InP HBT integrated circuit technology with selectively implanted subcollector and regrown device layers. - Marko Sokolich; Mary Y. Chen; Rajesh D. Rajavel; David H. Chow; Yakov Royter; Stephen Thomas III; Charles H. Fields; Binqiang Shi; Steven S. Bui; James Chingwei Li; Donald A. Hitko; Kenneth R. Elliott (IEEE J. Solid State Circuits, 2004)