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Inventor

Tak Choi Lau

Inventor
Sunnyvale, CA, US

Overview

2→
Patents
2003–2021
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.

A44Cprimary
A44CPersonal adornments, e.g. jewellery33%
H01LSemiconductor devices33%
H10HInorganic light-emitting semiconductor devices having potential barriers33%
PatentTitleYear
10,998,465Light emitting diodes with integrated reflector for a direct view display and method of making thereof20216,595,025'Jewelry piece'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to CREATECH INC (1)· patent assignee history
2003Based in New York, NY, US· patent location history
2021Patents assigned to GLO AB (1)· patent assignee history
2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CREATECH INC12003
GLO AB12021
Locations
LocationPatentsSpan
Sunnyvale, California, US12021
New York, New York, US12003