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Hartmut Kuehl

This inventor holds 17 USPTO granted patents and 2 published patent applications. Top assignees: International Business Machines Corporation, Globalfoundries Inc.. Active years: 2013-2020.

USPTO Granted Patents = 17 (Patent Applications = 2)

% Patents Active = 35.3

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 29(Granted Patents)

Location History:

Mainz, DE (2017 - 2019)
Gau-Bischofsheim, DE (2013 - 2020)

Company Filing History:

15 out of 166,264

International Business Machines Corporation

Years Active: 2013-2020

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10741710 - Thin film photovoltaic cell with back contacts (2020-08-11),

2. 10651327 - Thin film photovoltaic cell with back contacts (2020-05-12),

3. 10559702 - Monolithically integrated thin-film device with a solar cell, an integrated battery, and a controller (2020-02-11),

4. 10439084 - Energy harvesting device with prefabricated thin film energy absorption sheets and roll-to-sheet and roll-to-roll fabrication thereof (2019-10-08),

5. 10290748 - Monolithically integrated thin-film device with a solar cell, an integrated battery, and a controller (2019-05-14),

6. 10170659 - Monolithically integrated thin-film electronic conversion unit for lateral multijunction thin-film solar cells (2019-01-01),

7. 10170655 - Energy harvesting device with prefabricated thin film energy absorption sheets and roll-to-sheet and roll-to-roll fabrication thereof (2019-01-01),

8. 9941419 - Monolithically integrated thin-film device with a solar cell, an integrated battery, and a controller (2018-04-10),

9. 9859451 - Thin film photovoltaic cell with back contacts (2018-01-02),

10. 9755099 - Integrated micro-inverter and thin film solar module and manufacturing process (2017-09-05),

11. 9735309 - Monolithically integrated thin-film electronic conversion unit for lateral multijunction thin-film solar cells (2017-08-15),

12. 9634171 - Monolithically integrated thin-film electronic conversion unit for lateral multijunction thin-film solar cells (2017-04-25),

13. 9634166 - Thin film photovoltaic cell with back contacts (2017-04-25),

14. 9583649 - Thin film solar cell backside contact manufacturing process (2017-02-28),

15. 9577130 - Thin film solar cell backside contact (2017-02-21),

Title: The Innovative Contributions of Hartmut Kuehl

Introduction

Hartmut Kuehl is a prominent inventor based in Gau-Bischofsheim, Germany. He has made significant contributions to the field of photovoltaic technology, holding a total of 17 patents. His work focuses on the development of advanced photovoltaic cells that enhance energy efficiency and performance.

Latest Patents

Kuehl's latest patents include innovations in thin film photovoltaic cells with back contacts. These patents describe photovoltaic cells that feature a transparent substrate, allowing light to enter through it. The light absorption layer associated with the substrate has two surfaces, with the first surface positioned closer to the substrate. A passivation layer is placed over the second surface, incorporating discrete contacts to facilitate electrical coupling. Additionally, electrodes made from photon-reflective materials are designed to enhance the efficiency of the photovoltaic cells.

Career Highlights

Throughout his career, Hartmut Kuehl has worked with notable companies such as IBM and Globalfoundries Inc. His experience in these organizations has contributed to his expertise in the field of semiconductor technology and photovoltaic systems. Kuehl's innovative approach has led to advancements that are crucial for the development of sustainable energy solutions.

Collaborations

Kuehl has collaborated with several professionals in his field, including Hans-Juergen Eickelmann and Markus Schmidt. These collaborations have fostered a productive environment for innovation and have led to the successful development of new technologies.

Conclusion

Hartmut Kuehl's contributions to photovoltaic technology exemplify the impact of innovation in renewable energy. His patents and collaborations highlight the importance of continuous research and development in creating efficient energy solutions.

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