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Inventor

WILLIAM SHAMPINE

Inventor
US

Overview

1→
Patents
2022
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary
A61BDiagnosis33%
G06FElectric digital data processing33%
G06VImage or video recognition or understanding33%
PatentTitleYear
11,471,042Vision screening apparatus with a visual acuity protocol compliance feature and an associated method of vision screening2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to WELCH ALLYN INC (1)· patent assignee history
2022Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WELCH ALLYN INC12022
Locations
LocationPatentsSpan
US12022