Samsung Electronics Co., Ltd.

Jun-Ho Koh

Yun-Je Oh

Hee-Won Jung

Ki-Cheol Lee

Seong-Taek Hwang

Sang-Ho Kim

Byung-Jik Kim

Jong-Kwon Kim

Gi-Sang Lee

Sang-Mook Lee

Eun-Tae Won

Joon-Ho Park

Chang-Hyun Lee

Dong-Wook Kwon

Yong-Deok Kim

Chan-Youl Kim

Jae-Seung Son

Noh-Gyoung Kang

Jae-Hyun Park

Eun-mi Oh

Sergey Zhidkov

Seung-Hoon Park

Se-Ho Park

Do-Young Kim

Sang-Ho Lee

Jae-Ho Jung

Dae-Kwang Jung

Hyun-Jung Kim

Jin-Sung Kim

Tae-Sung Park

Kang-jin Yoon

Yang-Wook Kim

Jae-Min Jung

Han-Lim Lee

Won-Hee Lee

Kwan-min Lee

Kwan-Woong Song

Moon-joo Lee

Byung-Chang Kang

Jae-Cheol Bae

Yong-Won Jeong

Seung-Jin Lee

Hwa-Kyung Kim

Young-suk Kim

Jeong-Seok Choi

Kyung-Eun Lee

Kyong-Joon Chun

Jae-Hun Cho

Ji-Yeon Han

Jong-Ho Choi

Gil-Yong Park

Sang-Hyun Doh

Ju-Hee Kim

Chan-Yul Kim

Kwang-Jin Yang

Kyu-Hyung Cho

Yang-un Lee

Seong-Jun Song

Yong-Chan Lee

Jong-Hun Lee

Se-Kang Park

Je-in Yu

Se-Hoon Lim

Hee-Jae Jo

Hee-Jin Park

Seung-Gun Park

In-Kuk Yun

Hak-Phil Lee

Jong-Hyuk Jang

Yang-Un Lee

Yong-Hyun Lim

Hae-sik Jun

Chang-Han Kim

Chang-Dong Kim

Jeong-Rok Park

Tae-Jin Woo

Bong-Sin Kwark

In-Su Park

Kyung-eun Lee

Jeong-Eun Lee

Jun-hyung Park

Jang-beom Yang

Kyu-Hyoung Cho

In-Hak Na

Jee-Yeon Kim

Hyun-Seok Min

Ki-Heon Lee

Sung-Young Han

Youn-Gu Jung

Byung-Jeong Jeon

Hae-In Chun

Byeong-Hoon Kwak

Young-Suk Kim

Myong-Jo Choi

Sung-Chan Kim

Moon-Joo Lee

An electronic device and a method for transmitting health information by the electronic device are provided. The method includes receiving, from a terminal, a first message requesting the health information; measuring a body condition, in response the first message; and transmitting, to the terminal, a second message including the health information by using human body communication, the health information being based on the measured body condition.

Method and apparatus for transmitting/receiving health information using human body communication

Encoding and decoding methods are provided. An information object is encoded according to a preset encoding scheme. A preset set of bits is selected from the encoded information object and the selected set of bits is output as a sample. A control packet including information on a sample number is generated. The sample is assembled with the control packet. The sample is modulated into a sound signal according to a preset scheme. An input sound signal is demodulated according to the preset scheme. Sample bits and control packet bits containing information of the sample are separated from each other in demodulated received bits. Address information corresponding to each bit of the sample is generated according to the control packet. A soft decision of the sample bits is summed for each piece of the generated address information. A sample decoding of the summed soft decision of the sample bits is performed.

Encoding and decoding method for short-range communication using an acoustic communication channel

A method and an apparatus are provided for providing additional information service in a mobile communication terminal. A microphone receives a sound signal including an audible frequency band and an inaudible frequency band. Additional information related to the service is detected in the inaudible frequency band included in the sound signal. The detected additional information is extracted from the sound signal. Data for providing the service is acquired based on the extracted additional information. A service screen is displayed based on the acquired data.

Apparatus and method for providing augmented reality service using sound

Provided is a method, a device, and a system, in which a sensor of a sense-providing device senses a motion of the sense-providing device, without using a plurality of cameras, to detect an object and provide sensory information.

Method, device, and system for providing sensory information and sense

A wireless charging method and apparatus wirelessly charges power between separate electronic appliances. The wireless charging method includes searching for at least one chargeable electronic device, receiving status information from the searched at least one electronic device, determining whether the electronic device is a power supply electronic device or a power demand electronic device, receiving a supply of power from the searched at least one electronic device if the electronic device is determined to be the power demand electronic device, and supplying the power to the at least one electronic device if the electronic device is determined to be the power supply electronic device.

Wireless power charging method and apparatus

A method and apparatus are provided for encoding an information object. The method includes storing the information object in a buffer; generating a sampling set including bits selected from the buffer according to a predetermined rule and bits randomly selected from the buffer; generating control channel data including information on the sampling set; and modulating the sampling set and the control channel data.

Method for encoding information object and encoder using the same

An acoustic communication method and device are provided that filter an audio signal to attenuate a high frequency section of the audio signal; generate a residual signal which corresponds to a difference between the audio signal and the filtered signal; generate a psychoacoustic mask for the audio signal based on a predetermined psychoacoustic model; generate a psychoacoustic spectrum mask by combining the residual signal with the psychoacoustic mask; generate an acoustic communication signal by modulating digital data according to the acoustic signal spectrum mask; and combine the acoustic communication signal with the filtered signal.

Acoustic communication device and method for filtering an audio signal to attenuate a high frequency section of the audio signal and generating a residual signal and psychoacoustic spectrum mask

A wireless charging method includes searching one or more rechargeable electronic devices, receiving power service information from one or more searched electronic devices, determining whether the one or more searched electronic devices are rechargeable based on the received power service information, and if the one or more searched electronic devices are rechargeable, receiving power from the electronic devices.

Apparatus and method for performing wireless charging

A method for wireless charging of an electronic apparatus includes: requesting a server for information regarding chargeable electronic devices; receiving the information regarding chargeable electronic devices from the server; and performing charging with at least one electronic device.

Method for wireless charging using communication network

A wireless charging method includes synchronizing power phases of at least two charging power supply devices, and wirelessly charging a terminal using the at least two charging power supply devices.

Wireless charging method and apparatus

A method of operating a mobile device by recognizing a user's gesture and a mobile device that uses the method, the method includes recognizing the user's gesture and circumstance information; generating circumstantial gesture information according to a combination of the recognized gesture and the circumstance information; and executing an application item corresponding to the circumstantial gesture information.

Method of operating mobile device by recognizing user's gesture and mobile device using the method

Provided is a method, a device, and a system, in which a sensor of a sense-providing device senses a motion of a sense-providing device, without using a plurality of cameras, to detect an object and provide sensory information.

An apparatus and method for providing an AR service using a sound. When a user starts an AR service providing function in a mobile communication terminal, a sound signal is received, whether the sound signal is carrying additional information is determined by analyzing the sound signal, if the additional information is carried on the sound signal, the additional information is extracted, data associated with the extracted additional information is acquired, and the AR service is provided using the acquired data. Accordingly, various kinds of additional information may be provided, and the AR service may be provided.

A method for encoding an information object in a communication system by storing the information object in a buffer; generating a sampling set including bits randomly selected from the buffer and bits regularly selected from the buffer; generating control channel data including a sampling set number of the sampling set and size information for the information object; and modulating the sampling set and the control channel data.

Growing community of inventors

Suwon-shi, South Korea

Jun-Ho Koh