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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001086364-11-003117
Filing Date
2011-02-04
Accepted
2011-02-04 15:44:14
Documents
1

Document Format Files

Seq Description Document Type Size
1 interdigitalinc123110.txt SC 13G/A 11262
  Complete submission text file 0001086364-11-003117.txt   13614
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.: 11574702
SIC: 6794 Patent Owners & Lessors

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies