Darryl Woo, a former litigation chair at Fenwick & West who in 2014 jumped to Vinson & Elkins, where he served as co-chair of intellectual property, is joining Goodwin Procter.

Woo will be an IP litigation partner in the firm’s San Francisco office. Before moving to Vinson & Elkins three years ago, Woo spent 14 years at Fenwick & West, where he chaired that firm’s patent litigation group and served as its overall litigation head for seven years.