Inventor · disambiguated record
Guancong Ma
Also filed as: MA GUANCONG
9 granted patents·119 citations·filing 2012–2019
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US8857564B2Acoustic metamaterial with simultaneously negative effective mass density and bulk modulusUNIV HONG KONG SCIENCE & TECHN·Filed 2013·Granted Oct 14, 2014·24 cites·12 claims
- 0292US10482865B2Vibration damped sound shieldUNIV HONG KONG SCI & TECH·Filed 2017·Granted Nov 19, 2019·4 cites·20 claims
- 0392US9520121B2Acoustic and vibrational energy absorption metamaterialsUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted Dec 13, 2016·12 cites·26 claims
- 0491US8960365B2Acoustic and vibrational energy absorption metamaterialsUNIV HONG KONG SCIENCE & TECHN·Filed 2013·Granted Feb 24, 2015·19 cites·15 claims
- 0590US9466283B2Sound attenuating structuresUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted Oct 11, 2016·17 cites·27 claims
- 0690US8579073B2Acoustic energy absorption metamaterialsUNIV HONG KONG SCIENCE & TECHN·Filed 2012·Granted Nov 12, 2013·21 cites·8 claims
- 0787US9711129B2Extraordinary acoustic absorption induced by hybrid resonance and electrical energy generation from sound by hybrid resonant metasurfaceUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted Jul 18, 2017·13 cites·30 claims
- 0879US9659557B2Active control of membrane-type acoustic metamaterialUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted May 23, 2017·8 cites·32 claims
- 0966US10991358B2Low frequency acoustic absorption and soft boundary effect with frequency-discretized active panelsUNIV HONG KONG SCIENCE & TECH·Filed 2019·Granted Apr 27, 2021·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →