Electronics and Telecommunications Research Institute

Korea Advanced Institute of Science and Technology

Institute for Basic Science

Dongwook Kim

Woonyon Kim

Jungtaek Seo

Sukbok Chang

Seewon Joung

Byunggil Min

Jeung Gon Kim

Yeop Jang

The present invention relates to a silicon polymer production method using a non-transition-metal-catalyst method of hydrosilylation, and more specifically relates to a production method for a silicon polymer using a non-transition-metal-catalyst method of hydrosilylation, wherein an environmentally friendly silicon polymer is produced by using hydrosilylation using a non-transition metal as a catalyst, thereby avoiding the use of platinum, palladium and rhodium or other expensive platinum group catalysts and so achieving outstanding economic viability and making it possible to prevent residues of heavy metals.

Silicon polymer production method using non-transition-metal-catalyst method of hydrosilylation

A one-way data transmission and reception system and method, which mitigate the problem of a buffer overflow that may occur on a reception system while also mitigating the problem of data loss caused by a link error that may occur in the unidirectional line of a physical one-way data transmission system. The one-way data transmission system includes a first interface unit connected to a first network. A second interface unit is unidirectionally connected to a reception system connected to a second network. An interface integration module unit transmits a delayed Transmission Control Protocol (TCP) Acknowledgement (ACK) frame to a TCP session established with a device of the first network unit through the first interface unit, and transmits one or more identical data frames to the reception system through the second interface unit.

One-way transmission and reception with delayed TCP ACK message and monitoring for UDP and TCP frames

Growing community of inventors

Daejeon, South Korea

Dongwook Kim