Decker; Stephen K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Decker; Stephen K..The latest application filed is for "security methods employing drivers licenses and other documents".
- Decker; Stephen K. - Lake Oswego OR US
- Decker; Stephen K - Lake Oswego OR
- Decker; Stephen K. - Edina MN
| Patent | Date |
|---|---|
| Digitally watermarking holograms Grant 8,355,526 - Decker , et al. January 15, 2 | 2013-01-15 |
| Pattern recognition of objects in image streams Grant 7,684,623 - Shen , et al. March 23, 2 | 2010-03-23 |
| Method for detecting fraud in a value document such as a check Grant 7,587,066 - Cordery , et al. September 8, 2 | 2009-09-08 |
| Security Methods Employing Drivers Licenses And Other Documents App 20090187435 - Carr; J. Scott ; et al. | 2009-07-23 |
| Reversible watermarking Grant 7,561,714 - Tian , et al. July 14, 2 | 2009-07-14 |
| Digital watermarking methods and related toy and game applications Grant 7,502,759 - Hannigan , et al. March 10, 2 | 2009-03-10 |
| Method for detecting fraud in a value document such as a check App 20070143158 - Cordery; Robert A. ; et al. | 2007-06-21 |
| Pattern Recognition of Objects in Image Streams App 20070098265 - Shen; Lance Lixin ; et al. | 2007-05-03 |
| Pattern recognition of objects in image streams Grant 7,151,854 - Shen , et al. December 19, 2 | 2006-12-19 |
| Authenticating printed objects using digital watermarks associated with multidimensional quality metrics Grant 7,054,461 - Zeller , et al. May 30, 2 | 2006-05-30 |
| Feature-based watermarks and watermark detection strategies Grant 7,020,303 - Levy , et al. March 28, 2 | 2006-03-28 |
| Digitally watermarking holograms App 20060039581 - Decker; Stephen K. ; et al. | 2006-02-23 |
| Digitally watermarking holograms for identity documents Grant 6,882,737 - Lofgren , et al. April 19, 2 | 2005-04-19 |
| Watermark holograms Grant 6,782,115 - Decker , et al. August 24, 2 | 2004-08-24 |
| Wavelet based feature modulation watermarks and related applications Grant 6,714,683 - Tian , et al. March 30, 2 | 2004-03-30 |
| Security methods employing drivers licenses and other documents App 20040049401 - Carr, J. Scott ; et al. | 2004-03-11 |
| Watermarking recursive hashes into frequency domain regions Grant 6,683,966 - Tian , et al. January 27, 2 | 2004-01-27 |
| Digitally watermarking holograms for identity documents App 20030210805 - Lofgren, Neil E. ; et al. | 2003-11-13 |
| Authenticating printed objects using digital watermarks associated with multidimensional quality metrics App 20030156733 - Zeller, Claude ; et al. | 2003-08-21 |
| Digitally watermaking holograms for use with smart cards Grant 6,608,911 - Lofgren , et al. August 19, 2 | 2003-08-19 |
| Reversible watermarking App 20030149879 - Tian, Jun ; et al. | 2003-08-07 |
| Watermark holograms App 20030128862 - Decker, Stephen K. ; et al. | 2003-07-10 |
| Pattern recognition of objects in image streams App 20030086614 - Shen, Lance Lixin ; et al. | 2003-05-08 |
| Digital watermarking methods and related toy and game applications App 20030037075 - Hannigan, Brett T. ; et al. | 2003-02-20 |
| Watermark systems for media App 20030012548 - Levy, Kenneth L. ; et al. | 2003-01-16 |
| Digitally watermaking holograms for use with smart cards App 20020080994 - Lofgren, Neil ; et al. | 2002-06-27 |
| Watermarking holograms App 20020080992 - Decker, Stephen K. ; et al. | 2002-06-27 |
| Feature-based watermarks and watermark detection strategies App 20010036292 - Levy, Kenneth L. ; et al. | 2001-11-01 |
| Integrated magnetic recording head assembly including an inductive write subassembly and a magnetoresistive read subassembly Grant 4,504,880 - Church , et al. March 12, 1 | 1985-03-12 |
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