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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. 0001171843-20-003137
Filing Date
2020-04-30
Accepted
2020-04-30 16:31:59
Documents
113
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F f20f_043020p.htm 20-F 1415612
2 EXHIBIT 8.1 exh_81.htm EX-8.1 2860
3 EXHIBIT 12.1 exh_121.htm EX-12.1 9175
4 EXHIBIT 12.2 exh_122.htm EX-12.2 9201
5 EXHIBIT 13 exh_13.htm EX-13 4998
6 EXHIBIT 15.1 exh_151.htm EX-15.1 2725
  Complete submission text file 0001171843-20-003137.txt   8446341

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE FILE oiim-20191231.xml EX-101.INS 1784436
8 XBRL SCHEMA FILE oiim-20191231.xsd EX-101.SCH 94529
9 XBRL CALCULATION FILE oiim-20191231_cal.xml EX-101.CAL 82154
10 XBRL DEFINITION FILE oiim-20191231_def.xml EX-101.DEF 616904
11 XBRL LABEL FILE oiim-20191231_lab.xml EX-101.LAB 541241
12 XBRL PRESENTATION FILE oiim-20191231_pre.xml EX-101.PRE 673621
Mailing Address GRAND PAVILION COMMERCIAL CENTRE WEST BAY ROAD GRAND CAYMAN E9 KY1-1209
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.: 20836156
SIC: 3674 Semiconductors & Related Devices