Samsung Electronics Co., Ltd.

Other

Yoon Sung Nam

Tae Sun Yeoum

Hyong Jin Ban

Tae Gwan Park

Sung Jin Kim

Jong Eun Oh

Keon Hyoung Lee

Qia Wang

Zhinan Zhou

Pei Huang

Myeong Cheol Kim

Yong Suk Kwon

Tae Sun Yeom

An electronic device is provided. The electronic device includes a housing, a display configured to be exposed through one surface of the housing, a communication module configured to communicate over a first network compliant with a first protocol or a second network compliant with a second protocol, a processor configured to be electrically connected with the display and the communication module, and a memory configured to be electrically connected with the processor and store a specified application. The memory stores instructions, that when executed, cause the processorto execute the specified application, designate a CP server by interacting with a platform server over the second network, receive an initial response message generated by the designated CP server over the first network, and verify a first identifier of the designated CP server based on the first protocol from a source of the initial response message.

System for providing dialog content

An electronic device comprises a housing, a touchscreen display exposed through a part of the housing, at least one wireless communication circuit disposed inside the housing, at least one processor positioned inside the housing and electrically connected to the touchscreen display and the wireless communication circuit; and a memory electrically connected to the at least one processor and positioned inside the housing, wherein the memory stores a user interface for communicating with one or more external chatbots and stores instructions, when executed, that cause the at least one processor to provide access to the one or more external chatbots through the user interface; obtain user selection associated with a first chatbot of the one or more external chatbots, through the user interface; transmit a first connection request including a first phone number and a first identifier (ID) associated with the first chatbot, to an external server through the wireless communication circuit; and receive a first connection response including the first phone number and the first ID from the external server through the wireless communication circuit.

Electronic device providing dialog contents, server and method thereof

An electronic device and method thereof are provided. The electronic device includes a communication module configured to communicate with a communication server; an input module configured to receive a user command; and a processor configured to receive a device changing command, via the input module, during a call between the electronic device and a first external electronic device, and transmit, to the communication server, via the communication module, a message for changing the call between the electronic device and the first external electronic device to a call between a second external electronic device and the first external electronic device. The second external electronic device uses a same subscription information as the electronic device, and the message includes call state information of the call between the electronic device and the first external electronic device.

Electronic device and call processing method thereof

The present invention relates to the molecular sustained controlled release system constructed by the conjugation of molecules to be released with biodegradable polyester polymer via covalent bond and method for preparation thereof. In accordance with the present invention, the system may be formulated into microspheres, nanoparticles, or films. The molecular release rate from the above system can be regulated to be proportional to the chemical degradation rate of the biodegradable polyester polymers, resulting in near zero order kinetics profile of release without showing a burst effect. Moreover, the high loading efficiency of hydrophilic drugs can be achieved.

Controlled drug delivery system using the conjugation of drug to biodegradable polyester

The present invention relates to a molecular sustained controlled release system constructed by the conjugation of molecules to be released with biodegradable polyester polymer via covalent bond and method for preparation thereof. In accordance with the present invention, the system may be formulated into microspheres, nanoparticles, or films. The molecular release rate from the above system can be regulated to be proportional to the chemical degradation rate of the biodegradable polyester polymers, resulting in near zero order kinetics profile of release without showing a burst effect, Moreover, a high loading efficiency of hydrophilic drugs can be achieved.

Growing community of inventors

Gyeonggi-do, South Korea

Yoon Sung Nam