For the Inventor, By the Inventor

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San Carlos, CA, United States of America

Yellcast, Inc.

Calculating rank

USPTO Granted Patents = 20

Trademarks = 1

Forward Citations = 14

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6 inventors (with patents filed for the assignee):

Ganesan Venkatakrishnan (19 out of 21 patents)

Peter Ellenby (16 out of 20 patents)

Thomas William Ellenby (16 out of 20 patents)

4. William Foster (12 out of 12 patents)

5. Peter Negulescu (6 out of 6 patents)

6. Venkatakrishnan Ganesan (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. RE51093 - Providing rich, qualified search results with messaging between buyers and sellers (2026-10-27),

2. 12756748 - Device-to-device communication system with intermediated connection server to allow for user control of communication paths (2026-10-06),

3. 12647751 - Methods for geographic gesturing using a mobile device for interactions with nearby other mobile devices (2026-06-02),

4. 12524753 - Payment device and method with detection of falsified payee information based on weighted location data obtained by the payment device (2026-01-13),

5. 12380477 - Lead routing system for product or service requests (2025-08-05),

6. 12356277 - Mobile device and automotive device interface for geolocation searching (2025-07-08),

7. 12339877 - Point of interest data creation for use with location-aware mobile devices (2025-06-24),

8. 12296260 - Mobile device application user interface for gaming, entertainment, and other applications having geographic gesture-based input functionality (2025-05-13),

9. 12223004 - User interfaces and methods for operating a mobile computing device for location-based transactions (2025-02-11),

10. 11877206 - Mobile device and automotive device interface for geolocation searching (2024-01-16),

11. 11797554 - Providing rich, qualified search results with messaging between buyers and sellers (2023-10-24),

12. 11790022 - User interfaces and methods for operating a mobile computing device for location-based transactions (2023-10-17),

13. 11770675 - Methods for geographic gesturing using a mobile device for interactions with nearby other mobile devices (2023-09-26),

14. 11770673 - Methods for geographic gesturing using a mobile device for interactions with nearby other mobile devices (2023-09-26),

15. 11526568 - User interfaces and methods for operating a mobile computing device for location-based transactions (2022-12-13),

Company Overview

Yellcast, Inc. is a technology company based in San Carlos, California, specializing in innovative software solutions that enhance communication and engagement. The organization focuses on developing platforms that facilitate real-time interactions, leveraging advanced algorithms and user-friendly interfaces to improve user experiences. Yellcast aims to empower businesses and individuals by providing tools that streamline collaboration and foster connectivity across various sectors, including education, entertainment, and corporate environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

20 Patents

#20 in San Carlos, CA

#3,944 in California

#16,426 in US

#31,339 in the World

San Carlos, CA, United States of America

Yellcast, Inc.

Forward Citations = 14

6 inventors:

Ganesan Venkatakrishnan (19 out of 21 patents)

Peter Ellenby (16 out of 20 patents)

Thomas William Ellenby (16 out of 20 patents)

4. William Foster (12 out of 12 patents)

5. Peter Negulescu (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yellcast, Inc.. Retrieved from https://idiyas.com/company/yellcast

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

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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