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For the Inventor, By the Inventor

Billerica, MA, United States of America

Luminus Devices, Inc.


USPTO Granted Patents = 85

% Expired Patents = 32.9


Trademarks = 3

Forward Citations = 1,293

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44 inventors (with patents filed for the assignee):

goldMedal Alexei A Erchak (52 out of 63 patents)

silverMedal Elefterios Lidorikis (24 out of 30 patents)

bronzeMedal John W Graff (21 out of 43 patents)

4.  Paul Joseph Panaccione (17 out of 19 patents)

5.  Chiyan Luo (16 out of 20 patents)

6.  Michael Hong Lim (16 out of 25 patents)

7.  Robert F Karlicek, Jr (15 out of 20 patents)

8.  Scott W Duncan (14 out of 20 patents)

9.  Georgia Chmielewski (12 out of 12 patents)

10.  Michael Gregory Brown (11 out of 12 patents)

11.  Christian Hoepfner (11 out of 14 patents)

12.  Eleftrios Lidorikis (9 out of 9 patents)

13.  Milan Singh Minsky (7 out of 12 patents)

14.  Jo A Venezia (7 out of 9 patents)

15.  Hong Lu (5 out of 7 patents)


Core Competencies:
Dimmable Lighting
LED Packaging
Color Control
Heat Management
Wavelength Converting
Optical Display Systems
Light Extraction
Electronic Device Structures
Multi-Junction LEDs
Patterned Devices
Flexible Circuits
Laser Liftoff

85 patents:

1. 12593380 - Techniques for color control in dimmable lighting devices and related systems and methods (2026-03-31),
2. 10593835 - Electronic device contact structures (2020-03-17),
3. 10403785 - Wavelength converting material deposition methods and associated articles (2019-09-03),
4. 10290788 - Systems and methods for managing heat from an LED (2019-05-14),
5. 10043942 - Vertical multi-junction light emitting diode (2018-08-07),
6. 9972753 - Wavelength converting light-emitting devices and methods of making the same (2018-05-15),
7. 9698306 - Large emission area light-emitting devices (2017-07-04),
8. 9627582 - Light-emitting diode architectures for enhanced performance (2017-04-18),
9. 9558954 - Selective wet etching and textured surface planarization processes (2017-01-31),
10. D777121 - LED package (2017-01-24),
11. 9431582 - Packaging method and system for LEDs (2016-08-30),
12. 9219200 - Large emission area light-emitting devices (2015-12-22),
13. 9147816 - Wavelength converting material deposition methods and associated articles (2015-09-29),
14. 8872217 - Electronic device contact structures (2014-10-28),
15. 8815622 - Laser liftoff structure and related methods (2014-08-26),
Luminus Devices, Inc. is a global leader of solid-state light emitting diode (LED) technology and solutions. With over two decades of innovation and expertise, Luminus offers a wide range of high-performance LED products for applications in automotive, display, entertainment, industrial, and more. Their advanced LED solutions provide exceptional brightness, color fidelity, and energy efficiency. Luminus Devices is committed to delivering cutting-edge LED technology that helps customers transform their industries and enhance everyday experiences.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 29 2026

Luminus Devices, Inc.
85 Patents

#10 in Billerica, MA

#237 in Massachusetts

#4,373 in US

#8,944 in the World

Billerica, MA (US)
Billerica, MA, United States of America

Luminus Devices, Inc.

Forward Citations = 1,293

44 inventors:

goldMedal Alexei A Erchak (52 out of 63 patents)

silverMedal Elefterios Lidorikis (24 out of 30 patents)

bronzeMedal John W Graff (21 out of 43 patents)

4.  Paul Joseph Panaccione (17 out of 19 patents)

5.  Chiyan Luo (16 out of 20 patents)

Please report any incorrect information to [email protected]
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