Omnitek Research & Development, Inc.

Polytechnic University

Other

New York University

Applied Semiconductor International Ltd.

Farshad Khorrami

Jahangir S Rastegar

Ramesh Karri

David B Dowling

Prashanth Krishnamurthy

Nirod K Das

Joseph G Michels

Lynn M Milano

Ronald Rothchild

Mikhail Panasyuk

An aspect of behavior of an embedded system may be determined by (a) determining a baseline behavior of the embedded system from a sequence of patterns in real-time digital measurements extracted from the embedded system; (b) extracting, while the embedded system is operating, real-time digital measurements from the embedded system; (c) extracting features from the real-time digital measurements extracted from the embedded system while the embedded system was operating; and (d) determining the aspect of the behavior of the embedded system by analyzing the extracted features with respect to features of the baseline behavior determined.

Anomaly detection in real-time multi-threaded processes on embedded systems and devices using hardware performance counters and/or stack traces

The goal of detecting modifications, such as unauthorized modifications for example, of the code and/or behavior of an embedded device (e.g., unexpected/unauthorized remote reprogramming, re-flashing), changes to code at run-time (e.g., code injection, software parameter changes due to run-time reconfiguration commands), execution of unauthorized code, activation of hardware Trojans, and other attacks on the hardware and/or software of embedded devices (or more generally, for determining an aspect of behavior of an embedded device and/or an embedded system) is solved by (1) injecting at least one of (A) code and/or (B) inputs into the embedded system to cause the embedded system, when functioning as desired, to exhibit an identifiable baseline behavior determined from a sequence of patterns (also referred to as 'fiduciary markers') in observable side channel emissions of the embedded system; (2) measuring side channel emissions generated by the embedded system when the at least one of (A) code and/or (B) inputs is injected; (3) extracting features from the measured side channel emissions; and (4) determining the aspect of the behavior of the embedded system by analyzing the extracted features with respect to features of the baseline behavior.

Determining an aspect of behavior of an embedded device such as, for example, detecting unauthorized modifications of the code and/or behavior of an embedded device

An apparatus, system, method and computer program product directed to controlling corrosion, particularly space weather induced corrosion, of a conductive structure in contact with a corrosive environment and coated with a semiconductive coating, where the corrosion is controlled by a controllable filter and a corresponding electronic control unit configured to process and adjust the controllable filter in response to at least one measured parameter associated with space weather effects on the conductive structure.

Control apparatus, system, and method for reduction and/or prevention of space weather induced corrosion

A system utilizing a number of micro-strip antenna apparatus embedded in or mounted on the surface of a structure for enabling wireless communication of sensed and actuation signals. The micro-strip antenna apparatus may include smart materials or other substrates. If only a sensed operation is desired, the micro-strip antenna apparatus may be fabricated from only passive elements or materials. Furthermore, a micro-strip antenna apparatus is provided which enables simultaneous transmission/reception of sensing and actuation signals.

Integrated micro-strip antenna apparatus and a system utilizing the same for wireless communications for sensing and actuation purposes

An apparatus, system, method and computer program product directed to controlling corrosion of a conductive structure in contact with a corrosive environment and coated with a semiconductive coating, where the corrosion is controlled by a controllable filter and a corresponding electronic control unit configured to process at least one stored or measured parameter.

Semiconductive corrosion and fouling control apparatus, system, and method

A payload isolation system for isolating a payload from a base structure upon which the payload is supported. The payload isolation system includes: a motion constraint for maintaining a parallel relationship between the payload and the base structure; and a support for providing vertical and/or lateral support of the payload relative to the base structure such that the transmission of vertical and/or lateral vibration between the payload and the base structure are suppressed. The support means preferably exhibits nonlinear elastic characteristics in response to an effective weight of the payload. The non-linear elastic characteristics preferably include a substantially rigid characteristic at low and high levels of deformation and a compliant characteristic at intermediate levels of deformation. In yet another preferred implementation, the motion constraint means are mechanical linkages.

Apparatus for isolation of payloads with low transmissibility

Apparatus for compensating for positioning, pointing and/or orientation errors caused by deflections of structural members and components of a high performance machine or device and/or for reducing vibration inputs to such machine or device and/or for micro-positioning such machine or device so as to improve the operational performance of such machine or device. The apparatus utilizes one or more active-type actuators, such as piezoelectric ceramic type actuators, which are arranged in a predetermined manner relative to the machine or device. A servo control device operating in accordance with a predetermined algorithm may be utilized for controlling the actuators or, alternatively, the apparatus may operate in an open loop manner.

Apparatus for reducing vibration inputs to a device and/or for micropositioning

Apparatus for providing a controlled deflection and/or actuator apparatus

Integrated micro-strip antenna apparatus and a system utilizing the same

A tuning system is described for automatically tuning a musical instrument having adjustment means for changing the frequency of a musical tone produced by a musical string of the musical instrument. The tuning system of the present invention is useful with respect to a wide variety of musical instruments, e.g., string instruments such as, guitars, harps, pianos, etc., and other instruments. A tuning system is operative to selectively tune a musical string of a stringed musical instrument to a user selected predetermined frequency value.

Automatic string instrument tuner

Apparatus for reducing vibration inputs to a device and/or for

An apparatus for providing feedback control of a device having multi-degrees of freedom. The apparatus comprises a first input device for receiving control signals based upon desired reference inputs and first feedback signals from the device, a second input device for receiving second feedback signals from the device, and a processing device receiving the control signals from the first input device and the second feedback signals from the second input device for determining a compensating signal for supply to the device. The compensating signal compensating for changes in structural frequencies due to configuration changes of the device so as to enable the first feedback signals to be independent of variations of the structural frequencies.

Growing community of inventors

Brooklyn, NY, United States of America

Farshad Khorrami