US Patent No: 5,950,237

Number of patents in Portfolio can not be more than 2000

Jacket for the personal protection of an infantryman

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The disclosed jacket comprises a layer that is discreet with respect to the visible and infrared frequencies, having a specified thickness, with a specified dielectric permittivity and emissivity close to 1 for the infrared frequency bands considered; a resistive layer, with an electrical resistivity and thickness that are determined so that the inverse of their product gives a specified resistance; a layer of dielectric material with a specified thickness and a specified dielectric permittivity; and a conductive layer with electrical conductivity determined so that it is considered as a reflective plane for the radar frequencies considered.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
THOMSON-CSFPARIS210

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berginc, Gerard Thiais, FR 6 10
Micheron, Francedillaois Gif-sur-Yvette, FR 5 17
Normand, Frank Les Molieres, FR 1 4

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Thomson-CSF (30)
* 4,369,391 Pressure-sensing transducer device having a piezoelectric polymer element and a method of fabrication of said device 23 1980
* 4,354,134 Piezoelectric acceleration pickup with a polymer transducer member 12 1980
* 4,345,359 Process for manufacturing a piezoelectric transducer made from a polymer material 17 1980
* 4,327,153 Composite piezoelectric material in the form of a film and a method of fabrication of said material 26 1980
* 4,400,634 Bimorph transducer made from polymer material 47 1980
* 4,368,386 Liquid-crystal image converter device 17 1981
* 4,401,911 Active suspension piezoelectric polymer transducer 40 1981
* 4,403,382 Process for manufacturing electromechanical transducers using at least one polymer film 13 1981
* 4,384,394 Method of manufacturing a piezoelectric transducer device 52 1981
* 4,427,609 Process for producing piezoelectric polymer films 19 1981
* 4,419,598 Piezoelectrically controlled piezoresistor 12 1981
* 4,419,599 Piezoelectric transducer made from a polymer material and process for manufacturing same 8 1982
* 4,535,205 Electroacoustic transducer of the piezoelectric polymer type 21 1982
* 4,500,377 Process for the production of a block of piezoelectric macromolecular material 9 1982
* 4,508,668 Method of fabrication of piezoelectric polymer transducers by forging 11 1983
* 4,518,555 Manufacturing an active suspension electromechanical transducer 34 1983
* 4,521,322 Process for manufacturing a piezo- or pyroelectric polymer material comprising a cross-linking step 14 1983
* 4,607,145 Electroacoustic transducer with a piezoelectric diaphragm 19 1984
* 4,649,312 Reinforced piezoelectric transducer and pressure sensor using such a transducer 29 1985
* 4,670,074 Piezoelectric polymer transducer and process of manufacturing the same 21 1985
* 4,734,228 Process and device for preparing a piezoelectric material 12 1986
* 4,708,989 Polymer based dielectric material with high dielectric permittivity 8 1986
* 4,782,227 Image sensor with memory 6 1987
* 4,818,877 Memory display system 7 1987
* 4,812,647 Optical addressing device and its use in electro-optical imaging devices 6 1987
* 4,818,857 Electrostatic image sensor having an electret which polarizes a photoconductive layer 16 1987
* 4,945,916 Optical device for the simultaneous detection of heart and respiratory movements 37 1987
* 4,873,455 Programmable ferroelectric polymer neural network 32 1988
* 5,214,716 Device for the recognition of sequences in a multidimensional signal 7 1991
* 5,627,374 Static infrared panoramic watching device with multiple matrix detectors 2 1995
 
AMERICAN INSTITUTE OF CRIMINOLOGY (1)
* 5,472,769 Soft body armor material with enhanced puncture resistance comprising at least one continuous fabric having knit portions and integrally woven hinge portions 48 1993
 
DORNIER GMBH (1)
* 5,003,311 Fiber composite with layers matched to peak radar wave attenuation 11 1987
 
Hotchkiss-Brandt Sogeme H.B.S. (1)
* 4,440,388 Apparatus for stacking thin flexible objects 19 1981
 
TECHNICAL PRODUCTS GROUP, INC. (1)
* 4,442,162 Chemical and biological resistant material and method of fabricating same 31 1981
 
Ten Incorporated, (1)
* 5,708,435 Multilayer wave absorber 5 1996
 
Thomson Consumer Electronics (1)
* 5,440,400 Device for programming of recording by reference signals recognition 12 1994
 
Thomson-CGR (1)
* 4,856,042 Diaphragm for electromagnet radiation beam and its use in a collimation device for this beam 8 1987
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
INSTITUT D'OPTIQUE (1)
8,655,017 Method for identifying a scene from multiple wavelength polarized images 0 2010
 
THALES (1)
8,228,584 Passive optical limiter having nonlinear material 0 2010
 
The United States of America as represented by the Secretary of the Navy (1)
7,921,757 Body armor with electrical power supply 0 2009
 
Other [Check patent profile for assignment information] (1)
* 6,266,824 Head shield 2 2000
* Cited By Examiner