Samsung Electronics Co., Ltd.

Ginseng Science Inc.

Seo-Young Park

Ki-Yeon Park

Sang-Kyu Park

Eun-Seok Hong

Dae-Gunn Jei

Jeong-Hoo Kim

Man-Ki Park

Jeong-Hill Park

Il-Ho Park

Young-Sun Jo

Yong-Jae Lee

Mae-Jin Park

Sool-Youn Cho

A method and an apparatus perform Mobile High-definition Link (MHL) signal filtering. The method of performing the Mobile High-definition Link (MHL) signal filtering in a terminal includes determining whether a transmission device for MHL signal transmission is connected; determining whether a call continues when the transmission device is connected; and determining whether to perform the MHL signal filtering in the terminal based on whether the call continues. Accordingly, there is an advantage of improving picture quality of an image output from a multimedia device by effectively removing a common mode noise even when an RF weak electric field is formed due to call generation.

Method and apparatus for filtering a mobile high-definition link signal

A mobile terminal circuit for transmitting radio frequency identification (RFID) data to an RFID reader. The mobile terminal circuit comprises an antenna for communication with the RFID reader; a memory portion for storing RFID data together with mobile terminal protocol data; a codec for encoding the RFID data into RFID codec data; a modulator connected to the codec, for modulating the RFID codec data into RFID modulation data; a processor connected to the memory portion, for extracting RFID data stored in the memory portion and delivering the extracted RFID data to the codec; a detector connected to the antenna and the processor, for informing the processor of approach of the RFID reader; a first clock generator connected to the processor and the memory portion, for providing operation timing to the processor and the memory portion; and a second clock generator connected to the first clock generator, the codec and the modulator, for providing operation timing to the codec and the modulator.

Mobile terminal circuit including an RFID tag and wireless identification method using the same

Disclosed are a method for processing Panax spp., comprising the step of steaming Panax spp. under the oxygen-enriched atmosphere and a processed Panax spp. obtained by the method.

Method for processing ginseng and processed ginseng obtained by the same

Disclosed is a contactless battery charger that avoids contact failure between a battery pack and the battery charger including a converter and a charging unit. A converter includes a primary side of a printed circuit board (PCB) transformer. The converter converts a commercial electric power to a high-frequency square wave, applies the converted high-frequency square wave to the primary side of the PCB transformer, and controls generation of a charge current depending on charge state information provided. A charging unit includes a secondary side of the PCB transformer. The charging unit converts to a DC voltage an electromotive force induced at the secondary side of the PCB transformer by a magnetic field generated by the square wave applied to the primary side of the PCB transformer, charges a rechargeable battery with the DC voltage, and provides the charge state information to the converter.

Contactless battery charger

Growing community of inventors

Seoul, South Korea

Seo-Young Park