# US 10,284,704 B2 revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Patent: [US 10,284,704 B2](/patents/us10284704-cognex-connect-mobile-devices-machine-vision.md)

## Recorded posture

- First recorded event: 2019-05-07
- Last material change: 2019-05-07
- Material event count: 1
- Editorial event count: 0

## Material events (1)

- **2019-05-07**: created (source: https://patents.google.com/patent/US10284704B2/en) (verified)

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /patents/us10284704-cognex-connect-mobile-devices-machine-vision/history. HTML: [/patents/us10284704-cognex-connect-mobile-devices-machine-vision/history](/patents/us10284704-cognex-connect-mobile-devices-machine-vision/history)._