LexDanaLexDanabeta
Inventor

Colleen Chia-Yen Lee

Inventor
Palo Alto, CA, US

Overview

2→
Patents
2017–2019
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G09Bprimary
G09BEducational or demonstration appliances25%
G10LSpeech analysis techniques or speech synthesis25%
G11BInformation storage based on relative movement between record carrier and transducer25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
10,482,781Online education platform having an instructor dashboard20199,741,392'Content-based audio playback speed controller'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to COURSERA INC (2)· patent assignee history
2017–2019Based in Palo Alto, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COURSERA INC22017–2019
Locations
LocationPatentsSpan
Palo Alto, California, US22017–2019