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Class 428/322.7 - Differentially filled foam, filled plural layers, or filled layer with coat of filling material


Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Subject matter wherein the structure of a foamed material
No. of patents: 107
Last issue date: 04/29/2008


1      
NumberTitleIssue Date
7365006Semiconductor package and substrate having multi-level vias fabrication method
A semiconductor package and substrate having multi-level plated vias provide a high density blind via solution at low incremental cost. Via are half-plated atop a circuit pattern and then a second via half is added to complete the via after isolation of elements of ...
04/29/2008
7348261Wafer scale thin film package
A chip module having a chip with a flexible multilayer redistribution thin film attached thereto for connection to a substrate. The thin film acts as both a redistribution medium with multiple layers of redistribution metallurgy for chip power and signals and as a c...
03/25/2008
7334326Method for making an integrated circuit substrate having embedded passive components
A method for making an integrated circuit substrate having embedded passive components provides a reduced cost and compact package for a die and one or more passive components. An insulating layer of the substrate is embossed or laser-ablated to generate apertures f...
02/26/2008
7329458Wiring member and method of manufacturing the same
Disclosed is a wiring member comprising a sheet-like porous substrate provided with a large number of open-cells which are three-dimensionally branched and opened to a first major surface as well as to a second major surface of the porous substrate, and a conductive...
02/12/2008
7312103Method for making an integrated circuit substrate having laser-embedded conductive patterns
A method for making an integrated circuit substrate having laser-embedded conductive patterns provides a high-density mounting and interconnect structure for integrated circuits. A dielectric material is injection-molded or laminated over a metal layer that is punch...
12/25/2007
7309838Multi-layered circuit board assembly with improved thermal dissipation
A circuit board assembly includes an electrical component mounted on or in the assembly; a conductive layer, which is electrically connected to the electrical component; a high-temperature dissipation resin, which is of insulating material and is arranged so as to d...
12/18/2007
7262507Semiconductor-mounted device and method for producing same
Semiconductor-mounted device comprises wired board, first semiconductor chip mounted on first side of wired board, second semiconductor chip mounted on second side of wired board and sealing resin sealing, with a same height, a region disposed at and around first se...
08/28/2007
7259968Tailoring impedances of conductive traces in a circuit board
A multi-layer circuit board includes a first layer having at least first and second conductive traces of different widths and the same impedance. One of a first power plane and first ground plane has a void region such that the first conductive trace is spaced apart...
08/21/2007
7223356Method for preparing a thin ceramic material with controlled surface porosity gradient, and resulting ceramic material
The invention concerns a method for preparing a thin ceramic material with controlled surface porosity gradient, including (A) infiltrating a porous pore-forming substrate of controlled thickness, with a ceramic material suspension; (B) evaporating the solvent; (C) ...
05/29/2007
7202570Circuit tape having adhesive film semiconductor device and a method for manufacturing the same
A semiconductor device having a superior connection reliability is obtained by providing a buffer body for absorbing the difference of thermal expansion between the mounting substrate and the semiconductor element in a semiconductor package structure, even if an org...
04/10/2007
7185426Method of manufacturing a semiconductor package
A semiconductor package including top-surface terminals for mounting another semiconductor package provides a three-dimensional circuit configuration that can provide removable connection of existing grid-array packages having a standard design. A semiconductor die ...
03/06/2007
7172719High purity sealing material
Elastomeric sealing elements such as gaskets, O-rings and diaphragms suitable for use as seals in ultra-pure water systems are fabricated from foamed PVDF by compressing foam blanks up to a 5:1 to 7:1 ratio in a heat environment of about 300° F. to about 350° F. T...
02/06/2007
7164197Dielectric composite material
A dielectric composite material containing a toughened benzocyclobutene resin and at least about 50% by weight of an inorganic filler. Also electronic packages having at least one conductive layer and at least one layer of the dielectric composite material. The diel...
01/16/2007
7155866Cementitious exterior sheathing product having improved interlaminar bond strength
The present invention provides exterior building products, such as roofing and siding, shake, shingles, siding, sheathing, panels, planks, vertical siding, soffit panels, fencing, decking, fascia, corner posts, column corners and trim boards in which a plurality of ...
01/02/2007
7145238Semiconductor package and substrate having multi-level vias
A semiconductor package and substrate having multi-level plated vias provide a high density blind via solution at low incremental cost. Via are half-plated atop a circuit pattern and then a second via half is added to complete the via after isolation of elements of ...
12/05/2006
7101606Mechanical embossing texture differentiation between chemically restricted areas and non-restricted areas
Disclosed is a method of manufacturing a mechanically and chemically embossed surface covering having selectively textured surfaces. The method includes forming a web coated with a wear layer. The coated web is heated to a temperature at which the wear layer is cure...
09/05/2006
7090910Selectively embossed surface coverings and processes of manufacture
Selectivity embossed surface coverings are prepared by mechanically embossing a wear layer which overlays at least one printing ink containing a photoinitiator which has been printed in a pattern or design. The embossed wear layer is subjected to ultraviolet radiati...
08/15/2006
7081291Selectively embossed surface coverings and processes of manufacture
Selectivity embossed surface coverings are prepared by mechanically embossing a wear layer which overlays at least one printing ink containing a photoinitiator which has been printed in a pattern or design. The embossed wear layer is subjected to ultraviolet light w...
07/25/2006
7062795Lightweight impact resistant helmet system
A strong, lightweight, impact resistant helmet system protects the wearer from impact injury and minimizes bodily injury to other players brought into contact therewith during blocking and tackling events. Weight reduction is achieved by reinforcing inner and outer ...
