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Inventor

Joan Liu

Inventor
San Jose, CA, US

Overview

1→
Patents
2017
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Lprimary
H01LSemiconductor devices50%
H10HInorganic light-emitting semiconductor devices having potential barriers50%
PatentTitleYear
9,711,688'Controlling LED emission pattern using optically active materials'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to KONINKLIJKE PHILIPS NV (1)· patent assignee history
2017Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONINKLIJKE PHILIPS NV12017
Locations
LocationPatentsSpan
San Jose, California, US12017