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Patent No. 6745394

Ballistic resistant body covering

A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.

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Assignee: The Charles Stark Draper Laboratory, Inc.


Location: Cambridge, MA
No. of patents: 513

1                      
NumberTitleIssue Date
8128858Methods utilizing reversibly adhesive layers for forming patterned microstructures
A method for forming a nano/microstructure includes applying a release coating having a transition temperature to a mold, the release coating promoting adhesion thereto at temperatures below the transition temperature and release at temperatures above the transition...
03/06/2012
8114662Ion-selective quantum dots
The invention provides ion-selective sensors comprising quantum dots capable of selectively measuring ions, e.g., Na+, K+, Cl−, etc., in various environments, including in the cytosol of a living cell. Quantum dots are attractive p...
02/14/2012
8102536Determining and compensating for modulator dynamics in interferometric fiber-optic gyroscopes
Determining linear modulator dynamics in an interferometric fiber-optic gyroscope may be accomplished by applying a stimulus at a point within the gyroscope, observing a response in an output of the gyroscope, and determining, from the observed response, the linear ...
01/24/2012
8089048Discrimination-enhanced fiber-optic scintillator radiation detector
A fiber-optic scintillator radiation detector includes a multitude of optical fibers that each include an optical core. The optical cores are spaced apart from one another by an interposer material. In various embodiments, the interposer material has an average atom...
01/03/2012
8079546Samara wing
A samara wing including a main wing with a leading edge and a trailing edge. An aileron has a leading edge and a trailing edge and is pivotally attached proximate the trailing edge of the main wing and separated therefrom by a gap. The aileron is rotatable between t...
12/20/2011
8035876Systems, methods and devices for actuating a moveable miniature platform
Presented herein are systems, methods and devices relating to miniature actuatable platform systems. According to one embodiment, the systems, methods, and devices relate to controllably actuated miniature platform assemblies including a miniature mirror. ...
10/11/2011
8017451Electronic modules and methods for forming the same
Electronic modules are formed by encapsulating microelectronic dies within cavities in a substrate. ...
09/13/2011
7985336Systems, methods and devices relating to a cellularized nephron unit
The present invention relates to bioartificial devices and systems that mimic kidney or nephron function and methods of making them. ...
07/26/2011
7981698Removal of integrated circuits from packages
Packaging is substantially entirely removed from an integrated circuit die. The method allows the batch processing of several integrated circuit dies, such that packaging is removed from each die approximately simultaneously. ...
07/19/2011
7977135Micron gap thermal photovoltaic device and method of making the same
A method of making a micron gap thermal photovoltaic device includes forming at least one standoff on a photovoltaic substrate, depositing a sacrificial layer on the photovoltaic substrate and about the standoff, forming an emitter attached to the standoff and havin...
07/12/2011
7973716Systems and methods for transparency mapping using multipath signals
Systems and methods for mapping a structure detect wireless signals, including at least one multipath signal that has experienced at least one reflection against a portion of the structure prior to the detection. The wireless signals are analyzed to estimate reflect...
07/05/2011
7968842Apparatus and systems for processing samples for analysis via ion mobility spectrometry
The invention provides an interface assembly for delivering an ionized analyte from an ionization apparatus into an ion mobility spectrometer. This allows analysis of biological and non-biological samples, even non-volatile solids, via differential mobility spectrom...
06/28/2011
7960247Die thinning processes and structures
Microelectronic dies are thinned according to a variety of approaches, which may include bonding the dies to a substrate under vacuum, disposing a film over the dies and the substrate, and/or changing a center of pressure during thinning. ...
06/14/2011
7948931MANET routing based on best estimate of expected position
An apparatus and method for transmitting a file via a communications network predicts a location where a destination node will be at upon arrival of a message unit relayed via the network. An intermediate node is selected for relaying the message unit between a sour...
05/24/2011
7920736Methods and systems for imaging cells
The invention generally provides methods and systems for determining characteristics of cellular structures. The methods include non-invasive, non-perturbing, automatable, and quantitative methods and may be applied to the examination of cells such as stem cells, em...
04/05/2011
7910065Reaction sensing in living cells
Chemical reactions occurring within a living cell are measured in a manner that does not affect the viability of the cell or the reaction under study. In one embodiment, one or more sensors are introduced into the cell and/or covalently associated with the exterior ...
03/22/2011
7907769Image-based methods for measuring global nuclear patterns as epigenetic markers of cell differentiation
The invention provides methods for determining the differentiation state of cells. The methods include non-invasive, non-perturbing, automatable, and quantitative methods of analysis of cell colonies, individual cells, and/or cellular structures. ...
03/15/2011
7872758Determining and compensating for modulator dynamics in interferometric fiber-optic gyroscopes
Determining linear modulator dynamics in an interferometric fiber-optic gyroscope may be accomplished by applying a stimulus at a point within the gyroscope, observing a response in an output of the gyroscope, and determining, from the observed response, the linear ...
01/18/2011
7867194Drug delivery apparatus
An implantable drug delivery apparatus for delivering a drug into a bodily fluid in a body cavity of a patient over a period of time includes a variable-volume vessel defining a working chamber for receiving a drug and recirculating a therapeutic fluid. The fluid ca...
01/11/2011
7867193Drug delivery apparatus
