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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001493152-21-027248
Filing Date
2021-11-04
Accepted
2021-11-04 16:17:37
Documents
72
Period of Report
2021-09-25

Document Format Files

Seq Description Document Type Size
1 form10-q.htm   iXBRL 10-Q 1077402
2 ex31-1.htm EX-31.1 10978
3 ex31-2.htm EX-31.2 10915
4 ex32-1.htm EX-32.1 5079
5 ex32-2.htm EX-32.2 4853
  Complete submission text file 0001493152-21-027248.txt   4941775

Data Files

Seq Description Document Type Size
6 XBRL SCHEMA FILE kopn-20210925.xsd EX-101.SCH 36495
7 XBRL CALCULATION FILE kopn-20210925_cal.xml EX-101.CAL 61773
8 XBRL DEFINITION FILE kopn-20210925_def.xml EX-101.DEF 118215
9 XBRL LABEL FILE kopn-20210925_lab.xml EX-101.LAB 307504
10 XBRL PRESENTATION FILE kopn-20210925_pre.xml EX-101.PRE 235429
11 EXTRACTED XBRL INSTANCE DOCUMENT form10-q_htm.xml XML 808488
Mailing Address 125 NORTH DRIVE WESTBOROUGH MA 01581
Business Address 125 NORTH DRIVE WESTBOROUGH MA 01581 508-870-5959
KOPIN CORP (Filer) CIK: 0000771266 (see all company filings)

IRS No.: 042833935 | State of Incorp.: DE | Fiscal Year End: 1225
Type: 10-Q | Act: 34 | File No.: 000-19882 | Film No.: 211380228
SIC: 3674 Semiconductors & Related Devices