Inventor · disambiguated record
Doo-Young Ha
Also filed as: HA DOO-YOUNG
3 granted patents·1 pending application·57 citations·filing 1996–2001
73Inventor score
Top patents by PatentIndex Score
4 records- 0175US6667670B2Microwave double-pole double-throw switch and microwave divide/through switch and power amplifier using thereofKOREA INST SCI & TECH·Filed 2001·Granted Dec 23, 2003·20 cites·2 claims
- 0265US5787212AOptical coupler sensor with movable optical waveguideKOREA ADVANCED INST SCI & TECH·Filed 1996·Granted Jul 28, 1998·27 cites·8 claims
- 0340US5796886AOptical coupler 2×2 optical switch and method for optical switching therewithKOREA ADVANCED INST SCI & TECH·Filed 1996·Granted Aug 18, 1998·10 cites·4 claims
- 0428US2002000364A1Push-pull type micromachined microwave switchFiled 2001·Application pending·0 cites
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