Halvor Sehested Groenaas
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 41 Total Citation Count
- Apr 11, 2013 Most Recent Filing
- Aug 25, 2009 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
WESTERNGECO L.L.C. | 2
3 | 2009
2011 |
SCHLUMBERGER TECHNOLOGY CORPORATION | 2
| 2013
|
Inventor Addresses
Address | Duration |
---|---|
US | Aug 02, 12 - Aug 02, 12 |
Asker, NO | Oct 16, 14 - Dec 22, 15 |
Oslo, NO | Mar 18, 10 - Sep 12, 17 |
Technology Profile
Technology | Matters | |
---|---|---|
G01H: | MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES | 1 |
G01S: | RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES | 1 |
G01V: | GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 4 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
9759828 | 2017 | Determining a streamer position | 1 |
9217797 | 2015 | High-speed image monitoring of baseplate movement in a vibrator | 3 |
2014/0305,732 | 2014 | High-Speed Image Monitoring of Baseplate Movement in A Vibrator | 6 |
8780670 | 2014 | Cetacean protection system | 1 |
2012/0195,163 | 2012 | Determining a Streamer Position | 3 |
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