Inventor · disambiguated record
Charles W. Tu
Also filed as: TU CHARLES · TU CHARLES W
6 granted patents·2 pending applications·45 citations·filing 1985–2008
80Inventor score
Top patents by PatentIndex Score
8 records- 0152US2009108276A1High Efficiency Dilute Nitride Light Emitting DiodesTU CHARLES·Filed 2008·Application pending·0 cites
- 0247US4610731AShallow impurity neutralizationAT & T BELL LAB·Filed 1985·Granted Sep 9, 1986·16 cites·14 claims
- 0347US2008111123A1High Efficiency Light-Emitting DiodesUNIV CALIFORNIA·Filed 2005·Application pending·0 cites
- 0441US4935382AMethod of making a semiconductor-insulator-semiconductor structureAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Jun 19, 1990·12 cites·19 claims
- 0540US6674103B2HBT with nitrogen-containing current blocking base collector interface and method for current blockingUNIV CALIFORNIA·Filed 2001·Granted Jan 6, 2004·2 cites·9 claims
- 0636US4689115AGaseous etching processAMERICAN TELEPHONE & TELEGRAPH·Filed 1985·Granted Aug 25, 1987·8 cites·12 claims
- 0734US4870032AMethod of fabricating single crystal films of cubic group II fluorides on semiconductor componds by molecular beam epitaxyAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Sep 26, 1989·7 cites·20 claims
- 0828US4878956ASingle crystal films of cubic group II fluorides on semiconductor compoundsAMERICAN TELEPHONE & TELEGRAPH·Filed 1989·Granted Nov 7, 1989·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →