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Home > Companies > Rayspan

Rayspan Picture

General Information
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Website	rayspan.com
Category	Mobile/Wireless
Phone	858 259 9596
Email	info@rayspan.com
Employees
Founded	4/06
Description	Mobile noise filter

Offices
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San Diego, USA

11975 El Camino Real, Suite 301
San Diego, CA, 92130
USA

See nearby companies

Former People
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Founder & CTO

Funding
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TOTAL	$12.5M
FUNDING TOTAL	$12.5M
Series B, 7/09 Khosla Ventures Sequoia Capital	$12.5M

Tags
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antenna, mobile-phone, interference, antenna-noise, noise-filter

Rayspan
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Rayspan creates a technology for filtering noise and interference from mobile phone antennae.

Recent Milestones
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Rayspan received $12.5M in Series B funding. (7/27/09)

Posted 7/27/09 at 4:16pm via venturebeat.com
Rayspan added Maha Achour as Founder & CTO. (4/10/06)

Posted 4/17/13 at 7:40pm

Videos

Screenshots
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Sources

Rayspan raises $12.5 million to filter out noise in cell phones (deals.venturebeat.com) [edit]

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Last Edited 4/17/13

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