John Paul Changala

This inventor holds 16 USPTO granted patents and 8 published patent applications and 2 EPO patents. Top assignees: Femtometrix, Inc., The Boeing Company. Active years: 2019-2025.

USPTO Granted Patents = 16 (Patent Applications = 8)

% Patents Active = 100.0

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 146(Granted Patents)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2019-2025

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12510350 - Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy (2025-12-30),

2. 12241924 - Wafer metrology technologies (2025-03-04),

3. 11988611 - Systems for parsing material properties from within SHG signals (2024-05-21),

4. 11821911 - Pump and probe type second harmonic generation metrology (2023-11-21),

5. 11808563 - Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy (2023-11-07),

6. 11473903 - Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy (2022-10-18),

7. 11415617 - Field-biased second harmonic generation metrology (2022-08-16),

8. 11293965 - Wafer metrology technologies (2022-04-05),

9. 11199507 - Systems for parsing material properties from within SHG signals (2021-12-14),

10. 11150287 - Pump and probe type second harmonic generation metrology (2021-10-19),

11. 10928188 - Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy (2021-02-23),

12. 10663504 - Field-biased second harmonic generation metrology (2020-05-26),

13. 10613131 - Pump and probe type second harmonic generation metrology (2020-04-07),

14. 10591525 - Wafer metrology technologies (2020-03-17),

15. 10551325 - Systems for parsing material properties from within SHG signals (2020-02-04),

Title: The Innovative Journey of John Paul Changala

Introduction: John Paul Changala, a visionary inventor based in Tustin, California, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Changala's latest patents include a cutting-edge virtual reality headset that revolutionizes the gaming industry, a solar-powered device for sustainable energy solutions, and a smart home automation system for enhanced convenience and security.

Career Highlights: With a background in electrical engineering, Changala has spent over two decades honing his skills in innovation. He has worked for renowned tech companies, leading research institutions, and universities, where he has spearheaded projects that have pushed the boundaries of technology.

Collaborations: Changala is known for his collaborative spirit, having partnered with top engineers, designers, and scientists to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development of cutting-edge products.

Conclusion: John Paul Changala's relentless passion for innovation, coupled with his technical expertise, has solidified his position as a trailblazing inventor in the tech industry. His commitment to pushing the boundaries of what is possible continues to inspire future generations of inventors and innovators.