Inventor · disambiguated record
Roger Hwang
Also filed as: HWANG ROGER · HWANG ROGER TING CHIH
70 granted patents·18 pending applications·660 citations·filing 2006–2024
99Inventor score
Files withZEN DESIGN SOLUTIONS LTD53PIRES LEO CLIFFORD21CRYSTAL INT GROUP INC11REVLON CONSUMER PROD CORP2Zen Design Solutions Limted1
Top patents by PatentIndex Score
88 records- 0197US11084646B1Refillable pump dispenserCRYSTAL INT GROUP INC·Filed 2020·Granted Aug 10, 2021·13 cites·19 claims
- 0295US8881745B2Adjustable applicatorPIRES LEO CLIFFORD·Filed 2012·Granted Nov 11, 2014·18 cites·18 claims
- 0394US11503893B2Shock absorbing cosmetic compactCRYSTAL INT GROUP INC·Filed 2020·Granted Nov 22, 2022·4 cites·20 claims
- 0494US8899243B2Adjustable applicatorZEN DESIGN SOLUTIONS LTD·Filed 2012·Granted Dec 2, 2014·14 cites·7 claims
- 0593US8251074B2Adjustable applicatorPIRES LEO CLIFFORD·Filed 2010·Granted Aug 28, 2012·22 cites·1 claims
- 0692US8307836B2Adjustable applicatorPIRES LEO CLIFFORD·Filed 2009·Granted Nov 13, 2012·17 cites·5 claims
- 0791US11969069B2Shock absorbing cosmetic compactCRYSTAL INT GROUP INC·Filed 2022·Granted Apr 30, 2024·1 cites·20 claims
- 0891US8814002B2Delivery systemPIRES LEO CLIFFORD·Filed 2012·Granted Aug 26, 2014·15 cites·14 claims
- 0991US8132977B2Refill container for consumer productsPIRES LEO CLIFFORD·Filed 2009·Granted Mar 13, 2012·19 cites·11 claims
- 1090USD826473SCosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2017·Granted Aug 21, 2018·33 cites·1 claims
- 1189US10973312B2Application element for an applicatorZEN DESIGN SOLUTIONS LTD·Filed 2017·Granted Apr 13, 2021·6 cites·10 claims
- 1289US10918187B2Cosmetic caseZEN DESIGN SOLUTIONS LTD·Filed 2017·Granted Feb 16, 2021·4 cites·20 claims
- 1389US8893731B2Container systemPIRES LEO CLIFFORD·Filed 2012·Granted Nov 25, 2014·16 cites·10 claims
- 1489US8469041B2Applicator systemPIRES LEO CLIFFORD·Filed 2010·Granted Jun 25, 2013·11 cites·10 claims
- 1588USD763102SCosmetic packageZEN DESIGN SOLUTIONS LTD·Filed 2015·Granted Aug 9, 2016·32 cites·1 claims
- 1687US8235059B2Container for powder products and scraper thereforPIRES LEO CLIFFORD·Filed 2010·Granted Aug 7, 2012·10 cites·13 claims
- 1786US12064020B2Refillable cosmetic containerCRYSTAL INT GROUP INC·Filed 2020·Granted Aug 20, 2024·2 cites·22 claims
- 1886US9642442B2Wiper for a containerZEN DESIGN SOLUTIONS LTD·Filed 2014·Granted May 9, 2017·8 cites·16 claims
- 1985US9955770B2Flocked applicatorZEN DESIGN SOLUTIONS LTD·Filed 2015·Granted May 1, 2018·3 cites·12 claims
- 2085US9538826B2Cosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2015·Granted Jan 10, 2017·8 cites·20 claims
- 2185US9066573B2Cosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2013·Granted Jun 30, 2015·12 cites·17 claims
- 2285USD685948SCosmetic applicatorPIRES LEO CLIFFORD·Filed 2013·Granted Jul 9, 2013·31 cites·1 claims
- 2383US10154720B2Dual end cosmetic containerCRYSTAL INT GROUP INC·Filed 2016·Granted Dec 18, 2018·6 cites·22 claims
- 2483US9854895B2Cosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2015·Granted Jan 2, 2018·4 cites·20 claims
