Julio C Costa

This inventor holds 102 USPTO granted patents and 15 published patent applications and 5 EPO patents, primarily in RF Device Engineering (CPC class H01L23-3135). Top assignees: Qorvo US, Inc., Rf Micro Devices, Inc., Globalfoundries Inc.. Active years: 2006-2026.

USPTO Granted Patents = 102 (Patent Applications = 15)

% Patents Active = 94.1

EPO Patents = 5 (Patent Applications = 16)

Average Co-Inventor Count = 2.8

ph-index = 15

Forward Citations = 795(Granted Patents)

Forward Citations (Not Self Cited) = 390(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Summerfield, NC (US) (2006 - 2012)
Oak Ridge, NC (US) (2011 - 2024)

Company Filing History:

Rf Micro Devices, Inc.

Years Active: 2006-2026

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Areas of Expertise:

RF Devices

Tunable Inductor

Multi-Level Packaging

Gallium-Nitride Module

Microelectronics Package

Enhanced Performance

Thermal Management

Wafer-Level Packaging

Bulk CMOS Devices

MEMS Device

Heat Extractor

Nanotube Particles

102 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12740412 - RF devices with nanotube particles for enhanced performance and methods of forming the same (2026-09-15),

2. 12684783 - Reconfigurable transistor device (2026-07-14),

3. 12667009 - Stacked die package and methods of forming the same (2026-06-23),

4. 12525553 - Tunable inductor device (2026-01-13),

5. 12490661 - Control method for switches based on dual phase materials (2025-12-02),

6. 12482731 - Multi-level 3D stacked package and methods of forming the same (2025-11-25),

7. 12368056 - RF devices with enhanced performance and methods of forming the same (2025-07-22),

8. 12165951 - RF devices with enhanced performance and methods of forming the same (2024-12-10),

9. 12129168 - Microelectronics package with vertically stacked MEMS device and controller device (2024-10-29),

10. 12125825 - RF devices with enhanced performance and methods of forming the same (2024-10-22),

11. 12125739 - RF devices with enhanced performance and methods of forming the same utilizing localized SOI formation (2024-10-22),

12. 12112999 - RF devices with enhanced performance and methods of forming the same (2024-10-08),

13. 12074086 - RF devices with nanotube particles for enhanced performance and methods of forming the same (2024-08-27),

14. 12062701 - Gallium-nitride-based module with enhanced electrical performance and process for making the same (2024-08-13),

15. 12062700 - Gallium-nitride-based module with enhanced electrical performance and process for making the same (2024-08-13),

Julio C. Costa is a renowned inventor based in Oak Ridge, NC (US) known for his groundbreaking technological innovations and patents. He has over 253 patents to his credit, making him a highly acclaimed figure in the world of technological innovation and patents.

His Latest Patents:

Julio C. Costa's latest patents focus on RF devices with enhanced performance and methods of forming the same, and a thermally enhanced semiconductor package with at least one heat extractor and a process for making the same. In the RF device patent, Costa has designed a radio frequency device that includes a transfer device die and a multilayer redistribution structure, which enhances the device’s performance. In the other patent, he has developed a thermally enhanced package that includes a carrier, a thinned die, a mold compound, and a heat extractor to enhance thermal efficiency.

Work Experience and Patents:

Julio C. Costa's illustrious career has seen him work with renowned companies such as Qorvo US, Inc. and GLOBALFOUNDRIES INC., where he has contributed significantly to the development of new technologies and inventions. In the process, he has earned over 253 patents, making him one of the most prolific inventors of his time. Some of his coworkers include George Maxim and Baker Scott, both of whom are also prominent figures in the field of technological innovation and patents.

In Conclusion:

Julio C. Costa is a highly respected and accomplished inventor, who has made significant contributions to the field of technological innovation and patents. His latest patents show that his commitment to innovation is ongoing and that he continues to break barriers and explore new avenues in this field. It is clear that with his many patents, Costa will continue to play a significant role in the world of technological innovation and patents for many years to come.