* Member, Board of Directors, [[Qualcomm]]<ref>[http://investor.qualcomm.com/directors.cfm Qualcomm.com]</ref>
* Member, Board of Directors, [[Qualcomm]]<ref>[http://investor.qualcomm.com/directors.cfm Qualcomm.com]</ref>
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* Member, [[NAE|National Academy of Engineering]]
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* Fellow, [[IEEE| Institute of Electrical and Electronics Engineers]]
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* Fellow, [[AAAI| Association for the Advancement of Artificial Intelligence]]
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* Fellow, Computer History Museum
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* Member, U.S. State Dept.'s Advisory Committee on International Communication and Information Policy
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* Former Member, President's Information Technology Advisory Committee
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* Former Member, Board of Regents of the National Library of Medicine
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* Former Member, President's Advisory Council on the National Information Infrastructure<ref>[http://www.cnri.reston.va.us/bios/kahn.html CNRI.reston.va.us]</ref>