ESI is a brand within the MKS Instruments Equipment & Solutions Division. The ESI portfolio consists of laser-based micro manufacturing systems and component test systems that are used worldwide by manufacturers in the electronics industry to process the materials and components that are an integral part of the electronic devices and systems in use today.

This page is intended to serve as notice under 35 U.S.C. § 287(a).

GeodeTM laser system:

U.S. Patent Nos. 6,706,999, 7,133,182, 7,133,187, 7,133,188, 7,817,685, 8,208,506, 8,593,722, D868,854. Other patents may be pending.

RedStone XPTM laser system:

U.S. Patent Nos. 7,345,448, 7,437,207, 8,320,424 and 9,259,802.  Other patents may be pending

Allegro, Allegro LCTM and Allegro XPTM test systems:

U.S. Patent Nos. 7,557,594, 7,750,653 and 7,839,138. Other patents may be pending





We are helping innovators around the world to extend their processing capabilities beyond the limit of mechanical tools.

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