– HW Choi, KN Hui and X Wang Publication Date: 2011 Patent Office: US Patent Number: US 7,982,228 Methods and systems are provided that may…
– HW Choi Publication Date: 2012 Patent Office: US Patent Number: US Patent Application 2012/0292788 Methods and systems are provided to utilize and manufacture a…
– KH Li, WY Fu, and HW Choi Progress in Quantum Electronics, vol. 70, pp. 100247 (2020) Blue LEDs and HEMTs based on III-Nitride have…
– YF Cheung, and HW Choi IEEE Transactions on Electron Devices, vol. 60, 1, pp. 333-338 (2013) A tightly integrated 3-D RGB light-emitting diode (LED)…
– KN Hui, XH Wang, ZL Li, PT Lai, and HW Choi Optics Express, vol. 17, 12, pp. 9873-9878 (2009) A new design for a…