Phoenix, AZ, United States of America

Subha Vanavamalai

This inventor holds 3 USPTO granted patents. Top assignee: American Express Travel Related Services Company, Inc.. Active years: 2018-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subha Vanavamalai. Retrieved from https://idiyas.com/inventor/subha-vanavamalai

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 12.0

ph-index = 1


Company Filing History:


Years Active: 2018-2021

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3 patents (USPTO):Explore Patents

Title: Subha Vanavamalai: Inventor of Digital Account Acquisition Systems.

Introduction

Subha Vanavamalai is an inventor based in Phoenix, Arizona. His work includes patented systems for helping transaction account issuers connect with prospective account holders through secure, shareable digital passes and streamlined application experiences. He is associated with American Express Travel Related Services Company, Inc. His patent portfolio includes 3 patents.

Latest Patents

“Digital Pass with a Selectable Link” describes systems and methods that allow a transaction account issuer to provide an existing account holder with a digital pass that can be shared with a prospective account holder. The pass can be transferred between users’ devices. The invention also describes adaptive web design intended to improve application completion by collecting essential information from prospective applicants.

“System and Method for Transaction Account Owner Acquisition” addresses a similar account-acquisition process. It describes issuing a shareable digital pass to an existing account holder for delivery to a prospective holder, alongside an adaptive application experience designed to capture minimal viable information.

Career Highlights

Vanavamalai’s listed inventions focus on digital tools for customer acquisition and account applications. The described systems combine secure pass sharing with web experiences intended to make it easier for prospective customers to begin and complete an application.

Collaborations

Vanavamalai’s listed coworkers include Kongaraveera Venkata Satya Srinivasu and Arun Swamy. His work is associated with American Express Travel Related Services Company, Inc.

Conclusion

Subha Vanavamalai’s patent work centers on shareable digital passes and adaptive application systems that support transaction account acquisition.

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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