Inventor · disambiguated record
Sung Hyun Joo
Also filed as: JOO SUNG H · JOO SUNG HYUN
4 granted patents·6 pending applications·14 citations·filing 2004–2025
66Inventor score
Files withKOREA MINTING SECURITY PRINTING & IDCARD OPERATING CORP3KOREAMINT3CHEIL IND INC1CHI CHUL GOO1FEITZ ANDREW J1
Top patents by PatentIndex Score
10 records- 0179US7967494B2Light guide panel with curved wedge-shape prisms, and display and methods including the sameCHEIL IND INC·Filed 2009·Granted Jun 28, 2011·12 cites·14 claims
- 0265US2025242629A1Magnetic particle for security ink and security ink comprising the sameKOREA MINTING SECURITY PRINTING & IDCARD OPERATING CORP·Filed 2025·Application pending·0 cites
- 0359US2022153055A1Magnetic particle for security ink and security ink comprising the sameKOREA MINTING SECURITY PRINTING & IDCARD OPERATING CORP·Filed 2019·Application pending·0 cites
- 0456US9649870B2Injection-molded product having three-dimensional security element and production method thereforKOREAMINT·Filed 2013·Granted May 16, 2017·1 cites·8 claims
- 0549US12272470B2Alnico-based hard magnetic particle and method for manufacturing the sameKOREA MINTING SECURITY PRINTING & IDCARD OPERATING CORP·Filed 2019·Granted Apr 8, 2025·0 cites·7 claims
- 0649US2024258589A1Power storage device and method for operating sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 0746US2022024243A1Plastic product containing luminescent material and method for determining authenticity of sameKOREAMINT·Filed 2019·Application pending·0 cites
- 0845US8823632B2Light guide panel comprising symmetric front prism and asymmetric front prism for back light unit of LCDCHI CHUL GOO·Filed 2007·Granted Sep 2, 2014·1 cites·9 claims
- 0943US2011180730A1Counterfeit detectorKOREAMINT·Filed 2009·Application pending·0 cites
- 1038US2007256713A1Method for Decontaminating SurfacesFEITZ ANDREW J·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →