Following Hambrecht's departure, the Motorola Mobility Board of Directors will be comprised of nine members, eight of whom are independent.
Related: Google to Buy Motorola Mobility, Hedge Against Patents Lawsuit
Hambrecht, a well-known banker, founded and has been Chairman and Chief Executive Officer of WR Hambrecht + Co since 1998. WR Hambrecht + Co is a financial services firm specializing in Internet and auction processes and providing underwriting and advisory services for technology and emerging-growth companies, according to a Washington Post report.
Before that, Hambrecht co-founded Hambrecht & Quist. In 2007, Hambrecht co-founded the United Football League, which premiered in October 2009. Hambrecht also served on the board of AOL but quit after the company bought the Huffington Post.
Interestingly, Hambrecht is known for persuading Google to use an Internet-based auction for their IPO in 2004, and is credited with popularizing the Dutch auction system that determined each share value.