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For the Inventor, By the Inventor

San Jose, CA, United States of America

Leif Eric Larson

This inventor holds 4 USPTO granted patents. Top assignee: Hewlett-Packard Company. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leif Eric Larson. Retrieved from https://idiyas.com/inventor/leif-eric-larson

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 7.1

ph-index = 4

Forward Citations = 118(Granted Patents)


Company Filing History:

goldMedal4 out of 9,639 
 
Hewlett-Packard Company
 patents

Years Active: 1998

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4 patents (USPTO):Explore Patents
1. 5835514 - Laser-based controlled-intensity light source using reflection from a (1998-11-10),
2. 5809050 - Integrated controlled intensity laser-based light source using (1998-09-15),
3. 5771254 - Integrated controlled intensity laser-based light source (1998-06-23),
4. 5761229 - Integrated controlled intensity laser-based light source (1998-06-02),

Title: Leif Eric Larson: Innovator in Laser Technology

Introduction

Leif Eric Larson is a prominent inventor based in San Jose, California. He has made significant contributions to the field of laser technology, holding a total of 4 patents. His innovative work focuses on developing integrated laser-based light sources that offer controlled intensity.

Latest Patents

Larson's latest patents include a laser-based controlled-intensity light source that utilizes reflection. This invention features a light sensor, a laser, a convex beam-splitting surface, and a package that includes a header. The light sensor generates an electrical signal representing the intensity of light energy falling on it. The laser emits a light beam, which is reflected towards the light sensor by the convex beam-splitting surface. This design allows for precise control over the output light beam's intensity.

Another notable patent is the integrated controlled intensity laser-based light source. This invention also generates an output light beam with controlled intensity. It comprises a package, a laser, a light sensor, and a beam splitter. The beam splitter divides the radiated light beam into a fraction and a remainder, directing a portion of the beam towards the light sensor while allowing the remainder to serve as the output light beam.

Career Highlights

Leif Eric Larson is currently employed at Hewlett-Packard Company, where he continues to innovate in the field of laser technology. His work has garnered attention for its practical applications and advancements in light source technology.

Collaborations

Larson has collaborated with notable coworkers, including Albert T. Yuen and Tao Zhang. Their combined expertise has contributed to the development of cutting-edge technologies in their field.

Conclusion

Leif Eric Larson's contributions to laser technology exemplify the spirit of innovation. His patents reflect a commitment to advancing the capabilities of light sources, making significant strides in controlled intensity applications.

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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