117results about How to "More secure" patented technology

A surgical drill guide for installing dental implants with predetermined angular alignment and rotational orientation for a dental prosthesis, formed of: a. a base part formed to correspond generally to the shape and contour of a patient's upper or lower mouth, the base part having peripheral edges and having opposite tissue and mouth sides and at least one drill guide hole extending through the base part from the tissue side to the mouth side, each of the drill guide holes having a central axis at a predetermined angular orientation relative to the mouth side and having lateral location relative to the peripheral edges, and b. a set of rotational position indicators on the tissue and mouth sides respectively of the base part for each of the drill guide holes, the rotational position indicators of each set being at the same rotational position about the central axis of the drill guide hole.

An integrated circuit for data encryption / decryption and secure key management is disclosed. The integrated circuit may be used in conjunction with other integrated circuits, processors, and software to construct a wide variety of secure data processing, storage, and communication systems. A preferred embodiment of the integrated circuit includes a symmetric block cipher that may be scaled to strike a favorable balance among processing throughput and power consumption. The modular architecture also supports multiple encryption modes and key management functions such as one-way cryptographic hash and random number generator functions that leverage the scalable symmetric block cipher. The integrated circuit may also include a key management processor that can be programmed to support a wide variety of asymmetric key cryptography functions for secure key exchange with remote key storage devices and enterprise key management servers. Internal data and key buffers enable the device to re-key encrypted data without exposing data. The key management functions allow the device to function as a cryptographic domain bridge in a federated security architecture.

A flat panel display device has a transistor in which cross-talk is minimized. The flat panel display device includes a substrate, a first gate electrode formed on the substrate, a first electrode insulated from the first gate electrode, a second electrode insulated from the first gate electrode and surrounding the first electrode in the same plane, a semiconductor layer insulated from the first gate electrode and contacting the first electrode and the second electrode, and a display element including a pixel electrode electrically connected to one of the first electrode and the second electrode.

A scooter folding structure includes a frame, a front strut, and a quick release set. The frame comprises a pair of protection boards at a front end. Each protection board has a notch and a recess on the edge. The front strut is provided with a support strut. The support strut comprises a shaft having two ends as stoppers protruding from the protection boards of the frame. The support strut further comprises a sliding part and an elastic element. By pulling the sliding part, the two ends of the shaft are linked to detach from the notches or the recesses of the protection boards so as to fold or unfold the scooter.