Inventor

Robert Coldwell

Inventor
Sachse, TX, US

Overview

12→
Patents
2012–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television48%
H04LTransmission of digital information, e.g. telegraphic communication28%
G06FElectric digital data processing24%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2019Patents assigned to AT & T IP I LP (12)· patent assignee history
2012–2014Patents assigned to COLDWELL ROBERT (5)· patent assignee history
2012–2014Patents assigned to MCCARTHY MARY (3)· patent assignee history
2012–2014Based in San Antonio, TX, US· patent location history
2014Patents assigned to DAVIS BRYAN P (1)· patent assignee history
2014–2019Based in Sachse, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T IP I LP122012–2019
COLDWELL ROBERTself52012–2014
MCCARTHY MARY32012–2014
DAVIS BRYAN P12014
Locations
LocationPatentsSpan
Sachse, Texas, US92014–2019
San Antonio, Texas, US32012–2014