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Inventor

John Thomas Ward

Inventor
Erie, CO, US

Overview

3→
Patents
2001–2009
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
H04JMultiplex communication25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04MTelephonic communication25%
PatentTitleYear
7,519,074'Voice call coordinator'20097,436,936'VoIP call through tester'20086,226,694'Achieving consistency and synchronization among multiple data stores that cooperate within a single system in the absence of transaction monitoring'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history
2001Based in Loveland, CO, US· patent location history
2008–2009Patents assigned to LEVEL 3 COMMUNICATIONS LLC (2)· patent assignee history
2008–2009Based in Erie, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEVEL 3 COMMUNICATIONS LLC22008–2009
HEWLETT PACKARD CO12001
Locations
LocationPatentsSpan
Erie, CO, US22008–2009
Loveland, CO, US12001