Inventor · disambiguated record
Yoo Soo Ahn
Also filed as: AHN YOO S · AHN YOO SOO
4 granted patents·7 pending applications·20 citations·filing 2006–2022
71Inventor score
Top patents by PatentIndex Score
11 records- 0167US8109490B2Spring structure having contact-preventing and rigidity-reinforcing function for bed mattressAHN YOO SOO·Filed 2006·Granted Feb 7, 2012·4 cites·15 claims
- 0266US7677541B2Spring structure for bed mattressACE BED CO LTD·Filed 2006·Granted Mar 16, 2010·12 cites·13 claims
- 0363US2022232992A1High tension coil spring structure for bed mattress having means for preventing friction noiseAHN YOO SOO·Filed 2022·Application pending·0 cites
- 0457US7721367B2Bed mattress using permeable reinforcing member and foaming material, and method of manufacturing the sameAHN YOO SOO·Filed 2006·Granted May 25, 2010·4 cites·4 claims
- 0553US2022007847A9High tension coil spring structure for bed mattress having means for preventing friction noiseAHN YOO SOO·Filed 2019·Application pending·0 cites
- 0649US2017172309A1High Tension Coil Spring Structure for Bed Mattress having Means for Preventing Friction NoiseAHN YOO SOO·Filed 2017·Application pending·0 cites
- 0747US7841032B2Bed mattress using permeable reinforcing member and foaming material, and method of manufacturing the sameACE BED CO LTD·Filed 2010·Granted Nov 30, 2010·0 cites·5 claims
- 0845US2015084250A1High Tension Coil Spring Structure for Bed Mattress Having Means for Preventing Friction NoiseAHN YOO S·Filed 2013·Application pending·0 cites
- 0942US2014291906A1Coil spring for bed mattress having means for preventing frictional noiseAHN YOO SOO·Filed 2013·Application pending·0 cites
- 1038US2015084251A1High tension coil-spring for bed mattress having means for preventing frictional noiseAHN YOO SOO·Filed 2014·Application pending·0 cites
- 1137US2012091644A1Pocket spring structure for bed mattressAHN YOO SOO·Filed 2011·Application pending·0 cites
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