Shchelkanov, I. A. (Inventor), Hong, J. (Inventor), Cho, T. S. (Inventor), Wu, Y. (Inventor), Ruzic, D. N. (Inventor) & Ouyang, Z. (Inventor), Aug 25 2020, U.S. Patent No. 10752994
Shchelkanov, I. A. (Inventor), Hong, J. (Inventor), Cho, T. S. (Inventor), Wu, Y. (Inventor), Ruzic, D. N. (Inventor) & Ouyang, Z. (Inventor), Jan 1 2019, U.S. Patent No. 10167556
Flauta, R. E. (Inventor), Ruzic, D. N. (Inventor), Chow, K. (Inventor), Li, X. (Inventor) & Chun, I. S. (Inventor), Jul 16 2013, U.S. Patent No. 8486843
Neumann, M. J. (Inventor), Ruzic, D. N. (Inventor), Jurczyk, B. E. (Inventor), Qiu, H. (Inventor) & Alman, D. (Inventor), May 5 2009, U.S. Patent No. 7528386