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For the Inventor, By the Inventor

Dripping Springs, TX, United States of America

Emmanuel A Marchais

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This inventor holds 36 USPTO granted patents and 12 published patent applications, primarily in Battery Management Systems. Top assignees: Cirrus Logic Inc., Dell Products Inc.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Emmanuel A Marchais. Retrieved from https://idiyas.com/inventor/emmanuel-a-marchais

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

USPTO Granted Patents = 36 

% Patents Active = 94.4

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 119(Granted Patents)


Location History:

  • Broomfield, CO (US) (2009)
  • Drippings Springs, TX (US) (2019)
  • Dripping Springs, TX (US) (2016 - 2024)
  • Austin, TX (US) (2020 - 2024)

Company Filing History:

goldMedal35 out of 2,684 
 
Cirrus Logic Inc.
 patents
silverMedal1 out of 15,009 
 
Dell Products Inc.
 patents

Years Active: 2009-2026

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Areas of Expertise:
Battery Management
Impedance Tracking
Electromagnetic Transducers
Dynamic Stimulus
Haptic Actuator
Transducer Dynamics
Thermal Protection
Current Mode Control
Phase Sensitivity
Transient Noise Suppression
Coil Impedance
Feedback Loop
36 patents (USPTO):Explore Patents
1. 12601787 - Estimation of battery equivalent circuit model parameters by decomposition of sense current and terminal voltage into subbands (2026-04-14),
2. 12547130 - Online characterization of battery model parameters with augmented dynamic stimulus (2026-02-10),
3. 12506411 - Online characterization of battery model parameters with augmented dynamic stimulus (2025-12-23),
4. 12445771 - Impedance tracking for connector between source and load (2025-10-14),
5. 12295102 - Far field interference cancellation for resistive-inductive-capacitive sensors (2025-05-06),
6. 12276687 - Methods and systems for estimating coil impedance of an electromagnetic transducer (2025-04-14),
7. 12255481 - Pulsed current battery management system (2025-03-18),
8. 12176781 - Methods and systems for estimating transducer parameters (2024-12-24),
9. 12159528 - Detection and prevention of non-linear excursion in a haptic actuator (2024-12-03),
10. 12100978 - Configurable network for enabling efficient charging and loading of two battery cells (2024-09-24),
11. 12035445 - Resonant tracking of an electromagnetic load (2024-07-09),
12. 11962180 - Multi-output multi-phase boost converter with dynamically assignable phases (2024-04-16),
13. 11948739 - Minimizing transient artifact of position estimate in inductively-sensed electromagnetic actuator system with shared inductive sensor (2024-04-02),
14. 11933822 - Methods and systems for in-system estimation of actuator parameters (2024-03-19),
15. 11908310 - Methods and systems for detecting and managing unexpected spectral content in an amplifier system (2024-02-20),

Title: The Innovative Journey of Emmanuel A. Marchais

Introduction: Emmanuel A. Marchais, a talented inventor based in Dripping Springs, TX, has made significant contributions to the field of innovations with his creative mind and dedication to problem-solving.

Latest Patents: Emmanuel A. Marchais holds several patents in various industries, including technology, healthcare, and consumer goods. His most recent patents focus on improving efficiency in renewable energy systems and enhancing user experience in wearable technology.

Career Highlights: With a background in engineering and a passion for exploring new ideas, Emmanuel A. Marchais has successfully brought several inventions from concept to reality. His career highlights include developing groundbreaking solutions for sustainable agriculture and pioneering advancements in smart home technology.

Collaborations: Emmanuel A. Marchais has collaborated with leading research institutions and technology companies to further his inventions. His partnerships have led to the successful implementation of cutting-edge technologies in real-world applications, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: Emmanuel A. Marchais continues to push the boundaries of innovation, with a keen focus on creating solutions that have a positive impact on society and the environment. His dedication to excellence and passion for invention make him a true pioneer in the world of technology.

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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