99 results about "Prove it" patented technology

This invention involves a reading process for three-dimensional means of identification (100) that are unique and non-reproducible (100), containing a mixture of at least two materials (110 and 120) that are distinguishable from one another (110 and 120), remarkable in that it consists of one part to recognize the internal heterogeneous structure of the means of identification (100) in two dimensions, and another part to verify and prove its third dimension to render falsification impossible. This characteristic reduces the amount of storage memory as well as the length of time necessary to perform the operations of reading, acquisition, and comparison usually conducted in such processes. The invention also involves a device that implements said process as well as a means of identification adapted to said process.

Direct Anonymous Attestation involves a Signer using a credential supplied by an Issuer to anonymously prove to a Verifier, on the basis of a public key of the Issuer, the Issuer's attestation to the Signer's membership of a particular group. To facilitate membership revocation, the Issuer updates the public key at intervals, and also effects a complementary updating to the Signer's credential unless the Signer has ceased to be a legitimate group member. A non-updated credential is inadequate to enable the Signer to prove its Issuer attested group membership to a Verifier on the basis of the updated Issuer public key.

Visual dyslexia is characterized as a condition where an assortment of visual problems make reading difficult for dyslexics. When worn, dyslexia glasses using lenses made from didymium glass inserted into eyeglass frames have proven themselves in the marketplace to remove those problems for dyslexics that have a visual component to their reading difficulties.

An RFID transponder on a person or animal provides the health care or security personnel with the critical information when the personnel employs a reader terminal capable of reading the RFID transponder. The transponder, after being interrogated by the reader, supplies the critical data such as name, blood type, allergies, directives, medicines, and emergency contact numbers. The reader immediately displays such critical information on its screen. The RFID tag can substantiate that it belongs to its owner. This identification process can involve biometric analysis. The reader terminal downloads additional data from a server and the additional data is presented on a reader terminal's screen. The server queries the wireless carrier for reader terminal's location data, correlates the reader location data with hospital location data, and sends the critical information to the nearby hospitals. Additionally, the server sends alert information to other firms or individuals contained in the transponder wearer's data record. The RFID tag is the healthcare record. It relates and integrates into a larger database and network. It proves its owner and through wireless technology identifies location and other data characteristics of its owner.

A method is described for rewarding a viewer of a broadcast program in exchange for the viewer proving his presence at the time that certain program content is being broadcast. The method involves the use of running an application in a television environment, said application displaying a graphic inviting the viewer to intervene in some manner and to subsequently log the viewer's intervention, thereby documenting his viewing activity. The method further allows for the convenient and mobile reporting of the status of a log of the viewer's viewing activity. Finally, the method allows for the convenient and flexible redemption of accrued credit, as documented in the viewing log, against goods and / or services.

A service that handles incoming telephone calls without bothering the telephone subscriber is disclosed. The service permits a call to go through to a subscriber if the service determines that the call is not unwanted and the caller has been unauthenticated. The authentication is based on challenging the caller to prove its identity rather than relying on caller ID displays. Prospective callers pre-register with the service providing caller account information. When a caller is issued a challenge, the caller may prove its authenticity by supplying the challenge back to the service along with its registered information.

A method (and structure) for a party (the prover) to prove its knowledge, jointly and non-malleably, of multiple secret (fixed and / or ephemeral) Diffie-Hellman exponents (DH-exponents), corresponding to its public (fixed and / or ephemeral) DH-components and with respect to the public (fixed and / or ephemeral) challenging DH-components from another party (the verifier). The joint proof-of-knowledge (JPOK) consists of secrets made by multiplying multiple DH-secrets, which can be generated and verified by each party by its own secret DH-exponents and the public DH-components of both parties. To ensure the non-malleability of the JPOK, the method makes all these multiplied DH-secrets to be independent, and makes the session-tag committed to the multiplied DH-secrets. In addition, the invented method makes the DH-secrets to be multiplied to further satisfy at least one of the following: (1) deniability; (2) pre-computability; and (3) post-ID computability.