How many patents does
Tlv Company have?
patents
1,316
families
760
granted
260
applications
1,056
JP
909
EP
99
US
80
CN
39
WO
36
KR
23
RoW
130
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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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Tlv Company
Top ten assignees appearing on patents
2009 - 2018
| tlv company | 1055 |
| rengo company | 1 |
| hitachi valve | 1 |
2009
| tlv company | 155 |
| rengo company | 1 |
2018
| tlv company | 63 |
Tlv Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| terminal control system | 23 | 2013 |
| method for collecting device state information and device state information collection k… 🛈 | 20 | 2008 |
| device management method, analysis system used for the same, maintenance inspection supp… 🛈 | 20 | 2005 |
| hot water generator | 18 | 2012 |
| float type drain trap | 18 | 2012 |
| time synchronization system | 18 | 2013 |
| sensor fixture | 18 | 2013 |
| sensor device | 17 | 2014 |
| risk evaluation system for process system, risk evaluation program, and risk evaluation … 🛈 | 16 | 2014 |
| sensor affixing device | 15 | 2014 |