Michael Joseph Ludowise

USPTO Granted Patents = 15 (Patent Applications = 1)

Average Co-Inventor Count = 3.2

ph-index = 12

Forward Citations = 950(Granted Patents)

Company Filing History:

11 out of 133

Lumileds Lighting U.s., LLC

patents

2 out of 222

Philips Lumileds Lighting Company LLC

patents

2 out of 4,667

Agilent Technologies, Inc.

patents

Years Active: 2001-2010

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15 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7652304 - Contacting scheme for large and small area semiconductor light emitting flip chip devices (2010-01-26),

2. 7095061 - Contacting scheme for large and small area semiconductor light emitting flip chip devices (2006-08-22),

3. 7019330 - Resonant cavity light emitting device (2006-03-28),

4. 6995402 - Integrated reflector cup for a light emitting device mount (2006-02-07),

5. 6946685 - Light emitting semiconductor method and device (2005-09-20),

6. 6946309 - III-Phosphide and III-Arsenide flip chip light-emitting devices (2005-09-20),

7. 6933535 - Light emitting devices with enhanced luminous efficiency (2005-08-23),

8. 6903376 - Selective placement of quantum wells in flipchip light emitting diodes for improved light extraction (2005-06-07),

9. 6891197 - Semiconductor LED flip-chip with dielectric coating on the mesa (2005-05-10),

10. 6828596 - Contacting scheme for large and small area semiconductor light emitting flip chip devices (2004-12-07),

11. 6784463 - III-Phospide and III-Arsenide flip chip light-emitting devices (2004-08-31),

12. 6455878 - Semiconductor LED flip-chip having low refractive index underfill (2002-09-24),

13. 6429466 - Integrated circuit substrate that accommodates lattice mismatch stress (2002-08-06),

14. 6287947 - Method of forming transparent contacts to a p-type GaN layer (2001-09-11),

15. 6211095 - Method for relieving lattice mismatch stress in semiconductor devices (2001-04-03),

Title: **Michael Joseph Ludowise: Innovator in Semiconductor Lighting**

Introduction

Michael Joseph Ludowise is a notable inventor based in San Jose, California, recognized for his significant contributions to the field of semiconductor lighting. With a remarkable portfolio of 15 patents, Ludowise continues to advance innovative technologies that enhance light-emitting devices.

Latest Patents

Among his latest inventions is a groundbreaking patent titled "Contacting Scheme for Large and Small Area Semiconductor Light Emitting Flip Chip Devices." This patent describes a light-emitting device that features a layer of first conductivity type, a layer of second conductivity type, and a light-emitting layer positioned between the two. The invention details a unique via formation technique in the layer of second conductivity type that reaches down to the layer of first conductivity type, enabling improved electrical connections through innovative contact schemes.

Career Highlights

Ludowise has worked with several prominent companies, significantly contributing his expertise at Lumileds Lighting U.S., LLC and Philips Lumileds Lighting Company LLC. His work in these organizations has been instrumental in developing next-generation lighting solutions that meet increasing demand for efficiency and performance in lighting technology.

Collaborations

Throughout his career, Michael Joseph Ludowise has collaborated with esteemed professionals, including Daniel Alexander Steigerwald and Jerome Chandra Bhat. These collaborations have fostered an environment of innovation and have led to the development of advanced lighting technologies that push the boundaries of what is possible in the industry.

Conclusion

Michael Joseph Ludowise stands out in the field of semiconductor lighting as a dedicated inventor and innovator. His 15 patents reflect a deep commitment to advancing technology in light-emitting devices. As he continues to push the envelope of innovation, his contributions are sure to leave a lasting impact on the industry.

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1 patent pending:

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