San Francisco, CA, United States of America

Zachary B Smith

This inventor holds 64 USPTO granted patents and 13 published patent applications, plus 5 CIPO patents and 8 EPO patents, primarily in Breath Analysis Technology (CPC class H04L). Top assignees: Google Inc., Invoy Holdings Inc., Invoy Technologies, LLC. Active years: 2005-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zachary B Smith. Retrieved from https://idiyas.com/inventor/zachary-b-smith

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 64 (Patent Applications = 13)

% Patents Active = 85.9

CIPO Patents = 5 (Patent Applications = 2)

EPO Patents = 8 (Patent Applications = 9)

Average Co-Inventor Count = 3.9

ph-index = 15

Forward Citations = 673(Granted Patents)

Forward Citations (Not Self Cited) = 491(Dec 10, 2025)

Inventors with similar research interests:

Location History:

San Francisco, CA (US) (2015 - 2020)
Phoenix, AZ (US) (2005 - 2024)

Company Filing History:

Invoy Technologies, LLC

Smart Firearms Training Devices LLC

patents

6. 4 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 2005-2024

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Areas of Expertise:

Breath Analysis

Measurement Device

Portable Device

Ketone Levels

Nanoparticle Sensor

Communication System

Data Management

Fabric Network

Flow Regulation

Analyte Measurement

Breath Ketone

Training System

64 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12161219 - Cleaning bristle brushes and cleaning systems using same (2024-12-10),

2. 12110223 - Apparatus for rupturing a sealed, frangible container (2024-10-08),

3. 11883012 - Breath analysis cartridge with components for dispensing developer solution (2024-01-30),

4. 11835514 - Breath analysis system (2023-12-05),

5. 11832963 - Breath analysis system (2023-12-05),

6. 11819340 - Portable device for measuring ketone levels (2023-11-21),

7. 11806128 - Breath analysis device (2023-11-07),

8. 11779271 - Breath analysis system with measurement tagging interface (2023-10-10),

9. 11696702 - Breath analysis system, device and method employing nanoparticle-based sensor (2023-07-11),

10. 11571140 - Systems, devices, components and methods for breath analysis (2023-02-07),

11. 11531022 - Breath analysis system (2022-12-20),

12. 11504099 - Systems, devices, components and methods for breath analysis (2022-11-22),

13. 11497414 - Breath analysis device with regulated flow during exhalation (2022-11-15),

14. 11253194 - Analyte measurement analysis using baseline levels (2022-02-22),

15. 10826947 - Data management profile for a fabric network (2020-11-03),

Title: Zachary B Smith - Pioneering Inventor from San Francisco

Introduction: Zachary B Smith is a renowned inventor based in San Francisco, CA, known for his groundbreaking contributions to various fields of technology and innovation.

Latest Patents: Zachary B Smith holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Zachary B Smith has worked with leading tech companies, research institutions, and universities to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Zachary B Smith has collaborated with top scientists, engineers, and entrepreneurs to bring his inventions to life, fostering a culture of innovation and creativity in the tech community.

Conclusion: Zachary B Smith's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and entrepreneurs.

Profile summary based on public USPTO records.