Other

Microsoft Technology Licensing, LLC

Duke University

Henry E Pfister

Barry W Townsend

Karin Strauss

Sergey M Yekhanin

James P Davidson

Sivakanth Gopi

Christian Haeger

Michel R Smith

Redundancy information can be included in nucleotide symbol strings encoding underlying data. To avoid propagation of errors during the decoding process, during encoding, a constrained encoding can be performed before the redundancy information is computed. The redundancy information can be an outer encoding across multiple nucleotide symbol strings. An inner coding within nucleotide symbol strings can also be supported. Such redundancy information can be interleaved into the underlying nucleotide symbol strings to which the constrained encoding has been applied, resulting in a relaxed constraint. Insertion/deletion redundancy information can also be included in the resulting strings, and an insertion/deletion-sensitive sequence can be included to assist in recovering accurate sequences during decoding operations.

Reverse concatenation of error-correcting codes in DNA data storage

Methods and apparatus for the decoding of forward error correction codes. One method includes decoding a number of component codes including code symbols, for which at least one code symbol is involved in multiple component codes, and analyzing the decoding of each of the component codes to generate an outcome. Analyzing the decoding includes estimating at least one possible error location, storing information related to the at least one possible error location; storing state information, and updating the state information.

Systems and methods for decoding forward error correction codes based on component codes

A method for protecting the ankle against injury, limit subtalar joint motion of the ankle by controlling the motions of segments of the subtalar joint fore and aft of the subtalar joint while permitting motion of the foot about the ankle joint with an improved athletic shoe, ankle orthosis. A supporting structure a part of or connected to the shoe or orthosis is preferably in the form of a heel-sole counter provided about the heel and at least a portion of the foot forward of the subtalar joint which includes a split toe sole extension. The supporting structure has a semi-rigid shape retaining character which is not collapsible vertically and which together with the shoe or orthosis limits torsional movement of the foot about the longitudinal axis of the subtalar joint as seen in a top plan view thereof by an upwardly extending portion thereof which acts as a torsion bar that is, in turn, secured to the lower leg. Preferably, the torsion bar has directional properties for resisting bending which are most rigid in a direction orthogonal or nearly orthogonal to the longitudinal axis of the subtalar joint. In a disclosed embodiment of the shoe motion of the midtarsal joint is also limited by the supporting structure to aid in limiting subtalar joint motion and shoe rollover. The shoe is secured to the foot by way of a strap arrangement which applies a force to the foot in a direction which, together with the heel-sole counter opposes the subtalar joint motion in supination.

Shoe, ankle orthosis and method for protecting the ankle

A camera based measurement system which can automatically determine tailor body measurements with one camera, few pictures and without requiring the customer to wear special garments. The present invention will automatically detect the neck and other body features and can perform the function with a single camera, and a relatively small number of views.

Camera measurement system

An improved athletic shoe, ankle orthosis and method for protecting the ankle against injury, limit subtalar joint motion of the ankle by controlling the motions of segments of the subtalar joint fore and aft of the subtalar joint while permitting motion of the foot about the ankle joint. A supporting structure a part of or connected to the shoe or orthosis is preferably in the form of a heel-sole counter provided about the heel and at least a portion of the foot forward of the subtalar joint. The supporting structure has a semi-rigid shape retaining character which is not collapsible vertically and which together with the shoe or orthosis limits torsional movement of the foot about the longitudinal axis of the subtalar joint as seen in a top plan view thereof by an upwardly extending portion thereof which acts as a torsion bar that is, in turn, secured to the lower leg. Preferably, the torsion bar has directional properties for resisting bending which are most rigid in a direction orthogonal or nearly orthogonal to the longitudinal axis of the subtalar joint. In a disclosed embodiment of the shoe motion of the midtarsal joint is also limited by the supporting structure to aid in limiting subtalar joint motion and shoe rollover. The shoe is secured to the foot by way of a strap arrangement which applies a force to the foot in a direction which, together with the heel-sole counter opposes the subtalar joint motion in supination.

A system for providing early warning of the approach and egress of emergency vehicles in which the warning system provides a display to indicate the direction from which the emergency vehicle is approaching and in addition provides preemption control of the traffic signals at an intersection. A transmitter mounted on an emergency vehicle transmits a signal whenever it is on an emergency call which is received by infrared (I.R.) receivers positioned at an intersection to respond to the transmitted signals. The received signal is then processed by a master controller which in turn pre-empts operation of traffic signals to control traffic flow at the intersection to which the emergency vehicle is approaching. The master controller also provides an output to display signs facing approaching traffic on each road approaching the intersection which displays messages and symbols indicating the direction of the approaching emergency vehicle. Additionally, the display system indicates whether the emergency vehicle has passed through and is departing the intersection. After a predetermined interval when an emergency vehicle has passed through an intersection the display system is deactivated and the traffic signals are returned to the traffic light control system.

Growing community of inventors

Bakersfield, CA, United States of America

Henry E Pfister