Palo Alto, CA, United States of America

Charles Joseph Hughes

This inventor holds 17 USPTO granted patents and 4 published patent applications, plus 7 CIPO patents and 6 EPO patents, primarily in Wi-Fi Location Services. Top assignee: Meta Platforms, Inc.. Active years: 2015-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Joseph Hughes. Retrieved from https://idiyas.com/inventor/charles-joseph-hughes

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 58.8



Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Menlo Park, CA (US) (2016)
  • San Francisco, CA (US) (2017 - 2019)
  • Palo Alto, CA (US) (2015 - 2020)
  • Seattle, WA (US) (2021)

Company Filing History:


Years Active: 2015-2021

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Areas of Expertise:
Wi-Fi Location Determination
Advertising Campaign Performance
User Eligibility
Geographic Attributes
Multi-Sensor Detection
LAN-Based Location
Offline Conversion Measurement
Command Transmission
Hotspot Management
Calibration Techniques
Third-Party Portals
17 patents (USPTO):Explore Patents

Title: **The Innovative Mind of Charles Joseph Hughes**

Introduction

Charles Joseph Hughes is an accomplished inventor based in Palo Alto, California, holding an impressive portfolio of 17 patents. His work primarily focuses on enhancing technology's interaction with various systems, particularly in social networking and device performance. His latest patents reflect his commitment to pushing the boundaries of innovation.

Latest Patents

Among Hughes' recent contributions to technology are two pioneering patents. The first is titled "Estimating the Reach Performance of an Advertising Campaign." This innovation involves a social networking system that collects user location data and generates hash values based on user identifiers and geographical tiles. This method allows for the determination of unique users within specific geographic regions while accounting for the rate of location updates.

The second patent, "Calibration of Grab Detection," employs sensor data from computing devices to identify imminent uses of the device. By analyzing sensor data and comparing it with predetermined vectors, this method enhances the efficiency and responsiveness of computing devices to user interactions.

Career Highlights

Hughes has made significant strides in his career, working with Facebook, Inc., where his expertise continues to thrive. His ability to innovate complex systems has not only contributed to the company's growth but has also positioned him as a leader in the field of technology and patent innovation.

Collaborations

Throughout his career, Hughes has collaborated with remarkable talents like Michael John McKenzie Toksvig and Shafigh Shirinfar. These partnerships highlight the importance of teamwork and the shared vision of advancing technological capabilities, leading to the development of cutting-edge inventions.

Conclusion

In summary, Charles Joseph Hughes is a notable inventor whose patents exemplify ingenuity and forward-thinking. His work addresses current challenges in technology and social networking while fostering collaboration with other talented professionals. As he continues to drive innovation, his contributions will undoubtedly leave a lasting impact on the tech industry.

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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