Title:
IMPROVED PORTABLE PRISM RECEIVER AND IMPROVED PORTABLE GPS RECEIVER AND MEASUREMENT METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/140458
Kind Code:
A1
Abstract:
The purpose of the present invention is to rapidly measure accurate locations in building construction and civil construction sites, and the present invention relates to an improved portable prism receiver and an improved portable GPS receiver and a measurement method using the same, wherein the receiver has a simple structure and volume, thereby enabling convenient transportation and storage, and enables an unskilled worker to conduct mechanically accurate measurements in a construction site, thereby improving quality and economic efficiency.
Inventors:
LEE DUK GOO (KR)
Application Number:
PCT/KR2016/001787
Publication Date:
September 09, 2016
Filing Date:
February 24, 2016
Export Citation:
Assignee:
THE-CONS ENG CO LTD (KR)
LEE DUK GOO (KR)
LEE DUK GOO (KR)
International Classes:
G01C15/02; G01C3/02; G01C5/00; G01C15/00; G01S17/08; G01S17/88; G01S19/01; G01S19/14
Foreign References:
| JP5372897B2 | 2013-12-18 | |||
| JP3114923B2 | 2000-12-04 | |||
| JPH0961510A | 1997-03-07 | |||
| JPH06232615A | 1994-08-19 | |||
| JPH06186320A | 1994-07-08 |
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
특허법인세원 (KR)
특허법인세원 (KR)
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