Inventor · disambiguated record
Donna S. Yu
Also filed as: YU DONNA · YU DONNA S
4 granted patents·195 citations·filing 1996–1997
80Inventor score
Files withE TEK DYNAMICS INC4
Top patents by PatentIndex Score
4 records- 0194US5748350ADense wavelength division multiplexer and demultiplexer devicesE TEK DYNAMICS INC·Filed 1996·Granted May 5, 1998·153 cites·32 claims
- 0256US6148129ABroad bandwidth, single mode fiber optic coupler and method of manufactureE TEK DYNAMICS INC·Filed 1997·Granted Nov 14, 2000·20 cites·25 claims
- 0348US6049645A1XN and NXN fiber optic couplersE TEK DYNAMICS INC·Filed 1997·Granted Apr 11, 2000·12 cites·7 claims
- 0444US5764830A1×N and N×N fiber optic couplersE TEK DYNAMICS INC·Filed 1996·Granted Jun 9, 1998·10 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →