Boise, ID, United States of America

Marc Allen Sulfridge

This inventor holds 58 USPTO granted patents and 15 published patent applications and 2 EPO patents, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Semiconductor Components Industries, LLC, Micron Technology Incorporated, Aptina Imaging Corporation. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marc Allen Sulfridge. Retrieved from https://idiyas.com/inventor/marc-allen-sulfridge

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

USPTO Granted Patents = 58 

% Patents Active = 96.6


Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 269(Granted Patents)

Forward Citations (Not Self Cited) = 241(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:


Years Active: 2010-2026

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Areas of Expertise:
Image Sensor
Single-Photon Avalanche Diodes
Microlenses
Isolation Structures
Light Scattering Structures
High Dynamic Range Imaging
Die Stacked Sensors
Thermal Equalizer
Buckling Resistance
Radiation Blocking
Through-Oxide Via
Curved Image Sensors
58 patents (USPTO):Explore Patents

Sure, here is the article about the inventor Marc Allen Sulfridge:

Title: Innovator Spotlight: Marc Allen Sulfridge - Pioneering Semiconductor Technologies

Introduction: Marc Allen Sulfridge, a prolific inventor based in Boise, ID, stands out in the field of semiconductor technology with a remarkable portfolio of 54 patents. His groundbreaking work in the development of imaging devices has significantly advanced the industry.

Latest Patents:

1. "Semiconductor devices with single-photon avalanche diodes and isolation structures": Sulfridge's innovation incorporates single-photon avalanche diodes (SPADs) in imaging devices. The use of isolation structures, including deep trench structures and metal fillers, enhances performance by reducing crosstalk and dark current.

2. "Microlens structures for semiconductor device with single-photon avalanche diode pixels": This patent showcases Sulfridge's expertise in optimizing SPAD pixels through the integration of microlenses and containment grids. These elements improve light control and mitigate crosstalk, ensuring precise imaging.

Career Highlights: Sulfridge has contributed his expertise to renowned companies such as Semiconductor Components Industries, LLC (now known as ON Semiconductor) and Micron Technology Incorporated. His innovative solutions have left a lasting impact on the semiconductor industry.

Collaborations: Throughout his career, Sulfridge has collaborated with esteemed professionals in the field, including Swarnal Borthakur and Andrew Eugene Perkins. Their collective efforts have led to breakthroughs in semiconductor technology and imaging capabilities.

Conclusion: Marc Allen Sulfridge's inventive spirit and dedication to advancing semiconductor technologies have positioned him as a key figure in the industry. His patents reflect a commitment to excellence and innovation, shaping the future of imaging devices.

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]
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