Press Release

Tanuj Raja of Sandbridge Technologies, Inc. Appointed to HY-SDR Research Center Committee at Hanyang University, Seoul, Korea

White Plains, N.Y., February 18th, 2003 – Sandbridge Technologies, Inc., a leading provider of SDR based wireless processing technology, today announced that HY-SDR Research Center, Hanyang University, Seoul, Korea invited Sandbridge Technologies to participate in long term planning and development of research for SDR-based technologies in Korea and appointed Mr. Tanuj Raja, Sandbridge Technologies vice president, business development as Committee Member.

“Sandbridge is pleased to be the only non-Korean company represented on the HY-SDR Committee. Our invitation to Committee participation demonstrates worldwide recognition of our innovative technology, commitment to SDR research, and our long-term commitment to proliferate SDR-enabling technologies around the globe,” said Guenter Weinberger, president and CEO of Sandbridge Technologies.

“Tanuj’s deep understanding of wireless technology markets and his technical vision will provide invaluable assistance to our research center,” said Professor Seungwon Choi, director of the HY-SDR Research Center. “As we define the center’s SDR roadmap, I look forward to working closely with Sandbridge to benefit from its insight to the SDR-based processor market and its experience in the wireless domain.”

About the HY-SDR Research Center

The HY-SDR Research Center (HY-SDR RC) is affiliated with Hanyang University, Seoul, Korea. Chartered by the Ministry of Information and Communication in August of 2002, the HY-SDR Research Center sponsors research and academic programs to develop student, academic faculty and commercial engineering expertise in key SDR- (Software Defined Radio) related technologies in Korea. The steering committee’s main objective is to provide long-term R&D direction, globalization strategy, and counsel on standardization of SDRrelated topics to the HY-SDR RC.

About Sandbridge Technologies

Sandbridge Technologies Inc. is a leading fabless semiconductor company that develops and markets software-defined-radio (SDR) baseband processors for multimode, multi-function wireless terminals. Sandbridge provides its customer’s tremendous competitive value in the global cellular marketplace through its exceptionally cost effective, ultra-low power broadband wireless technology based on the SandBlaster™ DSP baseband architecture. Sandbridge
semiconductor products uniquely enable fully-programmable, multimode, multi-function wireless communications solutions to energize future multimedia handset products. Sandbridge Technologies Inc. has secured venture funding company from Bessemer Venture Partners, Atlas Venture and Columbia Capital.

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