How many patents does
Topcon Positioning Systems have?
patents
562
families
113
granted
149
applications
413
US
216
WO
107
EP
105
JP
20
GB
15
CN
9
KR
1
RoW
89
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Topcon Positioning Systems
Top ten assignees appearing on patents
2009
| topcon positioning systems | 13 |
| dimsdale engineering | 4 |
| road ware | 1 |
2018
| topcon positioning systems | 60 |
| infomobility | 1 |
Topcon Positioning Systems
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| determining range in 3d imaging systems | 18 | 2004 |
| compact antenna system | 14 | 2012 |
| ground planes for reducing multipath reception by antennas | 14 | 2013 |
| automatic blade slope control system for an earth moving machine | 12 | 2011 |
| agricultural crop analysis drone | 12 | 2015 |
| automatic control of a joystick for dozer blade control | 12 | 2012 |
| detection and correction of anomalous measurements and ambiguity resolution in a global … 🛈 | 11 | 2009 |
| automatic blade control system with integrated global navigation satellite system and in… 🛈 | 11 | 2007 |
| quadrature impulse noise remover | 9 | 2011 |
| global navigation satellite system antenna with a hollow core | 9 | 2014 |