| 8362875 | Secure system for non-covert user authentication and identification | Dec 05, 08 | Jan 29, 13 | PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
| 8264910 | Cipher watch | Dec 13, 10 | Sep 11, 12 | Not available |
| 7369659 | Item handling system | Aug 17, 01 | May 06, 08 | NEOPOST LIMITED |
| 6826281 | Storage-encryption-retrieval device and method with resulting business processes | Jun 15, 00 | Nov 30, 04 | Not available |
| 6760440 | One's complement cryptographic combiner | Dec 11, 99 | Jul 06, 04 | HONEYWELL INTERNATIONAL INC. |
| 6253328 | Method and apparatus for securing passwords and personal identification numbers | Feb 12, 98 | Jun 26, 01 | Not available |
| 6067620 | Stand alone security device for computer networks | May 28, 98 | May 23, 00 | ROUND ROCK RESEARCH, LLC |
| 6058482 | Apparatus, method and system for providing network security for executable code in computer and communications networks | May 22, 98 | May 02, 00 | ORACLE AMERICA, INC. |
| 6052783 | Method of loading commands in the security module of a terminal | Aug 15, 97 | Apr 18, 00 | KONINKLIJKE KPN N.V. |
| 6049878 | Efficient, secure multicasting with global knowledge | Jan 20, 98 | Apr 11, 00 | ORACLE AMERICA, INC. |
| 5629770 | Document copying deterrent method using line and word shift techniques | Mar 31, 95 | May 13, 97 | LUCENT TECHNOLOGIES INC. |
| 5479515 | One-dimensional bar code symbology and method of using same | May 11, 94 | Dec 26, 95 | Hand Held Products, Inc. |
| 5077796 | Cryptograph | Jun 11, 90 | Dec 31, 91 | Not available |
| 5046096 | Windowed rotatable cover which reveals one indicia on one surface and a second indicia on a second surface corresponding to the first that encodes and decodes messages | Apr 09, 90 | Sep 03, 91 | INNOVATIVE MARKETING SOLUTIONS, INC., AN IL CORP., NCM International Inc., |
| 5042157 | Fiber optic angular orientation sensor digital serial encoding | Aug 08, 88 | Aug 27, 91 | The United States of America as represented by the Secretary of the Navy |
| 4870683 | Personal identification encryptor system and method | Mar 31, 86 | Sep 26, 89 | ATALIA CORPORATION, A CORP OF CALIFORNIA, ATALLA CORPORATION, 2304 ZANKER ROAD, SAN JOSE, CA 95131 A CORP OF CA, |
| 4842304 | Service locator | Nov 02, 87 | Jun 27, 89 | Not available |
| 4616854 | Insurance form indicia system | Jul 16, 85 | Oct 14, 86 | Not available |
| 4399323 | Fast real-time public key cryptography | Feb 09, 81 | Aug 16, 83 | BELL TELEPHONE LABORATORIES, INCORPORATED |