Scotts Valley, CA, United States of America

Richard A Landsman

This inventor holds 41 USPTO granted patents and 2 published patent applications, primarily in Data Protection Systems. Top assignees: Aol Inc., Intertrust Technologies Corporation, Meta Platforms, Inc.. Active years: 2007-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard A Landsman. Retrieved from https://idiyas.com/inventor/richard-a-landsman

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

USPTO Granted Patents = 41 

% Patents Active = 58.5

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 492(Granted Patents)


Company Filing History:


Years Active: 2007-2020

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Areas of Expertise:
Data Protection
Electronic Messaging
Content Management
Client/Server Architecture
User Relationship Management
Message Sorting
Federated Systems
Behavioral Information
Community Messaging
A-Lists
Download Functionality
Email Control
41 patents (USPTO):Explore Patents

Title: The Innovative Mind of Richard A. Landsman

Introduction: Richard A. Landsman is a prominent inventor based in Scotts Valley, California, known for his significant contributions to technology through his extensive portfolio of 41 patents. His work primarily focuses on managing and protecting electronic content and applications, showcasing a deep understanding of rights management and custom messaging systems.

Latest Patents: Among his latest innovations, Landsman has developed systems and methods for managing and protecting electronic content and applications. These systems utilize credentialing authorities to grant users, applications, and content specific credentials based on predetermined requirements. This approach employs rights management technology to enforce the rules regarding content usage based on the presence or absence of certain credentials. One notable embodiment allows applications and content to condition access upon possessing credentials from different entities. This enables a flexible and complex control over content that is both efficient and straightforward.

Another noteworthy patent is his work on custom messaging systems, which allows third-party subscribers to join electronic message groups without directly joining the group lists. By establishing a trust relationship with a group member, subscribers can send trust indicators, enabling tailored message interactions based on the group's settings. This innovation enhances the way users interact within digital communication frameworks, allowing for more controlled and trust-based exchanges.

Career Highlights: Throughout his career, Landsman has worked with respected companies such as AOL Inc. and Intertrust Technologies Corporation. His roles in these organizations reflect his expertise in the forefront of technological advancements, particularly in digital rights management and electronic communications.

Collaborations: Landsman has collaborated with notable individuals like Phillip York Goldman and Eric J. Swenson, further enriching his innovative journey. These collaborations highlight the power of teamwork in the development of cutting-edge technologies that redefine electronic content management and communication systems.

Conclusion: Richard A. Landsman's contributions to the field of technology through his 41 patents underscore his status as a leading inventor. His innovations in managing electronic content and enhancing communication dynamics signify his profound impact on the tech industry and continue to shape the future of rights management and messaging systems.

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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