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For the Inventor, By the Inventor

Metz-Tessy, France

Andreas P Friedrich

This inventor holds 67 USPTO granted patents and 10 published patent applications and 26 EPO patents, primarily in Magnetic Field Sensors (CPC class G01R). Top assignees: Allegro Microsystems, LLC, Commissariat a L'energie Atomique Et Aux Energies Alternatives, Roomz S.a.. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andreas P Friedrich. Retrieved from https://idiyas.com/inventor/andreas-p-friedrich

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

USPTO Granted Patents = 67 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 17

Forward Citations = 911(Granted Patents)

Forward Citations (Not Self Cited) = 782(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Epagny, FR (2007)
  • Metz-Tessy, DE (2011 - 2019)
  • Metz-Tessy, FR (2010 - 2024)

Company Filing History:

goldMedal66 out of 1,003 
 
Allegro Microsystems, LLC
 patents
silverMedal1 out of 8,833 
 
Commissariat a L'energie Atomique Et Aux Energies Alternatives
 patents
bronzeMedal1 out of 4 
 
Roomz S.a.
 patents
4. 1 out of 3,591 
 
Zf Friedrichshafen Ag
 patents
where one patent can have more than one assignee

Years Active: 2007-2025

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Areas of Expertise:
Magnetic Field Sensor
Current Sensor
Angle Sensor
Auto-Calibration
Signal Redundancy
Inductive Sensors
Integrated Circuit
Ferromagnetic Material
Hall Effect
Differential Measurement
Magnetoresistance
Shared Space Management
67 patents (USPTO):Explore Patents
1. 12348243 - Method and apparatus for transmitting data concurrently with a pulse-encoded signal (2025-07-01),
2. 12332273 - High resolution sensing protocol (2025-06-17),
3. 12292280 - Angle sensor (2025-05-06),
4. 12270887 - Auto-calibration for coreless current sensors (2025-04-08),
5. 12235294 - Current sensor assemblies for low currents (2025-02-25),
6. 12203822 - Heterogeneous magnetic and inductive sensors (2025-01-21),
7. 12117465 - Automatic phase offset calculation (2024-10-15),
8. 12112865 - Multiple branch bus bar for coreless current sensing application (2024-10-08),
9. 12111153 - Angle sensor (2024-10-08),
10. 12107710 - Sensor signaling of absolute and incremental data (2024-10-01),
11. 11994541 - Current sensor assemblies for low currents (2024-05-28),
12. 11961920 - Integrated circuit package with magnet having a channel (2024-04-16),
13. 11892476 - Current sensor package (2024-02-06),
14. 11885866 - Auto-calibration for coreless current sensors (2024-01-30),
15. 11828819 - Magnetic field sensor integrated circuit with integral ferromagnetic material (2023-11-28),

Title: Andreas P Friedrich: Innovator from Metz-Tessy, FR

Introduction: Andreas P Friedrich is a renowned inventor hailing from Metz-Tessy, France, known for his groundbreaking contributions to various fields.

Latest Patents: Andreas P Friedrich's latest patents include innovative technologies in the automotive industry, renewable energy sector, and medical devices.

Career Highlights: With a career spanning over two decades, Friedrich has established himself as a pioneer in the field of engineering, holding numerous patents and receiving recognition for his inventive spirit.

Collaborations: Throughout his career, Andreas P Friedrich has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life and make a lasting impact on society.

Conclusion: Andreas P Friedrich's passion for innovation and dedication to pushing the boundaries of technology have solidified his position as a respected inventor in Metz-Tessy and beyond.

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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