公开(公告)号：US11113611B2

公开(公告)日：2021-09-07

申请号：US15892774

申请日：2018-02-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Soo Han ,  Byung Chul Yeo ,  Chansoo Kim ,  Donghun Kim

IPC: G06N5/04 ,  G06F17/16 ,  G06N20/00 ,  G06F16/901 ,  G16C60/00 ,  G16C10/00 ,  G16C20/70

Abstract: A method of predicting an electronic structure of a material by an electronic apparatus includes receiving user's input data about elements constituting the material; applying the received user's input data to a trained model for estimating a state density of the material; and outputting a first graph representing energy level-by-level state densities of the material output from the trained model, wherein the trained model is trained to generate the first graph based on a plurality of second graphs representing pre-calculated energy level-by-level state densities respectively corresponding to a plurality of pre-input data about elements of various materials and the plurality of pre-input data.

公开(公告)号：US11524734B2

公开(公告)日：2022-12-13

申请号：US16571450

申请日：2019-09-16

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chansoo Kim ,  Haneol Cho ,  Kyung O Baek

IPC: B62D59/04 ,  B62D63/02 ,  G05D1/02

Abstract: A personal modular trunk and a modular trunk system employing the personal modular trunk for reducing privacy issues and inconveniences that may arise when a vehicle is shared. The personal modular trunk includes: a trunk body; a first communication unit installed in the trunk body and configured to communicate with a vehicle; a first driving unit installed in the trunk body and configured to transport the trunk body; a first engagement unit installed in the trunk body and configured to engage or disengage with a loading space of the vehicle; and a first control unit configured to control the first communication unit to communicate with the vehicle, control the first driving unit to transport the trunk body toward the vehicle, and control the first engagement unit to engage or disengage with the loading space of the vehicle so that the trunk body is coupled to or separated from the vehicle.