Lg Innotek Co., Ltd.

Korea Advanced Institute of Science and Technology

Lg Innotekco., Ltd.

Pyler Co., Ltd.

Dong Chan Park

Sang Hun Lee

Chang Wook Kim

Ju Young Song

Sung Bae Cho

Jun Bo Yoon

Hyun Ho Yang

Chang Hun Han

Dong Hun Choi

Hyeong Seok Jang

Do Youb Kwon

Jong Won Yu

Chang Hoon Han

Dong Hoon Choi

Mobeen Ahmad

An electronic device for multimodal temporal-axis fusion artificial intelligence models is proposed. The electronic device comprises a storage unit, and a processor, wherein the processor may obtain a plurality of first visual features respectively corresponding to a plurality of different time points or time periods from a video, obtain a plurality of text features respectively corresponding to the plurality of time points or time periods from text, obtain a plurality of first local fusion features, respectively corresponding to the plurality of time points or time periods, from the plurality of first visual features and the plurality of text features by fusing the first visual features and the text features, which correspond to a same time point or time period, and obtain at least one global fusion feature from the plurality of first local fusion features.

Electronic device and operation method thereof for multimodal temporal-axis fusion artificial intelligence models

A radar device for a vehicle, according to an embodiment of the present invention, comprises: a case; a first printed circuit board (PCB) that is accommodated in the case and has a plurality of antenna arrays and an integrated circuit (IC) chip that are formed thereon, wherein the IC chip is connected to the plurality of antenna arrays; and a radome that is coupled to the case and covers the first printed circuit board, wherein the radome includes: a cover facing the first printed circuit board; a first wall connected to the cover surface; and a second wall connected to the cover and facing the first wall, wherein the internal angle between the cover and the first wall and the internal angle between the cover and the second wall are formed to be greater than 90&#xb0; and less than 180&#xb0;.

Radar device for vehicle

A self-calibration device for a vehicle radar, according to one embodiment of the present invention, comprises: a transmission part for outputting a transmission signal to a reflection plate disposed at the front of a vehicle; and a reception part for receiving a reception signal reflected by the reflection plate, wherein the reception part comprises: a phase correction part for correcting a phase of the reception signal; and an angle calculation part for setting the corrected phase as a reference value.

Self-calibration device and self-calibration method for vehicle radar

A device and a method are provided. In a terminal capable of at least one of a wireless charging function and a near field communication (NFC) function, the device displays operation states of the functions via an e-skin unit. Wireless charging efficiency, a charging state, and a communication state may be selectively or totally displayed to a user.

Apparatus and method for displaying state of terminal capable of communication and electric charging

Disclosed herein is an MEMS variable capacitor and its driving method, the MEMS variable capacitor including, a first electrode, a second electrode floating over the first electrode upper part, a fixed electrode separated at the second electrode side surface, and a drifting electrode placed between the second electrode and the fixed electrode, connected to the second electrode, and physically contacting the fixed electrode by a voltage applied to the fixed electrode.

MEMS variable capacitor and method for driving the same

Disclosed is a MEMS variable capacitor, the capacitor including a first electrode, a second electrode that is floated on an upper surface of the first electrode, and a third electrode capable of variably-adjusting a capacitance value by adjusting a gap between the first electrode and the second electrode.

MEMS variable capacitor

An apparatus and method for matching impedance of an antenna by using Standing Wave Ratio (SWR) information is provided. While the impedance of the impedance matching unit is controlled, a region of a Smith chart in which initial total impedance of the impedance matching unit and the antenna is located by using an SWR calculated by an SWR operation unit, and the impedance of the impedance matching unit is controlled according to the determined region, thus correctly matching the impedance of the antenna.

Apparatus and method for matching impedance using standing wave ratio information

Provided is a transmission and reception signal detecting apparatus, which includes a directional coupler and a signal detecting part. The directional coupler includes a first port and a second port. The signal detecting part is connected to the first and second ports of the directional coupler and detects an output of a first signal transmitted through the first port and an output of a second signal transmitted through the second port. The signal detecting part is connected to the first port under a first operation condition. The signal detecting part is connected to the second port under a second operation condition.

Apparatus and method for detecting transmission and reception signal

Disclosed herein is a variable capacitor and its driving method, the variable capacitor including, a movable first electrode; and a second electrode formed with an insulating film, fixed in place, and its insulating film contacting the first electrode that is moved.

Growing community of inventors

Seoul, South Korea

Dong Chan Park