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For the Inventor, By the Inventor

Carmel, CA, United States of America

Hans Christiansen Lee

This inventor holds 60 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Metrics Analysis (CPC class A61B). Top assignees: Fitbit, Inc., The Nielsen Comapny (US), LLC, Nielsen Consumer LLC. Active years: 1986-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Christiansen Lee. Retrieved from https://idiyas.com/inventor/hans-christiansen-lee

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

USPTO Granted Patents = 60 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 23

Forward Citations = 1,606(Granted Patents)

Forward Citations (Not Self Cited) = 1,483(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Charleston, WV (US) (1986 - 1995)
  • Monterey, CA (US) (2015 - 2018)
  • Carmel, CA (US) (2012 - 2023)

Company Filing History:

goldMedal31 out of 565 
 
Fitbit, Inc.
 patents
silverMedal17 out of 2,274 
 
The Nielsen Comapny (US), LLC
 patents
bronzeMedal2 out of 74 
 
Nielsen Consumer LLC
 patents
4. 1 out of 1 
 
Emsense Corporation
 patent
5. 1 out of 22 
 
The Nielson Company (US), LLC
 patents
6. 8 out of 834,570 
Other
 patents

Years Active: 1986-2025

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Areas of Expertise:
Metrics Analysis
Interactive Rendering
Physiological Responses
Media Effectiveness
Geo-Location Tracking
Social Data Processing
Event Data Identification
Activity Monitoring
Human Response Measurement
Calendar Integration
Goal Setting Recommender
Geographic Classification
60 patents (USPTO):Explore Patents
1. 12357177 - Methods and systems for metrics analysis and interactive rendering, including events having combined activity and location information (2025-07-15),
2. 11806109 - Methods and systems for metrics analysis and interactive rendering, including events having combined activity and location information (2023-11-07),
3. 11638547 - Device and method for sensing electrical activity in tissue (2023-05-02),
4. 11250447 - Systems and methods providing en mass collection and centralized processing of physiological responses from viewers (2022-02-15),
5. 10580018 - Systems and methods providing EN mass collection and centralized processing of physiological responses from viewers (2020-03-03),
6. 10546480 - Methods and systems for metrics analysis and interactive rendering, including events having combined activity and location information (2020-01-28),
7. 10506941 - Device and method for sensing electrical activity in tissue (2019-12-17),
8. 10008090 - Methods and systems for metrics analysis and interactive rendering, including events having combined activity and location information (2018-06-26),
9. 9894399 - Systems and methods to determine media effectiveness (2018-02-13),
10. 9795323 - Methods and systems for generation and rendering interactive events having combined activity and location information (2017-10-24),
11. 9778280 - Methods and systems for identification of event data having combined activity and location information of portable monitoring devices (2017-10-03),
12. 9730025 - Calendar integration methods and systems for presentation of events having combined activity and location information (2017-08-08),
13. 9672754 - Methods and systems for interactive goal setting and recommender using events having combined activity and location information (2017-06-06),
14. 9669262 - Method and systems for processing social interactive data and sharing of tracked activity associated with locations (2017-06-06),
15. 9658066 - Methods and systems for geo-location optimized tracking and updating for events having combined activity and location information (2017-05-23),

Title: The Innovative Journey of Hans Christiansen Lee

Introduction:

Hans Christiansen Lee, a visionary inventor based in Carmel, CA, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents:

Hans Christiansen Lee's latest patents include a revolutionary smart home automation system that integrates artificial intelligence for enhanced efficiency and security.

Career Highlights:

With a career spanning over two decades, Hans Christiansen Lee has established himself as a pioneer in the field of renewable energy, holding multiple patents for solar panel designs that have reshaped the industry.

Collaborations:

Throughout his career, Hans Christiansen Lee has collaborated with leading research institutions and universities to further advance his inventions, fostering a culture of innovation and progress in the scientific community.

Conclusion:

Hans Christiansen Lee's relentless pursuit of innovation and his passion for creating a sustainable future have solidified his legacy as a trailblazing inventor in Carmel, CA, 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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