Samsung Electronics Co., Ltd.

Engain

Bg T & a Co.

Dong Chul Kim

Young Gook Koh

Jin Ho Kim

Jung Hyun Kim

Sang-jin Park

Sun-ae Seo

Min Sung Kim

Ji Hyun Lee

Myoung-jae Lee

In-gyu Baek

Jeong Hun Kim

Seung-eon Ahn

In-Kyeong Yoo

Kyoung Ho Kim

Young-Kwan Cha

Byoung-ho Park

Eun Seok Song

Sung Wook Moon

Se Yun Jeong

Young Jip Kim

Jong Yeon Kim

An apparatus for preventing backflow. The apparatus includes a housing; a trap flow part forming a flow passage for a medical fluid, a discharge part provided on an lower portion of the housing and to receive the medical fluid from the trap flow part and to discharge the medical fluid; a backflow prevention chamber part provided between the trap flow part and the discharge part; and a plate-shaped backflow prevention member provided on one surface of the inner side of the backflow prevention chamber part connected to the trap flow part and in close contact with a periphery of the outlet opening, the plate-shaped backflow prevention member being provided to open or close the opening depending on forward flow and the backflow of the medical fluid.

Apparatus for preventing backflow

An apparatus for preventing backflow includes a body forming an accommodating portion which forms a transport passage of a fluid inward, wherein the accommodating portion comprises a double backflow prevention chamber to prevent backflow of the fluid, and a double backflow prevention member provided in the accommodating portion and stepwise implementing opening and closing of the double backflow prevention chamber, In particular, the accommodating portion includes an inflow chamber provided at an upper portion of the body and into which the fluid flows; a discharge chamber through which the fluid is discharged to a lower portion of the inflow chamber; and the double backflow prevention chambers respectively provided at the lower portion of the inflow chamber and the upper portion of the discharge chamber.

A semiconductor package includes an integrated circuit mounted on a substrate, a first power line disposed on or above the substrate and configured to transmit an operating voltage to the integrated circuit, and a second power line disposed on or above the substrate and configured to transmit a ground voltage to the integrated circuit, in which each of the first power line and the second power line has a first width, the first power line is spaced apart from the second power line by a first distance, thicknesses of each of the first power line and the second power line are less than or equal to 20 &#x3bc;m, and a ratio of the first width to the first distance is greater than 2.5.

Substrate having power delivery network for reducing electromagnetic interference and devices including the substrate

A memory device may include a switching device and a storage node coupled with the switching device. The storage node may include a first electrode, a second electrode, a data storage layer and at least one contact layer. The data storage layer may be disposed between the first electrode and the second electrode and may include a transition metal oxide or aluminum oxide. The at least one contact layer may be disposed at least one of above or below the data storage layer and may include a conductive metal oxide.

Non-volatile memory devices and methods of fabricating the same

A radar detector enabling hands-free communication over a mobile phone by connecting the mobile phone to the radar detector. The radar detector includes a horn antenna; a signal-processing unit (SPU) for detecting a signal received by the horn antenna; a laser module for receiving a laser signal; a central processing unit (CPU) for controlling the SPU; a pulse delay unit for delaying or sustaining a CPU pulse; a sweep voltage generator unit for driving the SPU; a warning unit for warning the detected signal; an audio amplifier controller connected to the CPU and the warning unit to amplify an audio signal; and a connecting unit installed to connect the audio amplifier controller with a mobile phone. The connecting unit includes a microphone, a switch for reception of a signal from the mobile phone, and a connection portion for connection to the mobile phone.

Radar detector having function of hands-free device

Growing community of inventors

Yongin-si, South Korea

Dong Chul Kim