Mobvoi, developer of mobile voice search service Chumen Wenwen, secured nearly $10 million of Series B financing led by SIG and followed by existing Series A investors. Promising prospect of mobile voice searching industry; 2. The rapid development of the company’s homegrown voice searching engine in the past year has proven the team’s executive power, said Li. Chumen Wenwen has a complete set of voice searching technologies ranging from voice recognition to semantic analysis and app content searching. The firm’s voice searching technology has been embedded in several third-party apps, like Dianping (Andoird version), AutoNavi and Dangdang.