Description
Class G01C : MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
Subclass 1/02: Measuring angles Theodolites
G01C 1/02
Sub-Class
Stats
- 49 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 13 Total Patent Owners
- 143 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12018942 | Drive system in a geodetic measurement instrument | Aug 20, 20 | Jun 25, 24 | Leica Geosystems AG |
| 11822047 | Meteorological observation device for observing the weather in the atmospheric boundary layer or planetary boundary layer | Jun 20, 23 | Nov 21, 23 | NATIONAL INSTITUTE OF METEOROLOGICAL SCIENCES |
| 11592291 | Method, device, and program for surveying | Jun 17, 19 | Feb 28, 23 | Topcon Corporation |
| 11566897 | Surveying instrument and method of calibrating a survey instrument | Mar 25, 20 | Jan 31, 23 | Trimble Jena GmbH |
| 11493340 | Surveying instrument and method of calibrating a survey instrument | Oct 14, 19 | Nov 08, 22 | Trimble Jena GmbH |
| 11397245 | Surveying instrument for scanning an object and for projection of information | Aug 30, 18 | Jul 26, 22 | HEXAGON TECHNOLOGY CENTER GMBH |
| 11307031 | Surveying device, and calibration checking method and calibration checking program for surveying device | Oct 24, 18 | Apr 19, 22 | Topcon Corporation |
| 11236997 | Surveying instrument and program | Oct 24, 14 | Feb 01, 22 | Nikon Trimble Co. Ltd. |
| 11156326 | Device and method for use thereof for facilitating substantially leveled attachment of construction tool | Jul 05, 18 | Oct 26, 21 | Clark Construction Group, LLC |
| 10871371 | Apparatus for on-site mounting of surveying instruments | Nov 26, 19 | Dec 22, 20 | Not available |
| 10823558 | Surveying instrument | Nov 08, 16 | Nov 03, 20 | TOPCON Corporation |
| 10823557 | Geodetic instrument with reduced drift | May 14, 20 | Nov 03, 20 | Trimble AB |
| 10794926 | Radiation detection apparatus and method | Nov 19, 18 | Oct 06, 20 | SENSONICA LIMITED |
| 10704902 | Surveying pole | Dec 30, 15 | Jul 07, 20 | FUNDACIÒ CENTRE TECNOLOGIC DE TELECOMMUNICACIONS DE CATALUNYA (CTTC) |
| 10634496 | Surveying system | Jun 13, 17 | Apr 28, 20 | TOPCON Corporation |
| 10627643 | Display with controllable brightness of areas of surface light source panel | May 22, 17 | Apr 21, 20 | Mitsubishi Electric Corporation |
| 10527639 | Detection apparatus and method for measuring the effect of radiation on biological objects | Nov 19, 18 | Jan 07, 20 | SENSONICA LIMITED |
| 10514464 | Portable prism receiver and improved portable GPS receiver and measurement method using same | Feb 24, 16 | Dec 24, 19 | THE-CONS ENG CO., LTD.; |
| 10371801 | Measuring instrument | Aug 22, 16 | Aug 06, 19 | TOPCON Corporation |
| 10330788 | Measuring instrument | Aug 22, 16 | Jun 25, 19 | TOPCON Corporation |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0271,446 | GEODETIC INSTRUMENT WITH REDUCED DRIFT | May 14, 20 | Aug 27, 20 | Not available |
| 2020/0166,338 | IMPROVED SURVEYING POLE | Dec 30, 15 | May 28, 20 | FUNDACIÓ CENTRE TECNOLOGIC DE TELECOMUNICACIONS DE CATALUNYA (CTTC) |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)