Patents by Inventor Shuicheng Cai

Shuicheng Cai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High Bandwidth High Sensitivity CMOS Trans-Impedance Amplifier
    Publication number: 20140159815
    Abstract: A CMOS trans-impedance amplifier (TIA) in accordance with the present disclosure can achieve improved bandwidth and sensitivity by utilizing novel shunt-shunt feedback and inductor peaking. The proposed design simultaneously improves 10-Gbps TIA performance in terms of bandwidth and sensitivity, while the TIA may be fabricated through a standard 0.13 ?m CMOS process. Performance of the TIA in accordance with the present disclosure is much better than that of conventional CMOS TIA in the 10-Gbps CMOS TIA design and applications.
    Type: Application
    Filed: December 9, 2013
    Publication date: June 12, 2014
    Applicant: SiFotonics Technologies Co., Ltd.
    Inventors: Shuicheng Cai, Yuqian Wu, Chunmei Li