Patents Represented by Attorney J. Rehberg

Find this attorney in the Justia Lawyer Directory

  • Process for making bipolar having graded or modulated collector
    Patent number: 6001701
    Abstract: A bipolar fabrication process, illustratively suited for integration into a conventional CMOS process to thereby form a BiCMOS integrated circuits is disclosed. The collector and base are formed through multiple implants and a single masking step to thereby provide a continuous low resistance collector region.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: December 14, 1999
    Assignee: Lucent Technologies Inc.
    Inventors: Michael Scott Carroll, Samir Chaudhry, Alan Sangone Chen, Yih-Feng Chyan, Kuo-Hua Lee, William John Nagy