06/20/2006
7045828Card-type LED illumination source
An LED illumination source is disclosed. The illumination source includes a metal base substrate including a line pattern and an insulating layer including a composite material with an inorganic filler and a resin composition. LED bare chips are mounted on one surfa...
05/16/2006
7023084Plastic packaging with high heat dissipation and method for the same
The present invention provides a high heat dissipation plastic package and a method for making the same that provides an inexpensive, thin high heat dissipation plastic package with good bonding precision and minimal bleeding of adhesive resin. A Cu foil resi...
04/04/2006
6930256Integrated circuit substrate having laser-embedded conductive patterns and method therefor
An integrated circuit substrate having laser-embedded conductive patterns provides a high-density mounting and interconnect structure for integrated circuits. Conductive patterns within channels on the substrate provide interconnects that are isolated by the channel...
08/16/2005
6887914Structural hot melt material and methods
The present invention relates to a material, method, and application for reinforcement of structural members, especially joints such as a hem flange joint of an automobile. The method and material of the present invention comprises of combining, in parts by weight: ...
05/03/2005
6821530Polymer composite compositions
The invention relates to methods of treating mixtures containing polymeric materials, e.g., collagen, to form a polymer that intercalates into the polymeric material. The treatment provides greater tensile strength to the mixture, among other advantages. The polymer...
11/23/2004
6740607Substrate with stretch and heat sealing properties to make a multidirectional restraint module design
The invention is directed to coating a plurality of polyurethane films onto a stretchable knit fabric substrate and heat sealing such substrates together to yield an air curtain or air bag having improved air-holding properties. ...
05/25/2004
6737158Porous polymeric membrane toughened composites
Composites comprising porous polymeric membrane films meeting the following equation: 75 MPa
05/18/2004
6632511Manufacture of prepregs and laminates with relatively low dielectric constant for printed circuit boards
The present invention is directed to filled prepregs, laminates, printed circuit boards comprising a reinforcing material impregnated with a cured polymeric resin, the cured polymeric resin comprising multicellular polymeric microspheres as a filler. Pre-...
10/14/2003
6586847Method and structure for temperature stabilization in semiconductor devices
Method and structure for temperature stabilization in semiconductor devices are disclosed. In one embodiment, a carbon-based polymer is deposited on top of an interconnect metal line in the semiconductor die where relatively large power dissipation is kno...
07/01/2003
6565960Polymer composite compositions
The invention relates to methods of treating mixtures containing polymeric materials, e.g., collagen, to form a polymer that intercalates into the polymeric material. The treatment provides greater tensile strength to the mixture, among other advantages. ...
05/20/2003
6555216Contrasting gloss surface coverings optionally containing dispersed wear-resistant particles and methods of making the same
A surface covering containing at least one layer containing wear-resistant particles, such as aluminum oxide, is disclosed. Preferably, the wear-resistant particles are present in the outermost layer of the surface covering which is exposed to the environ...
04/29/2003
6544638Electronic chip package
An electronic chip package is provided having a laminated substrate. The laminated substrate includes at least one conductive layer and at least one dielectric layer which is bonded to the conductive layer. The dielectric layer has a glass transition temp...
04/08/2003
6537653Ligneous fibrous filler/olefinic plastic composite sheet for bonding
A bondable wood cellulosic filler/olefinic plastic composite sheet material made by extruding in a sheet shape a mixture consisting of: (1) 40-60 parts by weight of an olefinic plastic; (2) 60-40 parts by weight of a wood cellulosic filler, the size there...
03/25/2003
6528154Makeup sponge puff
To provide a makeup sponge puff of less frictional resistance and stiffness and no surface slipperiness, particles are adhered to a surface of a substrate sponge of closed-cell foam to form the makeup sponge puff. For example, the substrate sponge compris...
03/04/2003
6503113Non-mold method of forming objects and articles formed thereby
This invention relates to a non-mold method of forming articles and to the articles themselves wherein various configured articles may be fashioned with conformable material which may be easily fabricated as by sewing, or heat, or sonic welding to form th...
01/07/2003
6482497Pressure-cycled, packet-transfer infusion of resin-stitched preforms
A method and apparatus for manufacturing fiber-reinforced, composite materials relies on one or more processes improving over conventional forming, filling, and processing techniques. A homogeneous resin-stitching process provides for resin stitching for ...
11/19/2002
6428083Lightweight suspension panel for vehicle seats
Resilient, contoured members for use in suspension seats and automobile interior door panels include first and second fabric panels joined together along respective perimeters thereof and along spaced-apart intermediate portions thereof to form one or mor...
08/06/2002
6312776High barrier closure liner for carbonated beverage containers and the like
A multi-layer closure liner for carbonated beverage containers and the like, including a gas barrier layer, a first tie layer on an upper surface of the gas barrier layer, a second tie layer on a lower surface of the gas barrier layer, a first polyolefini...
11/06/2001
6306491Respiratory aids
The present invention is directed to materials that assist respiration of living cells contained in cell-containing systems. The materials form air-filled conduits or channels through which gases, such as oxygen and carbon dioxide, can readily exchange by...
10/23/2001
6283810Non-mold method of forming objects and articles formed thereby
This invention relates to a non-mold method of forming articles and to the articles themselves wherein various configured articles may be fashioned with conformable material which may be easily fabricated as by sewing, or heat, or sonic welding to form th...
09/04/2001
6265067Paper like sheet of plastic material
A multilayer sheet made of an outer layer comprising polyethylene, a finely granulated material and a pigment, a middle layer comprising polyethylene, which may contain a finely granulated material and a pigment, and an inner layer which contains a polyet...
07/24/2001
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