Inventor

John Doornbos

Inventor
San Francisco, CA, US

Overview

3→
Patents
2007–2015
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication40%
H04NPictorial communication, e.g. television40%
G06FElectric digital data processing20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2009Patents assigned to MACROVISION CORP (2)· patent assignee history
2007–2015Based in San Francisco, CA, US· patent location history
2015Patents assigned to DIETRICH BRAD (1)· patent assignee history
2015Patents assigned to DOORNBOS JOHN (1)· patent assignee history
2015Patents assigned to PUTTERMAN DANIEL (1)· patent assignee history
2015Patents assigned to ROVI SOLUTIONS CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MACROVISION CORP22007–2009
DIETRICH BRAD12015
DOORNBOS JOHNself12015
PUTTERMAN DANIEL12015
ROVI SOLUTIONS CORP12015
Locations
LocationPatentsSpan
San Francisco, California, US32007–2015