Patents (issued or pending)

 

F.R. Zhu and Z.J. Lan, Multi-mode photodetectors and methods of fabricating the same, US application US 16,592,793, filed 4 October 2019, China No. 201910951975.5, Japan No. 2019-185194, filed 8 Oct 2019.

 

F.R. Zhu and Z.J. Lan, Filter-free visible blind tunable spectral selectivity near-infrared photodetectors, US provisional application US62/866,002, filed on 25 June 2019.

 

X.Z. Wang, H.L. Tam, Z.K. Chen, F.R. Zhu, Polymer waveguides for coupling with light transmissible devices and methods of fabricating the same, US2013/0163928A1

 

X.Z. Wang, H.L. Tam, W.P. Goh, Z.K. Chen, F.R. Zhu, Light in-coupling in organic photovoltaic devices, US 2012/0266957A1

 

F.R. Zhu, P.K. Liew and G.M. Ng, An electrically conducting structure for a light transmissible device, PCT/SG2008/000168

 

F.R. Zhu, P.K. Liew, L.W. Tan and K.S. Ong, A Light Emissive Device Structure And A Method of Fabricating The Same, WO 2008/123833

 

F.R. Zhu, K.S. Ong and X.T. Hao, Composite Optical Destructive Electrode For High Contrast Electroluminescent Devices, US Patent No. 8,067,886

 

F.R. Zhu, K.S. Ong and X.T. Hao, Multicolor organic light-emitting devices, PCT/SG2004/000025, TW 93130719, US26181204A1

 

F.R. Zhu, K.S. Ong and X.T. Hao, Flexible electroluminescent devices, PCT/SG03/00296, TW 93130721, US2007/0222370A1

 

F.R. Zhu, E. Guenther, S.J. Chua, Improved transparent electrode materials for quality enhancement of organic light-emitting devices, US 10/168,249, JP 2001-545379, WO 01/45182 A1, GE 19983995.6