Liu Chengcheng is currently the head of ByteDance's AI Hardware Team Ocean, responsible for the Doubao Phone Assistant and the full line of AI hardware business. He previously founded Jinglin Technology, which was later acquired by ByteDance. The Ocean team's strategic focus has shifted toward the Doubao Phone Assistant, making it a breakthrough point for AI hardware.

Golden Finance reports that the Hong Kong listed company Ocean Group (01991.HK) announced that on November 3, 2025 (after trading hours), the company entered into a non-binding investment cooperation memorandum of understanding (MOU) with Coinvex Limited (the target company) regarding a potential strategic investment in a service platform (CoinVEX) focused on real-world assets (RWA). (Zhitong Finance)