Electronics and Telecommunications Research Institute

Hee Chul Bae

Hong Kyu Park

Ji Young Choi

Hoon Jung

Moon Sung Park

Jae Gwan Song

Yong Hoon Choi

Dong Gil Na

Young Won Kim

Jin Hyoung Park

Heon Gyu Lee

An apparatus and method for managing three-dimensional (3D) printing. The method includes receiving a video of a product being output from a 3D printer, acquiring first output information by comparing a first frame of the video and a second frame subsequent to the first frame, acquiring second output information by extracting output layer-specific trace information from a G-code of the product being output acquired from the 3D printer, and acquiring quality information of the product being output on the basis of the first output information and the second output information.

Apparatus and method for managing three-dimensional printing

Provided is an apparatus for receiving an unmanned mail capable of automatically acquiring the address information even though the user does not directly input the address information. The apparatus acquires address information of an addressee by automatically recognizing the address of the mail when the address is written on the mail, and acquires the address information of the addressee through the paper on which the address is printed or written, identification, and biometric recognition when the address is not written on the mail. The apparatus may acquire the address information of the addressee through a mail sender's voice.

Apparatus and method for receiving unmanned mail

Growing community of inventors

Daejeon, South Korea

Hee Chul Bae