The embodiment disclosed herein is an actuator for reflectometer, th...
Invention Actuator for reflector. An actuator for a reflector. The actuator includes: a carrier at which a...
Invention Actuator for camera. An actuator for a camera, according to one embodiment of the present inventi...
Invention Iris device and camera module comprising same. The present invention pertains to an iris device a...
Invention Actuator for camera having elastic member. The present invention relates to an actuator for a cam...
2023 Invention Camera actuator and folded zoom camera module comprising same. A camera actuator comprises: a ho...
Invention Actuator for driving reflector. An actuator for driving a reflector includes a movement frame inc...
Invention Actuator for camera. An actuator for a camera according to an embodiment of the present invention...
Invention Variable capacity stack-type brake resistor. A variable capacity stack-type brake resistor inclu...
Invention Capacity variable stacked brake resistor. A capacity variable stacked brake resistor is disclosed...
Invention Camera module. Provided is a camera module. A camera module according to one aspect of the presen...
Invention Heat dissipation sheet. The present invention relates to a heat dissipation sheet, comprising: a ...
Invention Actuator for camera. The embodiment disclosed herein is an actuator for camera comprising a lens...
Invention Ptc unit and heating device including same. Disclosed are a PTC unit and a heating device includi...
Invention Actuator for camera. An actuator for a camera includes a carrier equipped with at least one lens...
Invention Zoom-driving actuator. A zoom-driving actuator according to the present invention comprises: a fi...
Invention Actuator for camera. An actuator for a camera according to the present invention comprises: a car...
2022 Invention Massage device for legrest of vehicle seat. Disclosed is a massage device for a legrest of a veh...
Invention Vibration motor assembly of seat. An embodiment vibration motor assembly of a seat includes a vib...
Invention Camera module and manufacturing method thereof. The present invention provides a camera module an...
Invention Massage device. Proposed is a massage device which can be installed on a seat. The massage devic...
Invention Camera module. The present invention provides a camera module comprising: a lens assembly; a hous...
Invention Vibration motor. A vibration motor is provided. The vibration motor comprises: a rotor shaft; a f...
Invention Actuator for camera and camera module including the same. An actuator for a camera includes a fir...
Invention Sensor-driving actuator. A sensor-driving actuator is provided, which includes an image sensor; ...
Invention Sensor-driving actuator. The present invention provides a sensor-driving actuator comprising: an ...
Invention Hybrid actuator for zoom driving. A hybrid zoom drive actuator includes a first carrier having a...
Invention Actuator for camera. An actuator for cameras includes a carrier having a lens attached thereto a...
Invention Camera actuator. A camera actuator includes: a first OIS carrier provided with first and second ...
Invention Zooming actuator having dual structure. A dual set-up zoom actuator includes a first carrier hav...
Invention Motor provided with preloading portion of bearing. The present invention relates to a motor provi...
2021 Invention Camera actuator. A camera actuator is provided. The camera actuator according to an embodiment o...
Invention Zoom drive actuator. Provided herein is a zoom drive actuator comprising a first carrier movable...
Invention Zoom driving actuator and position control method for zoom driving. Disclosed herein is an actuat...
Invention Camera actuator and folded zoom camera module including same. A camera actuator for realizing au...
2020 Invention Horizontal linear-vibration generating apparatus. A horizontal linear-vibration generating appara...