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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000937394-09-000106
Filing Date
2009-12-30
Accepted
2009-12-30 15:01:56
Documents
1

Document Format Files

Seq Description Document Type Size
1 13G FILING idcc_6.txt SC 13G/A 9512
  Complete submission text file 0000937394-09-000106.txt   11578
Mailing Address 781 THIRD AVE KING OF PRUSSIA PA 19406-1409
Business Address 781 THIRD AVE KING OF PRUSSIA PA 19406-1409 6108787800
INTERDIGITAL INC. (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.: 091266259
SIC: 6794 Patent Owners & Lessors

Mailing Address 789 N WATER STREET MILWAUKEE WI 53202
Business Address 789 N WATER STREET MILWAUKEE WI 53202 414-347-7777
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

IRS No.: 391078128 | State of Incorp.: WI | Fiscal Year End: 1231
Type: SC 13G/A