SMI Holdings, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for SMI Holdings, Inc..The latest application filed is for "expression codes for microparticle marks based on signature strings".
- SMI Holdings, Inc. - Arden Hills MN
- SMI Holdings, Inc. - Valencia CA
- SMI HOLDINGS, INC. - 3756 Dunlap Street North Arden Hills MN
| Patent | Date |
|---|---|
| Three-dimensional authentication of mircoparticle mark Grant 8,223,964 - Stierman , et al. July 17, 2 | 2012-07-17 |
| Integrated brushless DC motor and controller Grant 8,193,748 - Deller , et al. June 5, 2 | 2012-06-05 |
| Expression codes for microparticle marks based on signature strings Grant 8,033,450 - Stierman , et al. October 11, 2 | 2011-10-11 |
| Automatic microparticle mark reader Grant 7,885,428 - Stierman , et al. February 8, 2 | 2011-02-08 |
| Expression Codes For Microparticle Marks Based On Signature Strings App 20100327050 - Stierman; Thomas ; et al. | 2010-12-30 |
| Three-dimensional authentication of microparticle mark Grant 7,831,042 - Stierman , et al. November 9, 2 | 2010-11-09 |
| Automatic microparticle mark reader Grant 7,720,254 - Stierman , et al. May 18, 2 | 2010-05-18 |
| Automatic Microparticle Mark Reader App 20090136079 - Stierman; Thomas ; et al. | 2009-05-28 |
| Three-dimensional Authentication Of Microparticle Mark App 20080034426 - Stierman; Thomas ; et al. | 2008-02-07 |
| SEC | 0001051233 | SMI HOLDINGS INC of TEXAS |
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