Inventor · disambiguated record
Hak Dong Cho
Also filed as: CHO HAK DONG
3 granted patents·3 pending applications·91 citations·filing 2000–2010
71Inventor score
Top patents by PatentIndex Score
6 records- 0190US6372041B1Method and apparatus for single crystal gallium nitride (GaN) bulk synthesisGAN SEMICONDUCTOR INC·Filed 2000·Granted Apr 16, 2002·71 cites·12 claims
- 0275US6407409B2Method and apparatus for single crystal gallium nitride (GAN) bulk synthesisGAN SEMICONDUCTOR INC·Filed 2001·Granted Jun 18, 2002·20 cites·34 claims
- 0333US2002096674A1Nucleation layer growth and lift-up of process for GaN waferFiled 2001·Application pending·0 cites
- 0432US2003134493A1Method for doping Gallium Nitride (GaN) substrates and the resulting doped gan substrateFiled 2002·Application pending·0 cites
- 0531US8787416B2Laser diode using zinc oxide nanorods and manufacturing method thereofLEE SANG WUK·Filed 2010·Granted Jul 22, 2014·0 cites·22 claims
- 0623US2012319083A1Nanorod semiconductor device having a contact structure, and method for manufacturing sameLEE SANG WUK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →