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Inventor profile of:

Daniel A. Steigerwald

City:

Cupertino, California

Country:

United States

Published Applications:

Last publication date:

2021-04-15

Top Assignees for applications by Daniel A. Steigerwald

The entities that hold a legal rights for patent applications filed by inventor Steigerwald Daniel A.:

PHILIPS LUMILEDS LIGHTING COMPANY, LLC 15 San Jose, CA United States
Lumileds Lighting US, LLC 13 San Jose, CA United States
Koninklijke Philips Electronics, N.V. 8 Eindhoven, Netherlands
Lumileds LLC 4 San Jose, CA United States
Philips Lumileds Lighting Company 1 San Jose, CA United States

Recent patent applications by Steigerwald Daniel A.

Daniel A. Steigerwald from Cupertino, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-04-15

US20210111321A1

Electricity

Passivation for a semiconductor light emitting device

#2 | 2019-01-24

US20190027664A1

Electricity

Passivation for a semiconductor light emitting device

#3 | 2016-07-14

US20160204315A1

Electricity

Passivation for a semiconductor light emitting device

#4 | 2013-09-26

US20130252358A1

Electricity

Passivation for a semiconductor light emitting device

#5 | 2012-02-02

US20120025231A1

Electricity

Series connected flip chip LEDs with growth substrate removed

#6 | 2011-12-08

US20110297979A1

Electricity

Passivation for a semiconductor light emitting device

#7 | 2011-06-09

US20110136273A1

Electricity

REFLECTIVE CONTACT FOR A SEMICONDUCTOR LIGHT EMITTING DEVICE

#8 | 2011-03-10

US20110057569A1

Electricity

Zener diode protection network in submount for LEDs connected in series

#9 | 2010-08-19

US20100207157A1

Electricity

LED assembly having maximum metal support for laser lift-off of growth substrate

#10 | 2010-05-06

US20100109030A1

Electricity

Series connected flip chip LEDs with growth substrate removed

#11 | 2010-01-14

US20100006864A1

Electricity

IMPLANTED CONNECTORS IN LED SUBMOUNT FOR PEC ETCHING BIAS

#12 | 2009-10-08

US20090250713A1

Electricity

Reflective Contact for a Semiconductor Light Emitting Device

#13 | 2008-06-19

US20080142833A1

Electricity

Interconnects for semiconductor light emitting devices

#14 | 2007-05-03

US20070096130A1

Electricity

LED assembly having maximum metal support for laser lift-off of growth substrate

#15 | 2007-03-15

US20070057271A1

Electricity

Interconnects for semiconductor light emitting devices

#16 | 2006-12-07

US20060273339A1

Electricity

Contacting scheme for large and small area semiconductor light emitting flip chip devices

#17 | 2006-07-04

US10317956

Light emitting device with enhanced optical scattering

#18 | 2006-05-23

US10166853

Axial LED source

#19 | 2006-05-11

US20060097336A1

Electricity

High-powered light emitting device with improved thermal properties

#20 | 2006-03-21

US10705156

Semiconductor light emitting device and method

#21 | 2005-12-20

US10369714

High-powered light emitting device with improved thermal properties

#22 | 2005-11-29

US10669789

Enhanced brightness light emitting device spot emitter

#23 | 2005-09-20

US10867936

III-Phosphide and III-Arsenide flip chip light-emitting devices

#24 | 2005-09-20

US9652194

Light emitting semiconductor method and device

#25 | 2005-08-18

US20050179041A1

Electricity

Illumination system with LEDs

#26 | 2005-08-04

US20050167693A1

Electricity

Formation of Ohmic contacts in III-nitride light emitting devices

#27 | 2005-07-05

US10721440

Formation of Ohmic contacts in III-nitride light emitting devices

#28 | 2005-05-10

US10461173

Semiconductor LED flip-chip with dielectric coating on the mesa

#29 | 2005-05-05

US20050093007A1

Electricity

Light emitting devices with enhanced luminous efficiency

#30 | 2005-04-26

US9859154

Multi-chip semiconductor LED assembly

#31 | 2005-03-31

US20050067624A1

Electricity

Contacting scheme for large and small area semiconductor light emitting flip chip devices

#32 | 2005-01-18

US10071507

III-nitride light-emitting device with increased light generating capability

InventorID:

456333 ⎘