Inventor

DONALD J. BOWEN

Inventor

Overview

2021–2022

Patent span

Physics

Primary field (CPC G)

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

G10Lprimary

G10LSpeech analysis techniques or speech synthesis25%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers25%

G06FElectric digital data processing13%

G06KGraphical data reading13%

G06VImage or video recognition or understanding13%

H04MTelephonic communication13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to AT & T IP I LP (2)· patent assignee history

2021–2022Based in US· patent location history

2022Patents assigned to AT&T INIELLECTUAL PROPERTY I L P (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AT & T IP I LP	2	2021–2022
AT&T INIELLECTUAL PROPERTY I L P	1	2022

Locations

Location	Patents	Span
US	2	2021–2022