SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950131-98-000548
Filing Date
1998-02-03
Accepted
1998-02-03 00:00:00
Documents
1
SROs
AMEX

Document Format Files

Seq Description Document Type Size
1 INTERDIGITAL COMMUNICATIONS CORPORATION SC 13G/A 9709
  Complete submission text file 0000950131-98-000548.txt   11786
Mailing Address 781 THIRD AVE KING OF PRUSSIA PA 19406-1409
Business Address 781 THIRD AVE KING OF PRUSSIA PA 19406-1409 6102787800
INTERDIGITAL COMMUNICATIONS CORP (Subject) CIK: 0000354913 (see all company filings)

IRS No.: 231882087 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-35020 | Film No.: 98520026
SIC: 6794 Patent Owners & Lessors

Mailing Address 790 NORTH MILWAUKEE STREET MILWAUKEE WI 53202
Business Address 790 NORTH MILWAUKEE STREET MILWAUKEE WI 53202 4143477777
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

IRS No.: 391078128 | State of Incorp.: WI | Fiscal Year End: 0930