Flir Systems, Incorporated

Symantec Corporation

Kevin E Jones

David W Grawrock

William H Taylor

John Wiltse

James H Weaver

Bruce Ellison

Gregory D Dent

Adam C Espersen

John M Wiltse

Optical system comprising a motor, an optical element, an optical detector, and a linkage that connects operation of the motor to movement of the optical element and the optical detector relative to one another. The linkage may include a shaft and a drive element that operatively connects the shaft to another part of the linkage. In some embodiments, the drive element may include a clamp having a base and a retainer that compressively secure the drive element to the shaft by engagement of a cylindrical surface region of the shaft with the base and engagement of a flat surface region of the shaft with the retainer. In some embodiments, the drive element may include a collar secured to the shaft with a fastener disposed in threaded engagement with a transverse hole defined by the shaft.

Drive element for an optical system

An imaging system may include a movable component that travels along a rail, the movable component being coupled to the rail by a carriage that includes a bearing and a magnetic portion configured to bias the bearing toward the rail. The imaging system may be suitable for use in a gimbal assembly.

Optics system with magnetic backlash reduction

A gimbal assembly may include an imbalance compensation system having a driver operatively connected to a movable weight. A controller may determine a compensating position for the movable weight to counterbalance an effective moment imparted on the gimbal assembly by one or more movable components therein. The controller may command the driver to relocate the movable weight to the compensating position.

Gimbal system with imbalance compensation

A machine system includes bubble protection for protecting the information of certain classes of files from unauthorized access by way of unauthorized classes of programs at unauthorized periods of time. The machine system additionally may have On-The-Fly (OTF) mechanisms for automatic decryption of confidential file data on a per-use basis and automatic later elimination of the decrypted data by scorching and/or re-encrypting is disclosed. The system can operate within a multi-threaded environment. The machine system additionally may have a digital signature mechanism for protecting file data from unauthorized tampering. The machine system additionally may have a volume-encryption mechanism for protecting plaintext versions of file data from exposure in events of power outages.

Bubble-protected system for automatic decryption of file data on a per-use basis and automatic re-encryption

Optical systems, including apparatus and methods, for obtaining images, particularly with multiple fields of view. These systems may utilize a plurality of optical components with different optical axes, where the optical axes may be selectively rotated into alignment with an imaging axis to obtain images having various discrete fields of view.

Growing community of inventors

Portland, OR, United States of America

Kevin E Jones