(11) | Number of the document | 3823 |
(21) | Number of the application | a 2007 0138 |
(22) | Filing date of the application | 2007.05.16 |
| Date of filing the request for examination | (pe raspunderea solicitantului) 16.05.2007 |
(71) | Name(s) of applicant(s), code of the country | INSTITUTUL DE ENERGETICA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
(72) | Name(s) of inventor(s), code of the country | CALININ Lev, MD; ZAITEV Dumitru, MD; BERZAN Vladimir, MD; TIRSU Mihai, MD; |
(73) | Name(s) of owner(s), code of the country | INSTITUTUL DE ENERGETICA AL ACADEMIEI DE STIINTE A MOLDOVEI, MD; |
(54) | Title of the invention | Installation for phase shift regulation with two transformes |
(13) | Kind-of-document code | |
(51) | International Patent Classification | H02M 5/257 (2006.01); H02M 5/12 (2006.01); H02J 3/06 (2006.01); |
(19) | Country | MD |
(45) | Date of publication of patent granting decision: | 2009.01.31 |
(47) | Date of issuance of patent | 2009.09.30 |
| Substantive examiner(s) | GULPA Alexei |
| Payment for maintenance up to the date | 2012.05.16 |
| Date of patent termination | 2012.05.16 |
| Date of publication of the termination of patent, with the right of restoration | 2012.12.31 |
| Date of publication of the termination of patent, without the right of restoration | 2013.11.30 |