An implantable drug delivery apparatus for delivering a drug into a bodily fluid in a body cavity of a patient over a period of time, which includes a hollow member that defines at least one lumen for facilitating a unidirectional recirculating flow of a therapeutic...
01/11/2011
7851970Structures for crystal packaging including flexible membranes
A crystal oscillator is mounted in a flexible harness rather than at discrete points. The crystal oscillator and associated control circuitry may be formed on a common substrate, decreasing component size and minimizing temperature fluctuations by shortening the the...
12/14/2010
7837379Devices for producing a continuously flowing concentration gradient in laminar flow
The invention generally relates to combining a plurality of flow streams. In various embodiments, a first channel transports a first laminar fluid flow, a second channel transports a second laminar fluid flow, and the first and second channels enter a merging region...
11/23/2010
7826144High speed piezoelectric optical system with tunable focal length
A varifocal optical system includes a substantially circular membrane deposited on a substrate, and a ring-shaped PZT thin film deposited on the outer portion of the circular membrane. The membrane may be a MEMS-micromachined membrane, made of thermal oxide, polysil...
11/02/2010
7817284Interferometric fiber optic gyroscope with off-frequency modulation signals
Interference in a rotation rate detector signal of an interferometric fiber-optic gyroscope from a bias phase modulator signal may be reduced or substantially avoided by transmitting one or more off-frequency signals having a frequency other than the eigenfrequency ...
10/19/2010
7808618Methods and apparatus for providing a semiconductor optical flexured mass accelerometer
Methods and apparatus are provided for integrating various optical components onto a planar substrate using a single semiconductor material system to produce an accelerometer. A light beam is generated on the semiconductor optical accelerometer. The light beam is sp...
10/05/2010
7791046High efficiency fiber-optic scintillator radiation detector
A fiber-optic scintillation radiation detector includes: a cladding; a core extending within the cladding; and a scintillator contiguous with the core within the cladding responsive to particle and/or photon radiation by providing scintillation photons, which are th...
09/07/2010
7790028Systems, methods, and devices relating to a cellularized nephron unit
The present invention relates to bioartificial devices and systems that mimic kidney or nephron function and methods of making them. ...
09/07/2010
7741933Electromagnetic composite metamaterial
An electromagnetic composite metamaterial including an electromagnetic medium and a plurality of spaced electromechanical resonators disposed in or on the electromagnetic medium configured to control electromagnetic wave propagation properties in the electromagnetic...
06/22/2010
7711174Methods and systems for imaging cells
The invention generally provides methods and systems for determining characteristics of cellular structures. The methods include non-invasive, non-perturbing, automatable, and quantitative methods and may be applied to the examination of cells such as stem cells, em...
05/04/2010
7679561Systems and methods for positioning using multipath signals
A signal processing technique for RF active, passive, or aided localization approaches that utilizes multipath signals as additional measurements with a filter or estimator, e.g., a nonlinear filter. The filter uses indirect and direct path measurements or any other...
03/16/2010
7669035Systems and methods for reconfigurable computing
A processing system includes a communication bus. a controller, an Input/Output (“I/O”) block, and reconfigurable logic segments (e.g., reconfigurable units). Individually reconfigurable logic segments are part of a single chip. A communication bus is in electri...
02/23/2010
7655538MEMS device and interposer and method for integrating MEMS device and interposer
A method for producing Microelectromechanical Systems (MEMS) and related devices using Silicon-On-Insulator (SOI) wafer includes providing an SOI wafer, performing a mesa etch to at least partially define the MEMS device, bonding the SOI wafer to an interposer by di...
02/02/2010
7643196Systems, methods and devices for actuating a moveable miniature platform
Presented herein are systems, methods and devices relating to miniature actuatable platform systems. According to one embodiment, the systems, methods, and devices relate to controllably actuated miniature platform assemblies including a miniature mirror. ...
01/05/2010
7619214Spectrometer chip assembly
Method and apparatus for high field asymmetric waveform ion mobility spectrometry in an electronic chip assembly, including an input section, an ion filter and detection section and a control section, in which ion filtering proceeds in a planar chamber under influen...
11/17/2009
7590029Methods and systems for communicating data through a pipe
An acoustic telemetry system includes a piezoelectric stack at least partially disposed within a segment of pipe, and electrical circuitry for controlling the piezoelectric stack. In response to a signal from the electrical circuitry, the piezoelectric stack generat...
09/15/2009
7576319Systems for differential ion mobility analysis
Disclosed herein are systems, methods and apparatus, for detection and identification of chemical warfare agents (CWAs) using a differential mobility spectrometer. ...
08/18/2009
7566582Systems, methods and devices relating to actuatably moveable machines
Systems, methods and devices relating to actuatably movable machines and with methods of using and manufacturing the same. ...
07/28/2009
7547879Longitudinal field driven ion mobility filter and detection system
An asymmetric field ion mobility spectrometer for filtering ions via an asymmetric electric field, an ion flow generator propulsing ions to the filter via a propulsion field. ...
06/16/2009
7511285Methods and apparatus for biomolecule identification
The apparatus and methods described herein provide improved resolution, high-throughput, biomolecule identification by exciting sub-wavelength regions of biomolecules drawn through a microfluidic channel. ...
03/31/2009
7498981Method and apparatus for real-time digital processing of satellite positional signals for fast acquisition and low SNR tracking
The invention relates to real-time processing of GPS signals, including correlation of the received signals with stored satellite C/A codes, including the accumulation of coherent data before a correlation score is calculated. ...
03/03/2009
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