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Inventor

Cheryl Hein

Inventor
Los Angeles, CA, US

Overview

2→
Patents
2002–2010
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.

G10Lprimary
G10LSpeech analysis techniques or speech synthesis33%
H04MTelephonic communication33%
H04NPictorial communication, e.g. television33%
PatentTitleYear
7,831,433'System and method for using context in navigation dialog'20106,466,250'System for electronically-mediated collaboration including eye-contact collaboratory'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to HUGHES ELECTRONICS CORP (1)· patent assignee history
2002–2010Based in Los Angeles, CA, US· patent location history
2010Patents assigned to HRL LAB LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HRL LAB LLC12010
HUGHES ELECTRONICS CORP12002
Locations
LocationPatentsSpan
Los Angeles, California, US22002–2010