Alpha Assembly Solutions Inc.

Macdermid Autotype Limited

Chetan Pravinchandra Shah

Bawa Singh

Rahul Raut

Nirmalya Kumar Chaki

Barun Das

Supriya Devarajan

Siuli Sarkar

Anubhav Rustogi

Keith Paul Parsons

Anna Jane Harris

Jeffrey William Braham

Ranjit Pandher

Venodh Manoharan

This invention discloses formulations of mutually compatible sets of graphene, graphene-carbon, metal and dielectric inks for the fabrication of high performance membrane touch switches (MTS). The compositions of these inks are optimized to achieve higher degree of compatibility with highly engineered polymeric substrates, thereby offering a holistic solution for fabricating high-performance MTS. These sets of materials can also be used for fabrication of sensors, biosensors and RFIDs on flexible substrates, such as polymers and papers.

Graphene enhanced and engineered materials for membrane touch switch and other flexible electronic structures

Methods for producing graphene-based products using graphene paste compositions. These methods include producing free-standing graphene foils, films, sheets, polymer supported graphene films, printed graphene structures, graphene features on polymer films, graphene substrates, and graphene metal foils. The methods impart functional characteristics, including corrosion protection and barrier properties to achieve selective enhancement of desired electrical, thermal, mechanical, barrier and other properties.

Applications of engineered graphene

Growing community of inventors

Bengaluru, India

Chetan Pravinchandra Shah