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For the Inventor, By the Inventor

Lisbon, Portugal

Joao Freitas

This inventor holds 5 USPTO granted patents. Top assignee: Definedcrowd Corporation. Active years: 2020-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joao Freitas. Retrieved from https://idiyas.com/inventor/joao-freitas

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

USPTO Granted Patents = 5

% Patents Active = 60.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Lisbon, PT (2020 - 2022)
  • Almada, PT (2022)

Company Filing History:

goldMedal5 out of 5 
 
Definedcrowd Corporation
 patents

Years Active: 2020-2022

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5 patents (USPTO):Explore Patents
1. 11436548 - Identifying workers in a crowdsourcing or microtasking platform who perform low-quality work and/or are really automated bots (2022-09-06),
2. 11354545 - Automated data generation, post-job validation and agreement voting using automatic results generation and humans-in-the-loop, such as for tasks distributed by a crowdsourcing system (2022-06-07),
3. 11315051 - Workflow for defining a multimodal crowdsourced or microtasking project (2022-04-26),
4. 10769187 - Crowdsourced training of textual natural language understanding systems (2020-09-08),
5. 10528605 - Crowdsourced training of textual natural language understanding systems (2020-01-07),

Title: The Innovative Mind of Joao Freitas

Introduction

Joao Freitas is a prominent inventor based in Lisbon, Portugal. He has made significant contributions to the field of crowdsourcing and microtasking through his innovative patents. With a total of 5 patents to his name, Freitas continues to push the boundaries of technology and improve the quality of work in digital platforms.

Latest Patents

Freitas's latest patents focus on enhancing the efficiency and reliability of crowdsourcing platforms. One notable patent describes a facility for identifying workers who perform low-quality work or are automated bots. This system measures the quality of work done by users and tracks their behavior patterns on the platform. By building a statistical model, it predicts the quality of a user's work and flags those who may require manual review or suspension. Another patent involves systems and methods that utilize machine learning to optimize micro-task execution. This innovation combines automatic decision-making with human input to create efficient workflows, ensuring high-quality results.

Career Highlights

Freitas is currently associated with DefinedCrowd Corporation, a company that specializes in data collection and annotation for AI training. His work at DefinedCrowd has allowed him to apply his inventive ideas in real-world applications, significantly impacting the industry.

Collaborations

Freitas collaborates with talented individuals such as Daniela Braga and Daan Baldewijns, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Joao Freitas exemplifies the spirit of innovation in the technology sector. His patents not only address current challenges in crowdsourcing but also pave the way for future advancements. His contributions are invaluable to the ongoing evolution of digital work platforms.

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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