Inventor

Christopher Allen Croom

Inventor
Redondo Beach, CA, US

Overview

4→
Patents
2000–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B64Gprimary
B64GCosmonautics43%
G01SRadio direction-finding14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
G06TImage data processing or generation, in general14%
H04LTransmission of digital information, e.g. telegraphic communication14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to HUGHES ELECTRNOICS CORP (1)· patent assignee history
2000–2001Based in Redondo Beach, CA, US· patent location history
2001Patents assigned to HUGHES ELECTRONICS CORP (1)· patent assignee history
2005Patents assigned to SIRIUS SATELLITE RADIO INC (1)· patent assignee history
2005Based in Brooklyn, NY, US· patent location history
2021Patents assigned to TWITTER INC (1)· patent assignee history
2021Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUGHES ELECTRNOICS CORP12000
HUGHES ELECTRONICS CORP12001
SIRIUS SATELLITE RADIO INC12005
TWITTER INC12021
Locations
LocationPatentsSpan
Redondo Beach, California, US22000–2001
San Francisco, California, US12021
Brooklyn, New York, US12005