| 1 | Power of Attorney | 28 Nov 2003 |
| 2 | TM-1 | 28 Nov 2003 |
| 3 | TM-10 | 02 Dec 2013 |
| 4 | TM-12 | 02 Dec 2013 |
| 5 | Power of Attorney | 07 Aug 2014 |
| 6 | TM-P(CHANGE NAME OF REGISTERED PROP/USER) | 03 Apr 2019 |
| 1 | O3 NOTICE | 900118 | 643604 | 30 Aug 2013 |
| 2 | O3 NOTICE | 16001057 | 6191965 | 09 Sep 2023 |