Michael J. Callahan

Micrel, Inc. designs, develops, manufactures and markets analog power integrated circuits (ICs), mixed-signal ICs and digital ICs. It also manufactures custom analog and mixed-signal circuits and provides wafer foundry services for customers that produce electronic systems for communications, consumer and military applications. The company operates through one segment: Semiconductor Products. It also offers radio frequency data communication products. Micrel was founded by Raymond D. Zinn in July 1978 and is headquartered in San Jose, CA.

Teknovus, Inc. develops and delivers chipsets. It offers Ethernet passive optical network integrated chips for central office and customer premises applications. The company was founded in 2002 and is headquartered in Irvine, CA.

Virtual Silicon Technology, Inc. supplies semiconductor intellectual property solutions. Its solutions include cell libraries, basic I/O's, applications, memory compilers and programmable phase locked loops. The company was founded in 1997 by Michael G. Kliment and is headquartered in Sunnyvale, CA.

Part of STMicroelectronics NV, Waferscale Integration, Inc. develops programmable system devices. The company is based in Fremont, CA. Waferscale Integration was acquired by STMicroelectronics NV on July 28, 2000 for $68 million.

Part of Advanced Micro Devices, Inc., Monolithic Memories, Inc. is a company that manufactures integrated circuits. The company is based in Sunnyvale, CA. The company was founded by Ze'ev Drori.

Motorola, Inc. provides seamless mobility products and solutions across broadband, embedded systems and wireless networks. Motorola is engaged in providing technologies, products and services for mobile phones. Its portfolio includes wireless handsets, wireless accessories, digital entertainment devices, wireless access systems, voice and data communications systems, and enterprise mobility products. The company operates through three business segments, including Mobile Devices Segment, Home and Networks Mobility Segment and Enterprise Mobility Solutions Segment. The Mobile Devices segment designs, manufactures, sells and services wireless handsets with integrated software and accessory products, and licenses intellectual property. The Home and Networks Mobility segment designs, manufactures, sells, installs and services: (i) digital video, Internet Protocol video and broadcast network interactive set-tops, end-to-end video delivery systems, broadband access infrastructure platforms, and associated data and voice customer premise equipment to cable television and telecom service providers, and (ii) wireless access systems, including cellular infrastructure systems and wireless broadband systems, to wireless service providers. The Enterprise Mobility Solutions segment designs, manufactures, sells, installs and services analog and digital two-way radio, voice and data communications products and systems for private networks, wireless broadband systems and end-to-end enterprise mobility solutions to government and public safety agencies, as well as retail, energy and utilities, transportation, manufacturing, healthcare and other commercial customers. Motorola was founded on September 25, 1928 and is headquartered in Schaumburg, IL