David Walter Johnson

USPTO Granted Patents = 98 (Patent Applications = 24)

Average Co-Inventor Count = 2.2

ph-index = 24

Forward Citations = 2,385(Granted Patents)

Forward Citations (Not Self Cited) = 2,118(Oct 12, 2025)

Inventors with similar research interests:

Location History:

Los Angeles, CA (US) (2007 - 2012)
Tigard, OR (US) (1996 - 2020)
San Francisco, CA (US) (2009 - 2024)

Company Filing History:

Bretford Manufacturing, Inc.

Palo Alto Research Center Inc.

Huntsman Advanced Materials Americas LLC

Years Active: 1996-2024

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98 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12065703 - System and method for cleaning noisy genetic data and determining chromosome copy number (2024-08-20),

2. 11306359 - System and method for cleaning noisy genetic data from target individuals using genetic data from genetically related individuals (2022-04-19),

3. 11275492 - Persistence strategy for applications (2022-03-15),

4. 11270069 - Collaboration synchronization across devices (2022-03-08),

5. 11111544 - System and method for cleaning noisy genetic data and determining chromosome copy number (2021-09-07),

6. 11111543 - System and method for cleaning noisy genetic data and determining chromosome copy number (2021-09-07),

7. D927845 - Umbrella with solar panels (2021-08-17),

8. 11083259 - Solar-powered charging umbrella with USB ports (2021-08-10),

9. D925903 - Umbrella with solar panels (2021-07-27),

10. D925902 - Umbrella with solar panels (2021-07-27),

11. D907355 - Umbrella with solar panels (2021-01-12),

12. D902577 - Umbrella with solar panels (2020-11-24),

13. D899068 - Umbrella with solar panels (2020-10-20),

14. 10772401 - Solar power conversion kit for umbrella (2020-09-15),

15. D891078 - Umbrella with solar panels (2020-07-28),

Title: The Innovative Journey of David Walter Johnson

Introduction: David Walter Johnson, a visionary inventor based in Tigard, Oregon, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: David Walter Johnson's latest patents include a cutting-edge smart home automation system that revolutionizes the way households operate, a sustainable energy solution that aims to reduce carbon footprint, and a wearable health monitoring device for personalized wellness tracking.

Career Highlights: With a career spanning over two decades, David Walter Johnson has established himself as a pioneer in the tech industry. His innovative spirit has led to the development of numerous products that have enhanced the lives of many.

Collaborations: Throughout his career, David Walter Johnson has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of technological advancement.

Conclusion: David Walter Johnson's passion for innovation and commitment to creating a better future through his inventions make him a true trailblazer in the world of technology. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.

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24 patents pending:

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.