Title:
LOT NUMBER-BASED MANAGEMENT SYSTEM AND WORKPIECE TRACKING SYSTEM USING LOT NUMBER
Document Type and Number:
WIPO Patent Application WO/2023/014103
Kind Code:
A1
Abstract:
The present invention relates to a lot number-based management system comprising: a lot number-related information reception unit for receiving data about a lot number assigned for each segment generated by dividing a work space into a plurality of rows and columns; a control unit for processing the data about a lot number, received from the lot number-related information reception unit, and transmitting same to a lot number-related data storage unit; and the lot number-related data storage unit for storing, as lot number data, the data about a lot number, transmitted by the control unit, wherein the lot number data comprises unique location information of a lot number, information of a workpiece placed in a lot number, and characteristic or property information of a lot number.
Inventors:
LEE YONG GU (KR)
LEE SANG MU (KR)
KWON HYUN CHEOL (KR)
SHIN HANG SOO (KR)
LEE SANG MU (KR)
KWON HYUN CHEOL (KR)
SHIN HANG SOO (KR)
Application Number:
PCT/KR2022/011530
Publication Date:
February 09, 2023
Filing Date:
August 04, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
G06Q10/08; G06Q10/06; G06Q10/10; G08B3/10; G08B5/36; G08B21/18
Foreign References:
| JP2004315101A | 2004-11-11 | |||
| KR20150049334A | 2015-05-08 | |||
| KR20080004053A | 2008-01-09 | |||
| KR20150086870A | 2015-07-29 | |||
| KR20140070817A | 2014-06-11 | |||
| KR20210103386A | 2021-08-23 | |||
| KR20120003626A | 2012-01-11 | |||
| KR20130089751A | 2013-08-13 |
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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