Other

Seoul National University

Lg Semicon Co., Ltd.

Snu Rdb Foundation

Korea Institute of Science and Technology

Dong Hyun Kang

Hyun Jae Lee

Kyung Min Park

Tae Song Kim

Chang Jae Kim

Da Eun Lee

Pahn Shick Chang

In Jae Park

Jang Ryul Kim

Eun Jin Jeong

Jong Sik Kim

Soon Hoi Ha

Seong Jae Park

The present invention pertains to an Internet of things platform which includes: a middleware that includes an apparatus management unit for receiving apparatus generated information from an Internet of things apparatus so as to establish a connection to the Internet of things apparatus, a service management unit for abstracting the Internet of things apparatus into a service apparatus and for controlling the Internet of things apparatus according to a service scenario, and a data management unit for generating and storing data regarding the apparatus management unit, the service management unit and the Internet of things apparatus; and a script editor that generates the service scenario for the service apparatus.

Service-oriented internet of things platform and control method therefor

The present disclosure provides an automatic doormat device for detecting and replenishing contaminated surface to keep contaminants from entering the house. An exemplary doormat device comprises a sticky sheet configured to adhesively pick up contaminants; a first roller configured to support windings of the sticky sheet; a second roller, spaced apart from the first roller, configured to wind the sticky sheet unwound from the first roller in rotation; a case configured to enclose the first roller and the second roller and support the sticky sheet on a portion exposed between the first roller and the second roller; and a drive motor configured to generate a driving force for rotating the second roller.

Doormat device for cleaning shoe sole

An antibiotic composition including erythorbyl laurate as an active ingredient and a use thereof are disclosed. Erythorbyl laurate is confirmed to have antibiotic effects on Gram-positive bacteria and thus is used as an antibiotic agent in foods, cosmetics, feeds, and the like and utilized in the form of a hand cleaner and other medicines for external application.

Antibiotic composition containing erythorbyl laurate and its usage

A heating apparatus for chemical vapor deposition equipment which is capable of providing a uniform temperature distribution, even for a wafer having a large surface area. The heating apparatus may include upper and lower reflection plates, with a heater located between the reflection plates. The apparatus may also include a barrier plate to help provide a uniform heat distribution and to minimize dust generation and metallic pollution on a wafer. The apparatus may also include a heater cover for covering the upper portions of the first reflection plate, the heater and the barrier plate, and the sides thereof. The upper reflection plate, which is installed above the heater cover, may be integrally formed with a gas spraying means.

Heating apparatus for chemical vapor deposition equipment

Growing community of inventors

Seoul, South Korea

Dong Hyun Kang