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Filing Detail
Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001171843-12-001565
Filing Date
2012-05-01
Accepted
2012-05-01 10:27:00
Documents
12
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F f20f_043012.htm 20-F 2852947
2 EXHIBIT 8.1 exh_81.htm EX-8.1 5008
3 EXHIBIT 12.1 exh_121.htm EX-12.1 13265
4 EXHIBIT 12.2 exh_122.htm EX-12.2 13158
5 EXHIBIT 13 exh_13.htm EX-13 7315
6 EXHIBIT 15.1 exh_151.htm EX-15.1 3590
  Complete submission text file 0001171843-12-001565.txt   10206858

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT oiim-20111231.xml EX-101.INS 2064918
8 XBRL TAXONOMY EXTENSION SCHEMA oiim-20111231.xsd EX-101.SCH 27940
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE oiim-20111231_cal.xml EX-101.CAL 41506
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE oiim-20111231_def.xml EX-101.DEF 146431
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE oiim-20111231_lab.xml EX-101.LAB 185646
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE oiim-20111231_pre.xml EX-101.PRE 150383
Mailing Address
Business Address THE GRAND PAVILLION WEST BAY ROAD PO BOX 32331 SMB GEORGE TOWN, GR CAY E9 00000 345-945-1110
O2MICRO INTERNATIONAL LTD (Filer) CIK: 0001095348 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 000-30910 | Film No.: 12798388
SIC: 3674 Semiconductors & Related Devices