Exhibit
10.24
  
 INTELLECTUAL PROPERTY AGREEMENT
 th Effective Date Sprint Clearwire
 RECITALS
 TAPM
   ARTICLE 1
DEFINITIONS
 Section 1.01 Definitions
 Assigned Patents Exhibit
A
 Clearwire Corporation
 Clearwire Group
 Clearwire Patents




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Controlled Affiliate
 Control
 Covenant Term
 Derivative Works
 Group
 Materials
 Person
 Proprietary Information
 Rejection Section 9.13
 Sprint Restricted Entity
 Sprint Group
 2




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##### 



Sprint Marks Section 4.03
 Sprint Patents
 Sprint Software Section 5.01
 Sprint VOIP Patents VOIP Exhibit H
 Software
 Third Party
 ARTICLE 2
PATENT TRANSFER
 Section 2.01 Patent Transfer to Clearwire
 Section 2.02 Exhibit A. Exhibit A Exhibit A Exhibit A
 Section 2.03 Cooperation
  3




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ARTICLE 3
NON ASSERTS
 Section 3.01 Non Asserts
 Sprint Covenant Sprint Covenant
 Assigned Patents Covenant.
 Clearwire Covenant
 4




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##### 



Clearwire Covenant
  Section 3.02 Third Parties and Sprint VOIP Patents
 Article 3
   Article 3
  5




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ARTICLE 4
TRADEMARK TERMS AND CONDITIONS
 Section 4.01 Trademarks Assignment
 Exhibit B Exhibit B Exhibit B
 Exhibit C
 Exhibit B
 Exhibit B Exhibit B
 Section 4.02 Domain Names Exhibit
D
 Section 4.03 Sprint-Branded Materials Sprint
Marks
 6




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##### 



ARTICLE 5
SOFTWARE
 Section 5.01 Software Transfer to Clearwire Exhibit E
 Section 5.02 Software License Grant to Clearwire Exhibit F, Exhibit F
 Section 5.03 Software License Grant to Sprint. Exhibit G Exhibit G
 Section 5.04 Source Code Section 5.01 Section 5.02
 ARTICLE 6
PROPRIETARY INFORMATION AND MATERIALS
 Section 6.01 Proprietary Information and Materials Transfer to Clearwire
 7




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Section 6.02 License Grant to Clearwire for Proprietary Information and Materials Exhibit F Exhibit F.
 Section 6.03 License Grant to Sprint for Proprietary Information and Materials. Exhibit G Exhibit G
 ARTICLE 7
LIMITED WARRANTIES, INDEMNITY AND REPRESENTATIONS
 Section 7.01 Rights Granted AS IS
   8




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Section 7.02 Disclaimer of Implied Warranties
 ARTICLE 8
CLAIMS AND DISPUTES
 Section 8.01 Equitable Remedies
 Section 8.02 Notice
  
  
 9




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Section 8.03
 ARTICLE 9
MISCELLANEOUS
 Section 9.01 Amendment
 Section 9.02 Governing Law
 Section 9.03 Priority of Agreements
 Section 9.04 Assignment
 10




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Section 9.05 No Third Party Beneficiaries
 Section 9.06 Entire Agreement
 Section 9.07 Counterparts
 Section 9.08 No Waiver
 Section 9.09 Rules of Construction
 Section 9.10 No Other Enforcement Required
 Section 9.11 Further Assurances
 Section 9.12 Specific Performance and Other Remedies
 Section 9.13 Bankruptcy
 11




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Rejection
 Section 9.14 Severability
  12




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##### 



SPRINT NEXTEL CORPORATIONBy:
    /s/ Keith O. CowanName:
    Keith O. CowanTitle:
    President of Strategic Planning and
Corporate InitiativesCLEARWIRE COMMUNICATIONS LLCBy:
    /s/ Hope CochranName:
    Hope CochranTitle:
    Senior Vice President, Finance and
Treasurer 13




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Exhibit A
  14




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##### 



Exhibit B
 Project Rain  Schedule B
Trademarks
 Argentina
    
    Xohm
    
    [*****]
    
    [*****]
    
    2766033Xohm
    
    [*****]
    
    [*****]
    
    2766034Xohm
    
    [*****]
    
    [*****]
    
    2766035[*****]
    
    [*****]
    
    [*****]
    
    [*****][*****]
    
    [*****]
    
    [*****]
    
    [*****][*****]
    
    [*****]
    
    [*****]
    
    [*****]Brazil
    
    Xohm
    
    [*****]
    
    [*****]
    
    784906[*****]
    
    [*****]
    
    [*****]
    
    [*****]Canada
    
    Xohm
    
    [*****]
    
    [*****]
    
    1356905[*****]
    
    [*****]
    
    [*****]
    
    [*****]Chile
    
    Xohm
    
    [*****]
    
    [*****]
    
    784905[*****]
    
    [*****]
    
    [*****]
    
    784904China
    
    Xohm
    
    [*****]
    
    [*****][*****]
    
    [*****]
    
    [*****]EU
    
    Xohm
    
    [*****]
    
    [*****]
    
    006277321[*****]
    
    [*****]
    
    [*****]
    
    006277339Japan
    
    Xohm
    
    [*****]
    
    [*****]
    
    83919/2007[*****]
    
    [*****]
    
    [*****]
    
    83918/2007Mexico
    
    Xohm
    
    [*****]
    
    [*****]
    
    872137Xohm
    
    [*****]
    
    [*****]
    
    872136Xohm
    
    [*****]
    
    [*****]
    
    872135[*****]
    
    [*****]
    
    [*****]
    
    872134[*****]
    
    [*****]
    
    [*****]
    
    872133[*****]
    
    [*****]
    
    [*****]
    
    872132Thailand
    
    Xohm
    
    [*****]
    
    [*****]
    
    670504Xohm
    
    [*****]
    
    [*****]
    
    670505Xohm
    
    [*****]
    
    [*****]
    
    670506[*****]
    
    [*****]
    
    [*****]
    
    670507[*****]
    
    [*****]
    
    [*****]
    
    670508[*****]
    
    [*****]
    
    [*****]
    
    670509US
    
    Xohm
    
    [*****]
    
    [*****]
    
    77088082[*****]
    
    [*****]
    
    [*****]
    
    77212251Xohm Here, Life
    
    [*****]
    
    [*****]
    
    77395002
  Better,[*****]
    
    [*****]
    
    [*****]
    
    [*****][*****]
    
    [*****]
    
    [*****]
    
    [*****][*****]
    
    [*****]
    
    [*****]
    
    [*****][*****]
    
    [*****]
    
    [*****]
    
    [*****]
 15




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##### 



Exhibit C
 MEMORANDUM OF ASSIGNMENT
[For delivery post-closing]
 [other Sprint entity(ies)] Assignors Clearwire
 Marks
    
 ASSIGNOR:
   [Add corporate acknowledgement(s)]
 16




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##### 



Exhibit D
  17




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##### 



Exhibit E
 Software Transferred to Clearwire
  18




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##### 



Exhibit F
 Software Licenses Granted to Clearwire
And
Licenses Granted to Clearwire for Proprietary Information and Materials
  19




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##### 



Exhibit G
 Software Licenses Granted to Sprint
And
Licenses Granted to Sprint for Proprietary Information and Materials
  20




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##### 



Exhibit H
  21