Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8665073 | Truncation, compression, and encryption of RFID tag communications | Anne Schuessler | 2014-03-04 |
| 8598990 | Delimited read command for efficient data access from radio frequency identification (RFID) tags | — | 2013-12-03 |
| 8188839 | Truncation, compression, and encryption of RFID tag communications | Anne Schuessler | 2012-05-29 |
| 8063800 | Efficient encoding and decoding of mixed data strings in RFID tags and other media | — | 2011-11-22 |
| 7849107 | Data format for efficient encoding and access of multiple data items in RFID tags | — | 2010-12-07 |
| 7822944 | Data format for efficient encoding and access of multiple data items in RFID tags | — | 2010-10-26 |
| 7742348 | Concatenated pointers for radio frequency identification tags | — | 2010-06-22 |
| 7663486 | RFID tag user memory indication | — | 2010-02-16 |
| 7513436 | Apparatus and methods for optical representations of radio frequency identification tag information | Anne Schuessler | 2009-04-07 |
| 7474761 | System and method for generating and verifying a self-authenticating document | — | 2009-01-06 |
| 7441706 | Method and system for processing and using information | Joseph Katz, Robert Sanders, Michael Poldino, Vincent Luciano, Adam Petrovich +1 more | 2008-10-28 |
| 7299989 | System and method for decoding and encoding compensated optical codes | — | 2007-11-27 |
| 7299985 | Transmitting enhanced scanner signals on a single channel | Costanzo di Fazio, James Giebel, Gary G. Schneider | 2007-11-27 |
| 7290717 | System and method for machine readable symbol backup for radio frequency identification tags | — | 2007-11-06 |
| 7206431 | System and method for generating and verifying a self-authenticating document | — | 2007-04-17 |
| 6840450 | Ink-spread compensated bar code symbology and compensation methods | — | 2005-01-11 |
| 6834803 | Ink-spread compensated bar code symbology and compensation methods | — | 2004-12-28 |
| 6802449 | Ink-spread compensated bar code symbology and compensation methods | — | 2004-10-12 |
| 6761314 | Bar code symbology for consumer scanning applications | — | 2004-07-13 |
| 6732932 | Bar code symbology with integrated user-interface graphic pattern | Alistair Hamilton | 2004-05-11 |
| 6726104 | Scaling techniques for printing bar code symbols | Anne Schuessler | 2004-04-27 |
| 6631843 | Composite code symbology | — | 2003-10-14 |
| 6196466 | Data compression method using multiple base number systems | — | 2001-03-06 |
| 6047892 | Two-dimensional bar code symbology using implicit version information encoding | Kevin Hunter, Sundeep Kumar, Cary Chu | 2000-04-11 |
| 5959285 | Two-dimensional bar code symbology using gray code encodation scheme | — | 1999-09-28 |