Title:
HOLE POSITION UPDATE APPARATUS, HOLE POSITION UPDATE SYSTEM AND HOLE CUTTER
Document Type and Number:
WIPO Patent Application WO/2021/071070
Kind Code:
A1
Abstract:
A hole position update apparatus, a hole position update system and a hole cutter are provided. The hole position update apparatus is a hole position update apparatus including a hole cutter coupling unit that provides coupling to the hole cutter. The hole position update apparatus may comprise: a global positioning system (GPS) circuit for detecting a GPS position of the hole position update apparatus; a mobile communication circuit that provides access to a server through a mobile communication network; and a control circuit that transmits, in response to a wakeup signal, the GPS position to the server by using the mobile communication circuit.
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Inventors:
LEE HAKYONG (KR)
PARK HEE JOON (KR)
LEE YONGWOO (KR)
KIM JUNO (KR)
PARK JEONGHO (KR)
PARK HEE JOON (KR)
LEE YONGWOO (KR)
KIM JUNO (KR)
PARK JEONGHO (KR)
Application Number:
PCT/KR2020/009715
Publication Date:
April 15, 2021
Filing Date:
July 23, 2020
Export Citation:
Assignee:
VC INC (KR)
International Classes:
G01S19/19; A63B57/00; A63B57/30; A63B57/40; G06F1/3203
Foreign References:
US20170239540A1 | 2017-08-24 | |||
KR101968963B1 | 2019-04-15 | |||
US20140239065A1 | 2014-08-28 | |||
KR20120009304A | 2012-02-01 | |||
KR20150001132A | 2015-01-06 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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