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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001683168-20-002849
Filing Date
2020-08-24
Accepted
2020-08-24 16:00:23
Documents
57
Period of Report
2020-05-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT ptsc_10k-053120.htm 10-K 546959
2 SUBSIDIARIES OF THE REGISTRANT ptsc_ex21.htm EX-21 1292
3 CERTIFICATION PURSUANT TO RULE 13A-14 OF THE SECURITIES EXCHANGE ACT OF 1934 ptsc_ex3101.htm EX-31.1 8494
4 CERTIFICATION PURSUANT TO RULE 13A-14 OF THE SECURITIES EXCHANGE ACT OF 1934 ptsc_ex3102.htm EX-31.2 8682
5 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 ptsc_ex3201.htm EX-32.1 5244
  Complete submission text file 0001683168-20-002849.txt   2582343

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE FILE ptsc-20200531.xml EX-101.INS 388602
7 XBRL SCHEMA FILE ptsc-20200531.xsd EX-101.SCH 23737
8 XBRL CALCULATION FILE ptsc-20200531_cal.xml EX-101.CAL 40104
9 XBRL DEFINITION FILE ptsc-20200531_def.xml EX-101.DEF 82728
10 XBRL LABEL FILE ptsc-20200531_lab.xml EX-101.LAB 211751
11 XBRL PRESENTATION FILE ptsc-20200531_pre.xml EX-101.PRE 169853
Mailing Address 2038 CORTE DEL NOGAL, SUITE 141 CARLSBAD CA 92011-1478
Business Address 2038 CORTE DEL NOGAL, SUITE 141 CARLSBAD CA 92011-1478 760-795-8517
PATRIOT SCIENTIFIC CORP (Filer) CIK: 0000836564 (see all company filings)

IRS No.: 841070278 | State of Incorp.: DE | Fiscal Year End: 0531
Type: 10-K | Act: 34 | File No.: 000-22182 | Film No.: 201127866
SIC: 6794 Patent Owners & Lessors