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For the Inventor, By the Inventor

Aachen, Germany

Cornelis Reinder Ronda

This inventor holds 98 USPTO granted patents and 16 published patent applications and 6 EPO patents, primarily in Air Quality Monitoring (CPC class G01T1-2018). Top assignees: Koninklijke Philips Corporation N.v., U.S. Philips Corporation, Philips Lighting Holding B.v.. Active years: 1995-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cornelis Reinder Ronda. Retrieved from https://idiyas.com/inventor/cornelis-reinder-ronda

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

USPTO Granted Patents = 98 

% Patents Active = 62.2

 

Average Co-Inventor Count = 3.6

ph-index = 10

Forward Citations = 1,896(Granted Patents)

Forward Citations (Not Self Cited) = 1,869(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Aachen, NL (2017)
  • Eindhoven, NL (2012 - 2021)
  • Aachen, DE (1995 - 2023)

Company Filing History:

goldMedal74 out of 21,910 
 
Koninklijke Philips Corporation N.v.
 patents
silverMedal12 out of 14,087 
 
U.S. Philips Corporation
 patents
bronzeMedal3 out of 853 
 
Philips Lighting Holding B.v.
 patents
4. 2 out of 838 
 
Philips Electronics North America Corporation
 patents
5. 2 out of 61 
 
Trumpf Photonic Components Gmbh
 patents
6. 1 out of 1 
 
Ioffe Physical Technical Institute
 patent
7. 1 out of 3 
 
J. W. Holding Gmbh
 patents
8. 1 out of 60 
 
Koninklijke Phillips Electronics N.v.
 patents
9. 1 out of 5,334 
 
Nxp B.v.
 patents
10. 1 out of 4 
 
U.S. Philips Cororation
 patents
11. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1995-2026

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Areas of Expertise:
Particle Filter
Air-Cleaning Device
Ventilation Unit
Electrostatic Filtering
Laser Sensor
Air Purification
Radiation Detector
Scintillator Material
Air Quality
Light Generation
Gas Capture
Humidity Control
98 patents (USPTO):Explore Patents
1. 12635886 - Oral analysis device (2026-05-26),
2. 11617979 - Device and method for determining the pollution status of a particle filter in an air-cleaning device (2023-04-04),
3. 11555626 - Ventilation unit, system and method (2023-01-17),
4. 11413628 - Electrostatic particle filtering (2022-08-16),
5. 11185252 - Determining a risk level posed by an air pollutant (2021-11-30),
6. 11119021 - Laser sensor for ultra-fine particle size detection (2021-09-14),
7. 10969670 - Lighting device with ceramic garnet (2021-04-06),
8. 10955567 - Scintillating nanocomposites (2021-03-23),
9. 10899672 - Ceramic material for generating light (2021-01-26),
10. 10866083 - Laser sensor for particle density detection (2020-12-15),
11. 10816445 - Particle sensor and particle sensing method (2020-10-27),
12. 10767876 - Systems and methods for monitoring air quality and events likely to affect air quality, and taking remedial action (2020-09-08),
13. 10767873 - Air processing system and method (2020-09-08),
14. 10656290 - Direct photon conversion detector (2020-05-19),
15. 10589224 - Gas capture apparatus and method (2020-03-17),

Title: Cornelis Reinder Ronda: Pioneering Sustainable Innovation in Technology

Introduction:

Cornelis Reinder Ronda, a visionary inventor hailing from Aachen, DE, stands as a beacon of innovation with his inventive spirit and dedication to shaping a more sustainable future through technology. With an impressive portfolio of 97 patents, his contributions continue to inspire and revolutionize the landscape of modern innovation.

Latest Patents:

1. Device and Method for Determining the Pollution Status of a Particle Filter in an Air-Cleaning Device: Ronda's latest invention focuses on enhancing the accuracy of determining the pollution status of a particle filter in an air-cleaning device. By considering the electrical sheet resistance and relative humidity of the filter's environment, this technology provides precise control signals for maintaining optimal air quality with minimal additional costs.

2. Ventilation Unit, System, and Method: Another cutting-edge creation by Ronda is a ventilation unit designed to ventilate indoor spaces efficiently. By incorporating an air cleaning device and a mechanical restrictor, this invention controls air flow based on pressure differentials and air quality parameters. The fan-less design ensures low power consumption, making it a sustainable choice for maintaining indoor air quality.

Career Highlights:

Cornelis Reinder Ronda has made significant strides in his career, notably contributing his innovative expertise to renowned companies such as Philips Corporation N.V. and U.S. Philips Corporation. His forward-thinking approach and technical acumen have driven advancements in sustainable technologies, leaving a lasting impact on the industry.

Collaborations:

Throughout his illustrious career, Ronda has collaborated with esteemed colleagues such as Herfried Karl Wieczorek and Hans Nikol. Their combined efforts have resulted in the development of groundbreaking technologies that have redefined the standards of innovation in the field of sustainable technology.

Conclusion:

In conclusion, Cornelis Reinder Ronda's relentless pursuit of innovation and commitment to sustainability have solidified his position as a trailblazer in the realm of technology. His groundbreaking inventions continue to shape the future of sustainable innovation, setting a high standard for the industry as a whole.

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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