Lg Electronics Inc.

Yonsei University

Korea University Research and Business Foundation

Joonhyung Kim

Kyubong Choi

Joungyoung Joung

Sharim Choe

Woonlee Park

Eunseok Choi

Min Soo Kim

Hyunwoo Kim

Sungho Lee

Hyungjin Jeon

Jongseon Park

Chunsung Jung

Jonghak Lee

Byungsoo Oh

HyoJin Kim

Bonghoe Kim

Suhwook Kim

Hyunchul Kim

Dongeun Kim

Taejin Lee

Jongyoun Shin

Jongsun Park

Heechang Lee

Jong-Moon Chung

Kyeong-ho Lee

Donghyuk Han

Disclosed is a computing-in-memory device, which includes a memory cell array including an analog multiplication unit that performs a multiply-accumulate (MAC) operation on a pre-stored weight and a first analog voltage corresponding to multi-bit input data, and a driver that applies the multi-bit input data to the analog multiplication unit, and the analog multiplication unit includes a digital-to-analog converter that converts the multi-bit input data into the first analog voltage.

Computing-in-memory device including digital-to-analog converter based on memory structure

Mobile phone

Bluetooth earset case

A method of controlling an infotainment device including displaying a web browser page corresponding to an executing web application; determining if a first characteristic value corresponding to a first image of the vehicle to be displayed is included in received vehicle data; displaying the first image of the vehicle on the web browser page if the first characteristic value is included in the received vehicle data; determining if a second characteristic value of the vehicle is included in the received vehicle data when the first characteristic value is not included; estimating the first characteristic value of the vehicle using the second characteristic value if the first characteristic value is not included and the second characteristic value is included; and displaying a second image of the vehicle on the web browser page corresponding to the estimated first characteristic value.

In-vehicle infotainment device and image display method using the same

Wireless headset

Portable earset case

Portable earset

Case for cellular phone

Cellular phone

The present invention relates to a method for setting the optimum transmission path for increasing energy efficiency in a wireless ad hoc network. More particularly, the present invention relates to setting an optimized data transmission path in a multi-hop data transmission environment in a wireless network comprising machine to machine (M2M) communication devices, which operate with limited energy, based on link information of the network, such as the position of a node in the network. And to this end, the present invention relates to a wireless M2M communication network protocol minimizing energy consumption by selecting the optimum transmission method for each of the hops from the following transmission methods: a single input single output (SISO) method; a virtual single input multiple output (V-SIMO) method; and a virtual multiple input multiple output (V-MIMO) method.

Routing method and apparatus for setting optimum multi-hop hybrid V-MIMO transmission path for wireless ad hoc network

Growing community of inventors

Seoul, South Korea

Joonhyung Kim