About

Renkara Media Group

Building the adaptive intelligence infrastructure for the next generation of personalized learning and skill acquisition.

Mission

To accelerate human proficiency through adaptive, intelligent technology that personalizes every learning moment.

Renkara Media Group, Inc. develops the AVIAN adaptive learning platform — a full-stack adaptive intelligence architecture protected by a 49-filing patent portfolio. The platform spans from automated content synthesis through federated deployment, addressing every phase of the adaptive intelligence lifecycle.

Founder

Charles Sieg

Charles Sieg

Founder & CEO, Renkara Media Group, Inc.

Charles Sieg is the founder and CEO of Renkara Media Group, Inc. and the sole inventor on every patent in the AVIAN portfolio — 49 filings, 1158 claims, and 302 distinct inventions across a thirteen-tier adaptive learning architecture. He shipped the App Store's first language flashcards app, AccelaStudy®, on opening day in 2008, growing Renkara® into a company with 30 million downloads and 300+ published apps. He has been building software since 1997 and architected the adaptive learning engine that powers AccelaStudy® AI.

The AVIAN Platform

AVIAN — Adaptive Vector Intelligence and Network — is a patent-pending adaptive learning platform that maps knowledge into high-dimensional space and continuously optimizes every interaction. The architecture comprises 13 tiers, 12 branded capability clusters, and is protected by 302 distinct inventions.

49
Patent Filings
1158
Claims
302
Inventions
12
Clusters
13
Tiers
407
Figures

Timeline

2008

Renkara Media Group, Inc. founded in Chicago, Illinois

2008

First language learning app ships on App Store opening day

2012

Optimized Study Method for Accelerated Memory Consolidation drafted but not filed

2021

The AccelaStudy Method patent drafted; evolves into the AVIAN platform

Oct 2025

First AVIAN patent application filed with the USPTO, establishing the portfolio’s priority date

Mar 2026

Portfolio expansion: 25 continuation-in-part applications filed with the USPTO

Jul 2026

Coverage deepens across delivery, content integrity, accessibility, and portable credentials — 49 filings in total, of which 23 are drafted and queued

Current

AccelaStudy AI product family is built on the AVIAN platform

Get in Touch

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