Mountain View, CA, United States of America

Lawrence F Heyl

This inventor holds 32 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Audio Signal Processing. Top assignees: Apple Inc., Google Inc.. Active years: 1994-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lawrence F Heyl. Retrieved from https://idiyas.com/inventor/lawrence-f-heyl

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

USPTO Granted Patents = 32 

% Patents Active = 87.5

 

Average Co-Inventor Count = 1.9

ph-index = 9

Forward Citations = 301(Granted Patents)


Location History:

  • Mtn. View, CA (US) (1995)
  • Mountain View, CA (US) (1994 - 2019)
  • Colchester, VT (US) (2008 - 2019)

Company Filing History:


Years Active: 1994-2019

Loading Chart...
Loading Chart...
Areas of Expertise:
Noise Cancellation
Audio Mixing
Digital-to-Analog Converter
Sound Testing
Light Sensor
Microphone-Speaker
Audio Codec
Power Management
Signal Processing
Smart Home Devices
Phase Coherent Subcarrier
Time Division Multiplexing
32 patents (USPTO):Explore Patents

Title: **Lawrence F. Heyl: Innovator in Smart Technologies**

Introduction

Lawrence F. Heyl, based in Mountain View, California, is a prolific inventor with a remarkable portfolio that includes 32 patents. His contributions to the field of smart technology have paved the way for innovative solutions that enhance the functionality of everyday devices.

Latest Patents

Among his latest inventions are systems and methods designed to coordinate and administer self-tests for smart home devices with audible outputs. This innovative approach allows these devices to automatically verify the operation of speakers and alarms in hazard detection systems. Notably, the self-testing feature does not require human intervention, ensuring that alarms and speakers operate at the necessary loudness and frequencies. Another significant patent focuses on converting light into electrical signals, which involves receiving light input and outputting proportional electrical signals through a sophisticated system that enhances noise rejection.

Career Highlights

Lawrence has significantly impacted major technology companies, notably Apple Inc. and Google Inc. His innovations have not only advanced the company's product offerings but have also set new standards in technology integration within smart home environments.

Collaborations

During his career, Lawrence has collaborated closely with talented individuals such as Daniel Adam Warren and Dietrich Ho. These partnerships have enabled the exchange of ideas that foster the development of groundbreaking technologies.

Conclusion

Lawrence F. Heyl remains a noteworthy figure in the world of innovation, especially within the smart technology sector. His inventions continue to influence how technology interacts with our daily lives, paving the way for future advancements in the 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]
Loading…