Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Jae-Geun Kim

Jae-hyoung Park

Jae-Hoon Joo

Sung-hyup Kim

Sung-Yong Park

Jeong-min Na

Sang-Boo Kang

Sang-Kyu Yoo

An apparatus for clamping a probe card may include a body portion, an inner clamping portion and a plurality of outer clamping portions. The body portion may be arranged between a printed circuit board (PCB) of the probe card and a test head. The inner clamping portion may be integrally formed with an upper surface of the body portion. The inner clamping portion may be configured to affix a central portion of the PCB to the test head. The outer clamping portions may be integrally formed with side surfaces of the body portion. The outer clamping portions may be configured to affix a portion surrounding the central portion of the PCB to the test head. Thus, a contact area between the clamping apparatus and the PCB may be increased.

Apparatus for clamping a probe card and probe card including the same

An apparatus for transmitting and receiving an MPEG data using a wireless LAN includes a first satellite broadcast receiver, a first data controller, a first radio data transceiver, a second radio transceiver, a second data controller and a second satellite broadcast receiver. The first radio data transceiver converts a satellite broadcast signal inputted from the first data controller and transmits it to the second radio transceiver. The second data controller controls a transmission path of the satellite broadcast signal according to determining whether the satellite broadcast signal has been encoded. The second satellite broadcast receiver decodes the satellite broadcast signal inputted from the second data controller to reproduce a moving picture or a voice.

Apparatus for transmitting and receiving MPEG data by using wireless LAN

Growing community of inventors

Seoul, South Korea

Jae-Geun Kim