- 2583US9516939B2Cosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2015·Granted Dec 13, 2016·4 cites·20 claims
- 2683USD645664SCosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2011·Granted Sep 27, 2011·29 cites·1 claims
- 2783US2024277131A1Shock absorbing cosmetic compactCRYSTAL INT GROUP INC·Filed 2024·Application pending·0 cites
- 2882US8074665B2Cosmetics containerPIRES LEO CLIFFORD·Filed 2007·Granted Dec 13, 2011·13 cites·10 claims
- 2982USD617051SCombined cosmetic container and application capZEN DESIGN SOLUTIONS LTD·Filed 2009·Granted Jun 1, 2010·32 cites·1 claims
- 3081US9826815B2Application devicePIRES LEO CLIFFORD·Filed 2011·Granted Nov 28, 2017·4 cites·17 claims
- 3181USD743101SCosmetic containerREVLON CONSUMER PROD CORP·Filed 2014·Granted Nov 10, 2015·25 cites·1 claims
- 3281US9004075B2Wiper for a cosmetic containerZEN DESIGN SOLUTIONS LTD·Filed 2014·Granted Apr 14, 2015·5 cites·17 claims
- 3378US9775423B2Cosmetic containerZEN DESIGN SOLUTIONS LTD·Filed 2016·Granted Oct 3, 2017·1 cites·19 claims
- 3478US8539963B2Cosmetic applicatorPIRES LEO CLIFFORD·Filed 2011·Granted Sep 24, 2013·7 cites·13 claims
- 3578US8087415B2Adjustable applicator assemblyPIRES LEO CLIFFORD·Filed 2009·Granted Jan 3, 2012·10 cites·23 claims
- 3678USD646490SCosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2011·Granted Oct 11, 2011·23 cites·1 claims
- 3778USD633305SCosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2010·Granted Mar 1, 2011·23 cites·1 claims
- 3877US9526316B2Cosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2014·Granted Dec 27, 2016·6 cites·14 claims
- 3976USD826472SCosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2017·Granted Aug 21, 2018·16 cites·1 claims
- 4074US9314086B2Cosmetic containerZEN DESIGN SOLUTIONS LTD·Filed 2014·Granted Apr 19, 2016·2 cites·20 claims
- 4174US9185959B2Liquid applicatorZEN DESIGN SOLUTIONS LTD·Filed 2013·Granted Nov 17, 2015·3 cites·20 claims
- 4273USD771317SCosmetic containerREVLON CONSUMER PROD CORP·Filed 2014·Granted Nov 8, 2016·17 cites·1 claims
- 4372USD631608SCosmetic containerZEN DESIGN SOLUTIONS LTD·Filed 2010·Granted Jan 25, 2011·19 cites·1 claims
- 4470US8888392B2Wiper member for a containerPIRES LEO CLIFFORD·Filed 2010·Granted Nov 18, 2014·2 cites·13 claims
- 4570US7673636B2Powder containerZEN DESIGN SOLUTIONS LTD·Filed 2006·Granted Mar 9, 2010·5 cites·10 claims
- 4668USD729977SCosmetic applicatorZEN DESIGN SOLUTIONS LTD·Filed 2014·Granted May 19, 2015·14 cites·1 claims
- 4767US12426697B2Free flow powder containerCRYSTAL INT GROUP INC·Filed 2022·Granted Sep 30, 2025·0 cites·20 claims
- 4865US9326583B2Applicator systemZEN DESIGN SOLUTIONS LTD·Filed 2013·Granted May 3, 2016·2 cites·12 claims
- 4964USD756567SCosmetic compactZEN DESIGN SOLUTIONS LTD·Filed 2015·Granted May 17, 2016·10 cites·1 claims
- 5064US2009255846A1Case for consumer productsZEN DESIGN SOLUTIONS LTD·Filed 2008·Application pending·0 cites
Showing the top 50 of 88 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Roger Hwang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →