Abstract: A case for a mobile device includes a frame and an elastomeric shell. The elastomeric shell is received in the frame and has an outer surface, an inner surface opposite the outer surface and configured for receiving the mobile device, and a rim extending between the outer surface and the inner surface. The inner surface forms inner projections each having an inner extremity extending toward an inside of the elastomeric shell and each being configured for contact with the mobile device when arranged in the inner surface. The outer surface forms outer projections defining respective outer projection extremities and forms outer troughs extending between the outer projections and defining outer trough extremities. The outer projections extend toward a frame inner perimeter of the frame such that each of the outer trough extremities is spaced further from the frame than adjacent ones of the outer projection extremities.

Abstract: A case for a mobile device includes a frame and an elastomeric shell. The elastomeric shell is received in the frame and has an outer surface, an inner surface opposite the outer surface and configured for receiving the mobile device, and a rim extending between the outer surface and the inner surface. The inner surface forms inner projections each having an inner extremity extending toward an inside of the elastomeric shell and each being configured for contact with the mobile device when arranged in the inner surface. The outer surface forms outer projections defining respective outer projection extremities and forms outer troughs extending between the outer projections and defining outer trough extremities. The outer projections extend toward a frame inner perimeter of the frame such that each of the outer trough extremities is spaced further from the frame than adjacent ones of the outer projection extremities.

Abstract: A case for a mobile device includes a frame and an elastomeric shell. The elastomeric shell is received in the frame and has an outer surface, an inner surface opposite the outer surface and configured for receiving the mobile device, and a rim extending between the outer surface and the inner surface. The inner surface forms inner projections each having an inner extremity extending toward an inside of the elastomeric shell and each being configured for contact with the mobile device when arranged in the inner surface. The outer surface forms outer projections defining respective outer projection extremities and forms outer troughs extending between the outer projections and defining outer trough extremities. The outer projections extend toward a frame inner perimeter of the frame such that each of the outer trough extremities is spaced further from the frame than adjacent ones of the outer projection extremities.

Abstract: A cache memory organization is shown using a miss information collection and manipulation system to insure the transparency of cache misses. This system makes use of the fact that the cache memory has a faster rate of operation than the rate of operation of central memory. The cache memory consists of a set-associative cache section consisting of tag arrays and control with a cache buffer, a central memory interface block consisting of a memory requester and memory receiver together with miss information holding registers section consisting of a miss comparator and status collection device. The miss information holding register section allows for an almost continual stream of new requests for data to be supplied to the cache memory at the cache hit rate throughput.