Matrix Semiconductor, Inc.

Other

James E Schneider

Christopher S Moore

J James Tringali

Roger March

Charles L Nelson

Daniel C Steere

Matthew J Esserman

Roy E Scheuerlein

Derek Bosch

David Russell Friedman

A security anchor and method are disclosed for engaging with a rigid material. The security anchor comprises a base having a lower surface and an upper surface. A base recess extends into the base from the upper surface of the base. An eyelet is coupled to the base and is positioned within the base recess. An elongated shank extends between a proximal end and a distal end. The proximal end of the elongated shank is coupled to the lower surface of the base. The elongated shank has a head coupled to the distal end of the elongated shank. The elongated shank and the head engage with the rigid material for preventing the displacement of the base relative to the rigid material. The eyelet engages with an object for securing the object relative to the rigid material.

Security anchor and method

Vehicular weapon mount

A fastener, such as a nail, screw, etc., which possesses supplemental support and/or retention capability is provided. The fastener includes an elongated auxiliary member secured interiorly to, exteriorly to, or along the shaft of the fastener. The auxiliary member is secured to the shaft at two or more portions of the shaft. The auxiliary member provides the shaft with additional support strength and/or enables fastened materials to be retained upon breakage or shearing of the shaft as a result of, for example, heavy tensile or shearing loads. To facilitate breakage or shearing of the shaft, the shaft may be provided with a deformation, such as a notch or reduced circumference, at one or more desired locations such that the shaft breaks or shears at the deformation(s), thereby allowing the auxiliary member to function as the sole member which retains the fastened materials. The auxiliary member may be sufficiently flexible and pliable such that, upon breakage or shearing of the shaft, retention of the materials is maintained but in a less stressed form.

Fastener having supplemental support and retention capabilities

The preferred embodiments described herein provide a method for reading data in a write-once memory device using a write-many file system. In one preferred embodiment, data traffic between a data storage device and a write-once memory device is redirected so that file system structures of a write-many file system do not overwrite previously-stored file system structures. Data traffic between the write-once storage device and a data reading device is also redirected so that a current file system structure of the write-many file system is provided to the data reading device instead of an out-of- date file system structure. In another preferred embodiment, a non-volatile write-many memory array is provided in the write-once memory device to store file system structures of a write-many file system. With these preferred embodiments, data stored during multiple sessions using a write-once file system can be read by a write-many file system, thereby increasing the memory device's interoperability among existing data reading devices. Other preferred embodiments are provided, and each of the preferred embodiments described herein can be used alone or in combination with one another.

Method for reading data in a write-once memory device using a write-many file system

The preferred embodiments described herein provide a memory device and method for storing and reading a file system structure in a write-once memory array. In one preferred embodiment, a plurality of bits representing a file system structure is inverted and stored in a write-once memory array. When the inverted plurality of bits is read from the memory array, the bits are inverted to provide the file system structure bits in their original, non-inverted configuration. With this preferred embodiment, a file system structure can be updated to reflect data stored in the memory array after the file system structure was written. Other preferred embodiments are provided, and each of the preferred embodiments described herein can be used alone or in combination with one another.

Memory device and method for storing and reading a file system structure in a write-once memory array

The preferred embodiments described herein provide a memory device and method for storing and reading data in a write-once memory array. In one preferred embodiment, a plurality of bits representing data is inverted and stored in a write-once memory array. When the inverted plurality of bits is read from the memory array, the bits are inverted to provide the data in its original, non-inverted configuration. By storing data bits in an inverted form, the initial, un-programmed digital state of the memory array is redefined as the alternative, programmed digital state. Other preferred embodiments are provided, and each of the preferred embodiments described herein can be used alone or in combination with one another. For example, the embodiments in which data bits are inverted can be used alone or in combination with the embodiments in which data is redirected.

Memory device and method for storing and reading data in a write-once memory array

The preferred embodiments described herein provide a three-dimensional memory cache system. In one preferred embodiment, a modular memory device removably connectable to a host device is provided. The modular memory device comprises a substrate, a cache memory array, a three-dimensional primary memory array, and a modular housing. The cache memory array and the three-dimensional primary memory array can be on the same or separate substrates in the modular housing. In another preferred embodiment, an integrated circuit is provided comprising a substrate, a cache memory array in the substrate, and a three-dimensional primary memory array above the substrate. Other preferred embodiments are provided, and each of the preferred embodiments can be used alone or in combination with one another.

Growing community of inventors

Los Angeles, CA, United States of America

James E Schneider