Title:
DUAL CLOCK DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/215579
Kind Code:
A1
Abstract:
One embodiment of the present invention may comprise: a standard clock unit which displays standard time; a slow clock unit which displays slow time which is delayed than the standard time displayed on the standard clock unit; and a control unit which displays internationally-accepted standard time on the standard clock unit, and when a minute passes according to the elapsing of time, generates the slow time which is delayed by as much as a preset difference-per-minute value than the standard time displayed on the standard clock unit, and displays same on the slow clock unit.
More Like This:
Inventors:
KIM MYUNG SOO (KR)
Application Number:
PCT/KR2020/007468
Publication Date:
October 28, 2021
Filing Date:
June 09, 2020
Export Citation:
Assignee:
KIM MYUNG SOO (KR)
International Classes:
G04G5/04; G04B47/06; G04C21/14; G04G13/00
Foreign References:
| JP2006322903A | 2006-11-30 | |||
| JP2010066245A | 2010-03-25 | |||
| KR20180133086A | 2018-12-13 | |||
| JP2017083978A | 2017-05-18 | |||
| US20170068224A1 | 2017-03-09 |
Attorney, Agent or Firm:
KIM, Young Kwan (KR)
Download PDF:
Previous Patent: APPARATUS FOR ROLL-TO-ROLL SYNTHESIS OF LARGE-AREA GRAPHENE, METHOD FOR MANUFACTURING LARGE-AREA GRA...
Next Patent: DISPLAY DEVICE
Next Patent: DISPLAY DEVICE