8-K

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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                    FORM 8-K

                                 CURRENT REPORT

                        PURSUANT TO SECTION 13 OR 15 (d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

       DATE OF REPORT (Date of earliest event reported): December 1, 2005

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                     InterDigital Communications Corporation
             (Exact name of registrant as specified in its charter)



       Pennsylvania                     1-11152                 23-1882087
(State or other jurisdiction          (Commission              (IRS Employer
     of incorporation)                File Number)           Identification No.)




 781 Third Avenue, King of Prussia, PA                           19406-1409
(Address of Principal Executive Offices)                         (Zip Code)


        Registrant's telephone number, including area code: 610-878-7800

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

|_|  Written communications pursuant to Rule 425 under the Securities
     Act (17 CFR 230.425)
|_|  Soliciting material pursuant to Rule 14a-12 under the Exchange
     Act (17 CFR 240.14a-12)
|_|  Pre-commencement communications pursuant to Rule 14d-2(b) under the
     Exchange Act (17 CFR 240.14d-2(b))
|_|  Pre-commencement communications pursuant to Rule 13e-4(c) under the
     Exchange Act (17 CFR 240.13e-4(c))


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Item 2.02.   Results of Operations and Financial Condition.

(a) On December 1, 2005, InterDigital Communications Corporation issued a press
release to provide guidance on its revenues for the quarter ending December 31,
2005. A copy of the press release is attached hereto as Exhibit 99.1.


Item 9.01.   Financial Statements and Exhibits.

(c) Exhibits.

      99.1   Press release dated December 1, 2005.





                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this Current Report on Form 8-K to be signed on its
behalf by the undersigned hereunto duly authorized.


                             INTERDIGITAL COMMUNICATIONS CORPORATION


                             By: /s/ R.J. Fagan
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                                 Richard J. Fagan
                                 Chief Financial Officer



Dated: December 1, 2005






                                  EXHIBIT INDEX



Exhibit  No.                                   Description
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     99.1                            Press release dated December 1, 2005

EX-99.1

                                                                    Exhibit 99.1

               InterDigital Issues Revenue Guidance for
                         Fourth Quarter 2005

    KING OF PRUSSIA, Pa.--(BUSINESS WIRE)--Dec. 1, 2005--InterDigital
Communications Corporation (Nasdaq:IDCC), a leading designer,
developer and provider of wireless technology and product platforms,
today announced that it expects fourth quarter 2005 revenue related to
patent license royalties and technology solution agreements to be in
the range of approximately $39 million to $42 million.
    InterDigital anticipates recurring patent licensing royalty
revenue to be between approximately $36 million and $37 million for
fourth quarter 2005. This royalty guidance is based on per-unit
royalty reports received from the majority of current licensees. In
addition, the company expects its revenues from technology solution
agreements to contribute an additional $3 million to $5 million to
fourth quarter 2005 revenue.
    Richard Fagan, InterDigital's Chief Financial Officer, noted, "We
are pleased to close out 2005 with a solid fourth quarter which
reflects the benefit of our expanding base of 3G patent licensees and
continued contributions from technology customers. We expect full year
2005 recurring patent license royalties to be well over $100 million.
For 2006, we remain optimistic about our prospects for growth as we
continue to capitalize on opportunities in the growing 3G market."

    About InterDigital

    InterDigital Communications Corporation designs, develops and
provides advanced wireless technologies and products that drive voice
and data communications. InterDigital is a leading contributor to the
global wireless standards and holds a strong portfolio of patented
technologies which it licenses to manufacturers of 2G, 2.5G, 3G and
802 products worldwide. Additionally, the company offers baseband
product solutions and protocol software for 3G multimode terminals and
converged devices. InterDigital's differentiated technology and
product solutions deliver time-to-market, performance and cost
benefits. For more information, please visit InterDigital's web site:
www.interdigital.com. InterDigital is a registered trademark of
InterDigital.

    This press release contains forward-looking statements regarding
our current beliefs, plans and expectations as to fourth quarter 2005
revenue including revenues from patent licensing royalties and
revenues from technology solution agreements and prospects for growth
in 2006. Forward-looking statements are subject to risks and
uncertainties. Actual outcomes could differ materially from those
expressed in or anticipated by such forward-looking statements due to
a variety of factors including, but not limited to, the receipt of new
or updated royalty reports from current licensees, the execution of
any new license agreements in 2005, unanticipated revisions to our
expectations as to our progress toward completion of our agreements
with General Dynamics and Philips, and the ability to enter into new
license agreements in 2006.



    CONTACT: InterDigital Communications Corporation
             Media Contact:
             Jack Indekeu, 610-878-7800
             jack.indekeu@interdigital.com
                 or
             Investor Contact:
             Janet Point, 610-878-7800
             janet.point@interdigital.com