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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000771266-19-000109
Filing Date
2019-11-22
Accepted
2019-11-22 16:23:46
Documents
15
Period of Report
2019-11-22
Items
Item 4.01: Changes in Registrant's Certifying Accountant
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K kopn-20191122x8xk.htm   iXBRL 8-K 52861
2 EXHIBIT 16.1 kopn-20191122xexx161.htm EX-16.1 4338
  Complete submission text file 0000771266-19-000109.txt   204224

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT kopn-20191122.xsd EX-101.SCH 4908
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT kopn-20191122_cal.xml EX-101.CAL 671
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT kopn-20191122_def.xml EX-101.DEF 1521
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT kopn-20191122_lab.xml EX-101.LAB 26651
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT kopn-20191122_pre.xml EX-101.PRE 14172
12 EXTRACTED XBRL INSTANCE DOCUMENT kopn-20191122x8xk_htm.xml XML 4401
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: 1228
Type: 8-K | Act: 34 | File No.: 000-19882 | Film No.: 191241920
SIC: 3674 Semiconductors & Related Devices