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For the Inventor, By the Inventor

Campbell, CA, United States of America

Shahrooz Shahparnia

This inventor holds 84 USPTO granted patents and 17 published patent applications and 6 EPO patents, primarily in Active Stylus Technology (CPC class G06F3-044). Top assignees: Apple Inc., Atmel Corporation, Synaptics Corporation. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shahrooz Shahparnia. Retrieved from https://idiyas.com/inventor/shahrooz-shahparnia

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

USPTO Granted Patents = 84 

% Patents Active = 89.3

 

Average Co-Inventor Count = 2.6

ph-index = 11

Forward Citations = 494(Granted Patents)

Forward Citations (Not Self Cited) = 393(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Monte Sereno, CA (2016)
  • San Jose, CA (US) (2017)
  • Campbell, CA (US) (2011 - 2024)
  • Monte Sereno, CA (US) (2017 - 2024)
  • Cupertino, CA (US) (2018 - 2024)

Company Filing History:

goldMedal43 out of 43,632 
 
Apple Inc.
 patents
silverMedal15 out of 1,469 
 
Atmel Corporation
 patents
bronzeMedal12 out of 1,399 
 
Synaptics Corporation
 patents
4. 10 out of 1,270 
 
Wacom Co., Ltd.
 patents
5. 4 out of 2,448 
 
Pacesetter, Inc.
 patents

Years Active: 2011-2026

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Areas of Expertise:
Active Stylus
Touch Controller
Power Management
Vital Signs Monitoring
Multi-electrode
Position Sensor
Self Capacitance
Voice Coil Motor
Capacitive Sensor
Noise Mitigation
Camera Actuator
Dynamic Adjustment
84 patents (USPTO):Explore Patents
1. 12710317 - Sensing Arrangements for Camera Modules (2026-08-18),
2. 12517596 - Multi-electrode active stylus tip (2026-01-06),
3. 12474757 - Power management system for active stylus (2025-11-18),
4. 12340048 - Touch controller architecture (2025-06-24),
5. 12289534 - Light source module with integrated ambient light sensing capability (2025-04-29),
6. 12149828 - Scalable actuator driver system for a camera (2024-11-19),
7. 12111984 - Multi-electrode active stylus tip (2024-10-08),
8. 12075145 - Multi-coil voice coil motor drive architecture (2024-08-27),
9. 12050499 - Power management system for active stylus (2024-07-30),
10. 11974047 - Light source module with integrated ambient light sensing capability (2024-04-30),
11. 11918381 - Vital signs monitoring system (2024-03-05),
12. 11733755 - Power management system for active stylus (2023-08-22),
13. 11700441 - Position sensor architecture for cameras (2023-07-11),
14. 11687192 - Touch controller architecture (2023-06-27),
15. 11483460 - Multi-coil voice coil motor drive architecture (2022-10-25),

Title: Shahrooz Shahparnia: Pioneering Inventor from Campbell, CA

Introduction: Shahrooz Shahparnia is a distinguished inventor based in Campbell, CA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Shahrooz Shahparnia holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his versatility and innovative spirit.

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

Collaborations: Throughout his career, Shahrooz Shahparnia has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Shahrooz Shahparnia's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and entrepreneurs.

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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