LexDanaLexDanabeta
Inventor

Charles Heart Ohi

Inventor
Tokyo, JP

Overview

2→
Patents
2018–2019
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
G06KGraphical data reading25%
G06VImage or video recognition or understanding25%
PatentTitleYear
10,452,197Threshold based coordinate data generation providing tap assist201910,126,873Stroke continuation for dropped touches on electronic handwriting devices2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to WACOM CO LTD (2)· patent assignee history
2018Based in Vancouver, WA, US· patent location history
2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WACOM CO LTD22018–2019
Locations
LocationPatentsSpan
Tokyo, JP12019
Vancouver, Washington, US12018