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Inventor

Emlyn C. Jeffrey

Inventor
San Antonio, TX, US

Overview

3→
Patents
2014–2018
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
G07CTime or attendance registers25%
H04LTransmission of digital information, e.g. telegraphic communication25%
G10KSound-producing devices13%
H04MTelephonic communication13%
PatentTitleYear
10,097,543Networked device access control20189,363,264'Networked device access control'20168,824,694'Apparatus and method for managing call quality'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2018Patents assigned to AT & T IP I LP (3)· patent assignee history
2014Patents assigned to JEFFREY EMLYN C (1)· patent assignee history
2014Patents assigned to SPRAGUE JR WILLIAM O (1)· patent assignee history
2014Patents assigned to WOLLMERSHAUSER STEVEN M (1)· patent assignee history
2014–2018Based in San Antonio, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T IP I LP32014–2018
JEFFREY EMLYN Cself12014
SPRAGUE JR WILLIAM O12014
WOLLMERSHAUSER STEVEN M12014
Locations
LocationPatentsSpan
San Antonio, Texas, US32014–2018