Owned since 2017

A 30-second read-along · Christopher Gabriel Brown

The AutoPhi stack is not retrofitted. The entries that describe it are in a dated register from 2017. This piece walks the five that matter most.

a dated page

2017 LIGHT TRIGGER

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Nine inventions. One dated page. The AutoPhi stack is not retrofitted onto a chip from last year. The entries that describe it are in a workbook that is years older than the trend they predict.

These are five of them. Entry 1022, stacked layered blanks. 1032, vertical embedded chip stilts. 1042, above-board solid-state threading. 1177, insulator film enabling vertical branching. 1180, vertical chip design software.

Each entry maps to a part of the AutoPhi chip. Chiplet stacking is 1022. Through-silicon vias are 1032. Vertical threading is 1042. The inter-tier insulation that makes the stack work is 1177. The design tooling that targets stacked parts is 1180. Not retrofitted. Pre-dated.

Owned since 2017. The register is older than the trend.

The IP is the chip →One trigger, three strands →