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Created with Raphaël 2.1.0 25.08.1999 Formal examination (assignment of filing date) 14.09.1999 Preliminary examination 30.04.2000 Publication of the decision of grant (B1) 31.10.2000 Completion of the opposition filing period 18.01.2001 Substantive examination 28.02.2001 Issuance of patent (C2) 25.08.2001 Valid until 31.03.2003 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document1459
(21)Number of the application99-0223
(22)Filing date of the application1999.08.25
 Date of filing the request for examination (de fond) 25.08.1999
(71)Name(s) of applicant(s), code of the countryBIROUL SPECIALIZAT DE CONSTRUCTIE SI TEHNOLOGIE A ELECTRONICII CORPULUI SOLID AL INSTITUTULUI DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A REPUBLICII MOLDOVA, MD;
(72)Name(s) of inventor(s), code of the countryIVASCENCO Iurie, MD; IOVU Mihai, MD; CERBARI Pavel, MD; CERNII Mihail, MD; CIUMACOV Ion, MD;
(73)Name(s) of owner(s), code of the countryBIROUL SPECIALIZAT DE CONSTRUCTIE SI TEHNOLOGIE A ELECTRONICII CORPULUI SOLID AL INSTITUTULUI DE FIZICA APLICATA AL ACADEMIEI DE STIINTE A REPUBLICII MOLDOVA, MD;
(54)Title of the inventionPhotodetector
(13)Kind-of-document code
C2, BOPI 03/2001
B1, BOPI 04/2000
(51)International Patent Classification H01L 31/10 (2006.01);
(19)CountryMD
(45)Date of publication of patent granting decision:2000.04.30
(47)Date of issuance of patent2001.03.31
 Substantive examiner(s)SCOROGONOV Anatol
 Payment for maintenance up to the date2001.08.25
 Date of patent termination2001.08.25
 Date of publication of the termination of patent, with the right of restoration2002.07.30
 Date of publication of the termination of patent, without the right of restoration2003.03.31
(30*)Priority of the former USSR application4266070/31-25, 1987.06.23, SU
(10*)Title of protection of the former USSR1531776, SU
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