Steven J Wojtczuk

This inventor holds 13 USPTO granted patents and 3 published patent applications. Top assignees: Masimo Semiconductor, Inc., Spire Corporation. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven J Wojtczuk. Retrieved from https://idiyas.com/inventor/steven-j-wojtczuk

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

USPTO Granted Patents = 13 (Patent Applications = 3)

% Patents Active = 84.6

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 3,267(Granted Patents)

Location History:

Waltham, MA (US) (2000)
Lexington, MA (US) (2009 - 2023)

Company Filing History:

8 out of 9

Masimo Semiconductor, Inc.

Years Active: 2000-2025

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12220205 - Enhanced visible near-infrared photodiode and non-invasive physiological sensor (2025-02-11),

2. 11850024 - Enhanced visible near-infrared photodiode and non-invasive physiological sensor (2023-12-26),

3. 11103134 - Enhanced visible near-infrared photodiode and non-invasive physiological sensor (2021-08-31),

4. 10568514 - Enhanced visible near-infrared photodiode and non-invasive physiological sensor (2020-02-25),

5. 10383520 - Enhanced visible near-infrared photodiode and non-invasive physiological sensor (2019-08-20),

6. 9847749 - Pool solar power generator (2017-12-19),

7. 9368671 - Bifacial tandem solar cells (2016-06-14),

8. 8852994 - Method of fabricating bifacial tandem solar cells (2014-10-07),

9. 8242009 - Nanophotovoltaic devices (2012-08-14),

10. 7955965 - Nanophotovoltaic devices (2011-06-07),

11. 7772612 - Nanophotovoltaic devices (2010-08-10),

12. 7514725 - Nanophotovoltaic devices (2009-04-07),

13. 6010937 - Reduction of dislocations in a heteroepitaxial semiconductor structure (2000-01-04),

Title: Steven J Wojtczuk - Innovative Inventor from Lexington, MA

Introduction: Steven J Wojtczuk is a renowned inventor based in Lexington, MA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Steven J Wojtczuk holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise.

Career Highlights: With over two decades of experience in the industry, Steven J Wojtczuk has worked with leading tech companies to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Steven J Wojtczuk has collaborated with top researchers, engineers, and scientists to bring his innovative ideas to life, resulting in successful products that have had a significant impact on the market.

Conclusion: Steven J Wojtczuk's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the tech industry, inspiring the next generation of innovators to push the boundaries of what is possible.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents pending: