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Animated semiconductor manufacturing scene showing wafer scanning, chip packaging, assembly and test.
STAGE 05 OF 05

Semiconductor Assembly, Test and Packaging

Assembly, test, and advanced packaging — the stage that proves the other four. Being built in phases in Uttar Pradesh, starting with our own chips.

WORKLOAD-LEDPRE-SILICON EVIDENCEPATHINAI
Assembly · test · package
ATMPFLOW
OSATREADY
Q/ALIVE

WHERE THIS FITS

PathinAI Manufacturing sits inside a fast-moving national build-out — India now has a dozen-plus committed ATMP, OSAT, and compound-semiconductor facilities, from Assam to Gujarat to Odisha. What's different here: packaging decisions are informed by a design pipeline we control end to end, not a blind hand-off. The first customer of this line is our own validated architecture — so every process decision is checked against real intent, not just a spec sheet.

Mold Compound

Die + Wire Bonds

Substrate

Solder Balls (BGA)

Illustrative cross-section, not to scale

ANATOMY OF A PACKAGED CHIP

Four layers, assembled with intent

A bare die is fragile and unusable on its own. Packaging bonds it to a substrate, wires it to the outside world, seals it against a mold compound, and terminates it in solder balls ready to mount on a board — the difference between a piece of silicon and a shippable part.

WHY NOW

Packaging is where chip performance is moving

As transistor scaling hits diminishing returns, more of a chip's real performance gain now comes from how it's packaged, not just how it's designed.

$45B → $80B

Global advanced packaging market, 2024 to 2030

26% CAGR

AI-driven 2.5D/3D packaging growth, outpacing the chip industry overall

90%

Of India's semiconductor consumption is still imported today

Sources: Yole Group; Bloomberg Intelligence

What it does

01

Assembly & Packaging

QFN, BGA, and system-in-package assembly for compact, low-power silicon.

02

Test & Qualification

Electrical test, burn-in, and qualification runs before a single unit ships.

03

Advanced Packaging

A growing roadmap toward 2.5D/3D and heterogeneous integration as volumes scale.

Who we serve

Fabless design teams

Indian and international teams who need a packaging partner that understands the architecture, not just the outline drawing.

Automotive & EV

ADAS and powertrain modules that need a qualified, automotive-grade packaging path.

Defense & aerospace

Guidance, radar, and satellite programs where a domestically packaged supply chain is the requirement, not a preference.

PathinAI's own pipeline

Every design that comes out of the platform runs through this line first — so it's proven before anyone else's design is.

LOCATION

Uttar Pradesh, India — near Noida International Airport's dedicated cargo corridor, inside a state incentive structure built specifically for electronics and semiconductor manufacturing.

How to start

01

Share requirements

Package type, volume, and qualification needs.

02

Get a feasibility read

A concrete timeline, not a generic quote.

03

Run a pilot batch

Validate quality and yield before committing to volume.

04

Scale together

Move to production volume on a qualified line.

Open to customers who need a partner that also builds.

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