Jefferson Okraku

Title: Jefferson Okraku and His Patents in Conversational AI

Introduction

Jefferson Okraku is an inventor based in New York, New York. His patent work includes systems for AI-driven communication and methods for identifying statistical anomalies in voice interactions. He is associated with Citibank, N.A., and holds 4 patents.

Latest Patents

“Communication Signal Controller Architecture for Deploying Multimodal Conversational Interfaces” describes systems and methods that use AI agents to monitor sources for updates and identify relevant operations under applicable policy rules. The agents can generate multimodal communications explaining proposed operations and their policy compliance, while recording indications that support verifiable compliance.

“Detecting Statistical Anomalies in Voice Interactions” presents a method for assessing potential undesirable intent in conversations between users and digital avatars. It analyzes speech characteristics, including pitch, rate, intensity, and spectral features, compares them with population baselines and categorized databases, and combines the results into a risk score. Depending on the score, the system can log an interaction, ask clarifying questions, route it to a human agent, or end it.

Career Highlights

Okraku’s disclosed inventions address the design of AI-supported communication systems, with an emphasis on policy adherence, interaction monitoring, and risk assessment. His work connects conversational interfaces with mechanisms for documenting decisions and responding to potentially concerning voice interactions.

Collaborations

Okraku’s listed coworkers include Joseph V. Bonanno, Jr., and Vasanthakumar Rajendran. His association with Citibank, N.A., provides professional context for his patent activity.

Conclusion

Jefferson Okraku’s patents focus on making AI-mediated communications more accountable and on evaluating voice interactions for statistical anomalies and potential risk.