Inventor · disambiguated record
Ping-Yu Lee
Also filed as: LEE PING-YU
9 granted patents·9 pending applications·49 citations·filing 2003–2024
82Inventor score
Files withFORTUNE GRAND TECHNOLOGY INC9LEE PING-YU4CHENG UEI PREC IND CO LTD3FORTUNE GRAND ENTPR CO LTD1
Top patents by PatentIndex Score
18 records- 0189US11632609B1Thin double-sided vibrating speakerFORTUNE GRAND TECHNOLOGY INC·Filed 2022·Granted Apr 18, 2023·5 cites·18 claims
- 0283US8311264B2Ultra-thin speakerLEE PING-YU·Filed 2010·Granted Nov 13, 2012·14 cites·10 claims
- 0378USD575767SPair of earphonesLEE PING-YU·Filed 2007·Granted Aug 26, 2008·29 cites·1 claims
- 0461US2024021917A1Fire-spreading prevention battery moduleCHENG UEI PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 0558US9749726B2Support frame for thin mini speaker structure and method of assembling lead wires to support frame of thin mini speaker structureFORTUNE GRAND TECHNOLOGY INC·Filed 2016·Granted Aug 29, 2017·1 cites·8 claims
- 0652US2024017106A1Fire-spreading prevention and flame-retardant materialCHENG UEI PREC IND CO LTD·Filed 2023·Application pending·0 cites
- 0749US2025240558A1Vibration damping loudspeakerFORTUNE GRAND TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 0848US2021075071A1Battery cell moduleCHENG UEI PREC IND CO LTD·Filed 2019·Application pending·0 cites
- 0942US8965035B2Thin speaker structureFORTUNE GRAND TECHNOLOGY INC·Filed 2013·Granted Feb 24, 2015·0 cites·9 claims
- 1042US2009175463A1Noise-canceling sound playing structureFORTUNE GRAND TECHNOLOGY INC·Filed 2008·Application pending·0 cites
- 1141US2025056153A1Vibration-damping rectangular magnetic assemblyFORTUNE GRAND TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 1240US6937739B2Loudspeaker set with elastic adapterFiled 2003·Granted Aug 30, 2005·0 cites·2 claims
- 1340US2006272885A1Length-adjustable cabinetLEE PING-YU·Filed 2005·Application pending·0 cites
- 1439US10687132B2Signal transmission structure for speakerFORTUNE GRAND TECHNOLOGY INC·Filed 2018·Granted Jun 16, 2020·0 cites·12 claims
- 1539US2006222198A1Speaker with elastic fixing deviceLEE PING-YU·Filed 2005·Application pending·0 cites
- 1637US12160725B2Double-sided loudspeakerFORTUNE GRAND TECHNOLOGY INC·Filed 2022·Granted Dec 3, 2024·0 cites·6 claims
- 1735US2011182463A1Ultra-thin loudspeakerFORTUNE GRAND TECHNOLOGY INC·Filed 2010·Application pending·0 cites
- 1820USD561737SEarphoneFORTUNE GRAND ENTPR CO LTD·Filed 2006·Granted Feb 12, 2008·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →