Inventor

Robert Mark Harrsion

Inventor
Grapevine, TX, US

Overview

2→
Patents
2016
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Jprimary
H04JMultiplex communication40%
H04LTransmission of digital information, e.g. telegraphic communication40%
H04WWireless communication networks20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to BLACKBERRY LTD (2)· patent assignee history
2016Based in Grapevine, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLACKBERRY LTD22016
Locations
LocationPatentsSpan
Grapevine, Texas, US22016