Cisco, Huawei Settle on IP Dispute

by Paul Denlinger

Posted Oct. 2, 2003

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Cisco and Huawei Technologies announced a settlement of their intellectual property dispute. In the settlement, Huawei agreed to modify its products' source code and user guides, and submit them to an outside expert for review.

Both companies are leading makers of networking equipment for the Internet and increasingly, VoIP (voice over IP) products. The products which were the center of contention focused on Huawei's Quidway routers and switches. Cisco claimed that some of the source code for the routers and switches were direct copies of Cisco's source code, and also claimed that some of the user guide information and online help pages were quoted verbatim. The agreement bars Huawei engineers who worked on the original source code from working on the new source code for its routers.

Cisco brought a lawsuit against Huawei in a Texas court in 2002, accusing it of "systematic and wholesale infringement" of its intellectual property. At the time, Huawei was ramping up expansion of its routers and switches into the US market. The main attraction for IT buyers was that Huawei's products were much cheaper than Cisco's, and did not require learning new programming languages.

Huawei has aggressively expanded into foreign markets from its base in China, and has opened a development center in Bangalore, India. In addition, it has signed a joint development agreement with 3Com in certain areas. 3Com was formerly a leading maker of networking equipment in the US, but its position has been largely replaced by Cisco.

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