专利论文 1) Processible forms of electrically conductive polyaniline, Y. Cao, P. Smith and A.J. Heeger, U.S. patent 5,232,631 (1993)
2) Optical quality transparent conductors, Electrically active polymer compositions P.Smith, A. J. Heeger, Y. Cao U.S. Patent, 5968416 (1999)
3) Electrically active polymer compositions and their use in efficient, low operating voltage, polymer light-emitting diodes with air-stable cathodes Yong Cao US patent 6284435(2001)
4)ultra-thin layer alkaline earth metals as stable electron-injecting cathodes for polymer light emitting diodes Yong Cao U.S. patent 6,452,218(2002)
5) Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodes Yong Cao U.S. patent 6,563,262
6) High resistance polyaniline useful in high efficiency pixellated polymer electronic displays Chi Zhang, Yong Cao U.S. patent 6,866,946