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Brewer Science Inc patents


Recent patent applications related to Brewer Science Inc. Brewer Science Inc is listed as an Agent/Assignee. Note: Brewer Science Inc may have other listings under different names/spellings. We're not affiliated with Brewer Science Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Brewer Science Inc-related inventors


High-chi block copolymers for directed self-assembly

The present invention is broadly concerned with novel directed self-assembly compositions, processes utilizing those compositions, and the resulting structures that are formed. The composition comprises a block copolymer of polystyrene and a polymethylmethacrylate block with polylactic acid side chains (“ps-b-p(mma-la)”). ... Brewer Science Inc

Chemically patterned guide layers for use in chemoepitaxy directing of block co-polymers

The present invention is broadly concerned with materials, processes, and structures that allow an underlayer to be imaged directly using conventional lithography, thus avoiding the photoresist processing steps required by prior art directed self-assembly (dsa) processes. The underlayers can be tailored to favor a selected block of the dsa block co-polymers (bcp), depending on the pattern, and can be formulated either to initially be neutral to the bcp and switch to non-neutral after photoexposure, or can initially be non-neutral to the bcp and switch to neutral after exposure. ... Brewer Science Inc

Energetic pulse clearing of environmentally sensitive thin-film devices

A process and electronic hardware and software system for rapidly heating and cooling an active sensing layer of a gas sensor is provided. A series of high-energy pulses is run through a cnt electrically-active layer, heating the layer to varying temperatures. ... Brewer Science Inc

Polymer film stencil process for fan-out wafer-level packaging of semiconductor devices

The present invention provides stencil-based processes for fan-out wafer-level packaging (“fowlp”) that addresses the limitations associated with prior art over-molding of dies. In the inventive process, a temporary carrier is coated with a release layer and curable adhesive backing layer. ... Brewer Science Inc

Laser ablative dielectric material

Dielectric materials with optimal mechanical properties for use in laser ablation patterning are proposed. These materials include a polymer selected from the group consisting of polyureas, polyurethane, and polyacylhydrazones. ... Brewer Science Inc

Cyclic olefin polymer compositions and polysiloxane release layers for use in temporary wafer bonding processes

The invention broadly relates to cyclic olefin polymer bonding compositions and release compositions, to be used independently or together, that enable thin wafer handling during microelectronics manufacturing, especially during a full-wafer mechanical debonding process. The release compositions comprise compositions made from siloxane polymers and copolymers blended in a polar solvent, and that are stable at room temperature for longer than one month. ... Brewer Science Inc

Environmental sensor system and signal processor

A sensor system comprises a first sensor, a second sensor, a high pass filter, and a summation unit. The first sensor senses an environmental parameter and outputs a first electronic signal with a response having a first time constant. ... Brewer Science Inc








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