ACUITY SYSTEMS INC. Patent applications |
Patent application number | Title | Published |
20160125416 | AUTHENTICATION SYSTEM - A user having a computer hardware device can perform a secure transaction by entering on the device user data comprising unique knowledge of the user (such as a password) or biometric information of the user or both, generating with the device processor a pseudo random number, and generating a seed for a public/private key pair by combining the user data and the pseudo random number. The key pair is generated with the seed and transmitted to the server. Also a digital signature is created with the private key and the user data and also transmitted to the server. The digital signature is verified using the public key and if the user data matches previously stored user data, the transaction is allowed to proceed. | 05-05-2016 |
20150278805 | AUTHENTICATION SYSTEM - A method for a user to perform a transaction comprising the steps of connecting a first electronic communication device | 10-01-2015 |
20100245665 | HYBRID DIGITAL MATRIX - A video switching and control system is described that provides compatibility with conventional analog cameras while also accepting network IP type cameras. The system offers reduced control latency, improved recording efficiency, and more flexible display features with greatly improved performance and update rates. | 09-30-2010 |
20100245595 | RECORDER TEST SYSTEM - A system is described that provides a full end to end test of a recorder system to assure that a failure of any one or more channels is quickly detected so that maintenance can be performed. | 09-30-2010 |
20100245588 | TAG TRACKING SYSTEM - A new system is described that integrates real time item location data from electronically tagged items with a video system to allow cameras in proximity to a tagged item to automatically be enabled or recorded and to move and follow the movement of the tagged item. The methodology to implement such a system is described and involves computerized coordinate system scaling and conversion to automatically select and command movement if available of the most appropriate cameras. The system can follow a moving tagged item and hand off the item from one camera to another, and also command other facility assets, such as lights and door locks. | 09-30-2010 |