Inventor · disambiguated record
Hieu Truong
Also filed as: TRUONG HIEU · TRUONG HIEU C · TRUONG HIEU CONG
9 granted patents·4 pending applications·109 citations·filing 1990–2017
86Inventor score
Files withCANADIAN MINT6TRUONG HIEU CONG2INNOVOCATIVE SOLUTIONS LLC1JIANG TAIXIANG1MONNAIE ROYALE CANADIENNE ROYA1
Top patents by PatentIndex Score
13 records- 0187US5151167ACoins coated with nickel, copper and nickel and process for making such coinsCANADIAN MINT·Filed 1991·Granted Sep 29, 1992·57 cites·14 claims
- 0284US9558544B2Method and apparatus for authentication of a coin or other manufactured itemTRUONG HIEU·Filed 2012·Granted Jan 31, 2017·10 cites·20 claims
- 0372US9922486B2Unique identification of coin or other objectCANADIAN MINT·Filed 2013·Granted Mar 20, 2018·2 cites·18 claims
- 0472US5139886ACoins coated with nickel, copper and nickelCANADIAN MINT·Filed 1991·Granted Aug 18, 1992·25 cites·8 claims
- 0567US2010119865A1Control of electromagnetic signals of coins through multi-ply plating technologyMONNAIE ROYALE CANADIENNE ROYA·Filed 2009·Application pending·0 cites
- 0654US9447515B2Control of electromagnetic signals of coins through multi-ply plating technologyTRUONG HIEU CONG·Filed 2012·Granted Sep 20, 2016·0 cites·11 claims
- 0752US7700158B2Method of printing an image on a metallic surface, particularly on a coin surfaceCANADIAN MINT·Filed 2004·Granted Apr 20, 2010·5 cites·23 claims
- 0847US2013277225A1Method to Produce Golden Bronze by Diffusion of Tin Into Copper Under Controlled ConditionsNGUYEN TOAN DINH·Filed 2011·Application pending·0 cites
- 0946US2018188066A1Method and apparatus for dynamic commute-time comparisonINNOVOCATIVE SOLUTIONS LLC·Filed 2017·Application pending·0 cites
- 1043US9540735B2Zincating aluminumJIANG TAIXIANG·Filed 2012·Granted Jan 10, 2017·0 cites·9 claims
- 1142US2014120372A1Plating Process to Increase Coin Blank Surface HardnessTRUONG HIEU CONG·Filed 2012·Application pending·0 cites
- 1240US6044541AMethod of making bimetallic coins or blanksCANADIAN MINT·Filed 1996·Granted Apr 4, 2000·9 cites·49 claims
- 1320US5085692ARecovery of silver values from chlorides including silver chlorideCANADIAN MINT·Filed 1990·Granted Feb 4, 1992·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →