[1] Ren Shangjie, Liang Guanghui, Tan Chao, Dong Feng, TERT-C5 Measurement Software (TERT-C5 ToolSuit), Software Copyright Registration, Registration No.: 2017SR309203, Certificate of Registration No.: 1894487, Completion Date: 2016-07-18, Certificate Date: 2017-06-26.
[2] Ren Shangjie, Liang Guanghui, Tan Chao, Dong Feng, Electrical and Ultrasonic Double Modal Tomography System Application Software (EUT Application), Software Copyright Registration, Registration No.: 2016SR368010, Certificate of Registration No.: 1546626, Completion Date: 2016-06-10, Certificate Date: 2016-12-12.
[3] Dong Feng, Ren Shangjie, Tan Chao, Zhao Jia, Electrical Tomography System for Multiphase Flow Industry Measurement Software (ET-MPFIM Software), Software Copyright Registration, Registration No.: 2014SR013764, Certificate of Registration No.: 0683008, Completion Date: 2013-09-20, Certificate Date: 2014-02-07.
[4] Dong Feng, Ren Shangjie, Tan Chao, Process Tomography System for Multiphase Flow Measurement Toolsuite (PTS-MFM Toolsuite), Software Copyright Registration, Registration No.: 2011SR013160, Certificate of Registration No.: 0276834, Completion Date: 2010-10-10, Certificate Date: 2011-03-17.
