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Chantal Arena

This inventor holds 78 USPTO granted patents and 21 published patent applications and 16 EPO patents, primarily in Semiconductor Structures (CPC class H01L). Top assignees: Soitec, Asm America, Inc., Arizona State University. Active years: 1993-2026.

USPTO Granted Patents = 78 (Patent Applications = 21)

% Patents Active = 84.6

EPO Patents = 16 (Patent Applications = 26)

Average Co-Inventor Count = 2.3

ph-index = 13

Forward Citations = 942(Granted Patents)

Forward Citations (Not Self Cited) = 780(Dec 10, 2025)

Inventors with similar research interests:

Location History:

le Fontanil, FR (1993 - 1999)
Mesa, AZ (US) (2000 - 2024)

Company Filing History:

Arizona State University

patents

4. 4 out of 6

Lawrence Semiconductor Research Laboratory, Inc.

patents

5. 3 out of 8,807

Commissariat a L'energie Atomique Et Aux Energies Alternatives

patents

6. 3 out of 10,850

Tokyo Electron Limited

patents

7. 2 out of 86

S.o.i. Tec Silicon on Insulator Technologies, S.a.

patents

8. 2 out of 214

S.o.i.tec Silicon on Insulator Technologies

where one patent can have more than one assignee

Years Active: 1993-2026

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Areas of Expertise:

Semiconductor Materials

InGaN Devices

CVD Systems

III-Nitride Structures

Quantum Dot Structures

Photoactive Devices

Thermal Spray Processes

Layer Transfer Methods

Epitaxial Growth

Dilute Nitride Materials

Gallium Trichloride

Thermal Expansion

78 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12729107 - Anchor structure (2026-09-08),

2. 12655016 - Micro-electro-mechanical systems (MEMS) having vertical stops and anchor structures (2026-06-16),

3. 12528696 - Engineered substrates, free-standing semiconductor microstructures, and related systems and methods (2026-01-20),

4. 11952268 - Engineered substrates, free-standing semiconductor microstructures, and related systems and methods (2024-04-09),

5. 10014429 - Semiconductor structures including bonding layers, multi-junction photovoltaic cells and related methods (2018-07-03),

6. 9978905 - Semiconductor structures having active regions comprising InGaN and methods of forming such semiconductor structures (2018-05-22),

7. 9793360 - Methods of fabricating semiconductor structures or devices using layers of semiconductor material having selected or controlled lattice parameters (2017-10-17),

8. 9634182 - Semiconductor structures having active regions including indium gallium nitride, methods of forming such semiconductor structures, and related light emitting devices (2017-04-25),

9. 9580836 - Equipment for high volume manufacture of group III-V semiconductor materials (2017-02-28),

10. 9481944 - Gas injectors including a funnel- or wedge-shaped channel for chemical vapor deposition (CVD) systems and CVD systems with the same (2016-11-01),

11. 9481943 - Gallium trichloride injection scheme (2016-11-01),

12. 9412580 - Methods for forming group III-nitride materials and structures formed by such methods (2016-08-09),

13. 9397258 - Semiconductor structures having active regions comprising InGaN, methods of forming such semiconductor structures, and light emitting devices formed from such semiconductor structures (2016-07-19),

14. 9368344 - Semiconductor structures, devices and engineered substrates including layers of semiconductor material having reduced lattice strain (2016-06-14),

15. 9343626 - Semiconductor structures having active regions comprising InGaN, methods of forming such semiconductor structures, and light emitting devices formed from such semiconductor structures (2016-05-17),

Title: Innovations and Contributions of Chantal Arena in Semiconductor Technology

Introduction

Chantal Arena, an accomplished inventor based in Mesa, AZ, holds an impressive portfolio of 75 patents. Her innovations primarily focus on semiconductor technologies, contributing significantly to advancements in engineering substrates and microstructures. These inventions are not only pivotal to the industry but also reflect her dedication to research and development in this field.

Latest Patents

Chantal's latest patents include groundbreaking technologies such as "Engineered Substrates, Free-Standing Semiconductor Microstructures, and Related Systems and Methods." This patent describes a method for forming a free-standing microstructure from an engineered substrate that involves two silicon layers and an intermediate layer. This design allows for the creation of unique structures that enhance semiconductor functionality. Additionally, her work on "Semiconductor Structures Including Bonding Layers, Multi-Junction Photovoltaic Cells and Related Methods" illustrates a method for fabricating semiconductor structures by using bonding layers with different III-V materials, showcasing her innovative approach to improving semiconductor manufacturing technologies.

Career Highlights

Chantal has built a remarkable career with notable stints at leading companies in the semiconductor industry, including Soitec and ASM America, Inc. Her roles in these organizations have allowed her to influence the development of technologies that are essential for modern electronic devices, demonstrating her expertise and leadership in the field.

Collaborations

Throughout her career, Chantal has worked alongside esteemed colleagues, such as Christiaan J. Werkhoven and Pierre Tomasini. These collaborations have facilitated shared insights and innovations, further advancing the state of semiconductor research and development.

Conclusion

Chantal Arena's contributions to semiconductor technology have positioned her as a significant figure in the engineering landscape. With 75 patents to her name, her innovations continue to shape the industry, ensuring that advancements in semiconductor technology remain at the forefront of engineering breakthroughs. Her career reflects a commitment to excellence and collaboration, inspiring the next generation of inventors and engineers.

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