Santa Clara, CA, United States of America

Clifton Liu

This inventor holds 5 USPTO granted patents. Top assignee: Amazon Technologies, Inc.. Active years: 2013-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Clifton Liu. Retrieved from https://idiyas.com/inventor/clifton-liu

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


% Patents Active = 40.0

Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 213(Granted Patents)


Company Filing History:


Years Active: 2013-2016

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5 patents (USPTO):Explore Patents

Title: Innovations of Clifton Liu

Introduction

Clifton Liu is an accomplished inventor based in Santa Clara, CA. He has made significant contributions to the field of technology, holding a total of five patents. His work primarily focuses on enhancing user device connectivity and functionality.

Latest Patents

One of Clifton Liu's latest patents is titled "Dynamic Carrier Switching." This innovation involves a rule server that detects when a user device should switch to a preferred wireless carrier and sends a message to the device to facilitate this transition. Another notable patent is for a "Single Version of a User Device Modem for Use with Different Wireless Carriers." This invention allows a user device to determine its current subscriber identity module (SIM) profile, identify the corresponding modem profile, and update the modem's non-volatile memory accordingly.

Career Highlights

Clifton Liu is currently employed at Amazon Technologies, Inc., where he continues to develop innovative solutions that enhance user experiences. His work at Amazon has positioned him as a key player in the advancement of wireless technology.

Collaborations

Clifton has collaborated with talented individuals such as Siva Rama Kumar Somayajula and Varadarajan Gopalakrishnan, contributing to a dynamic and innovative work environment.

Conclusion

Clifton Liu's contributions to technology through his patents and work at Amazon Technologies, Inc. highlight his role as a significant inventor in the field. His innovations continue to shape the future of wireless connectivity.

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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