公开(公告)号：US20230069627A1

公开(公告)日：2023-03-02

申请号：US17786013

申请日：2020-12-16

Applicant: LG ELECTRONICS INC.

Inventor： Namjin KIM ,  Daesung KIM ,  Young Seok KIM

IPC: C03C3/064 ,  C03C3/078 ,  C03C4/20

Abstract: There is disclosed an antibacterial glass composite that may be made of components harmless to the human body and have excellent durability and chemical resistance, thereby maintaining an antibacterial function for a long time, and a manufacturing method thereof.

公开(公告)号：US20200005071A1

公开(公告)日：2020-01-02

申请号：US16565417

申请日：2019-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Daesung KIM ,  Heeyeon NAH ,  Jaewoong YUN

IPC: G06K9/46 ,  G06K9/62 ,  G06N20/00 ,  G06N5/04

Abstract: Provided is a method of recognizing a business card of a terminal through federated learning, including receiving an image of the business card; extracting a feature value from the image including text related to a field of an address book set in the terminal; inputting the feature value into a first common prediction model and determining first text information from an output of the first common prediction model; analyzing a pattern of the first text information and inputting the first text information into the field; caching the first text information and second text information received for error correction of the first text information from a user; and training the first common prediction model using the image, the first text information, and the second text information, whereby each terminal may train and share the first common prediction model.