Leading the global power plant maintenance market with unrivaled technological capabilities
| Type | Patents (no. of cases) | Utility Model (no. of cases) | Total (no. of cases) |
|---|---|---|---|
| ~ 2005 | 188 | 273 | 461 |
| 2006 | 23 | 38 | 61 |
| 2007 | 14 | 2 | 16 |
| 2008 | 17 | 8 | 25 |
| Subtotal | 242 | 321 | 563 |
| 2009 | 16 | 7 | 23 |
| 2010 | 27 | 7 | 34 |
| 2011 | 50 | 21 | 71 |
| 2012 | 101 | 48 | 149 |
| 2013 | 52 | 20 | 72 |
| 2014 | 59 | 33 | 92 |
| 2015 | 72 | 56 | 128 |
| 2016 | 54 | 28 | 82 |
| 2017 | 55 | 27 | 82 |
| 2018 | 68 | 19 | 87 |
| 2019 | 83 | 25 | 108 |
| 2020 | 77 | 7 | 84 |
| Total | 956 | 619 | 1575 |