Palo Alto, CA, United States of America

Sang Ho Baek

This inventor holds 13 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Apple Inc.. Active years: 2015-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Ho Baek. Retrieved from https://idiyas.com/inventor/sang-ho-baek

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

USPTO Granted Patents = 13 

% Patents Active = 84.6

 

Average Co-Inventor Count = 7.5

ph-index = 3

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2015-2024

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13 patents (USPTO):Explore Patents

Title: Innovations by Sang Ho Baek

Introduction

Sang Ho Baek is a prominent inventor based in Palo Alto, CA, known for his significant contributions to technology. He holds a total of 13 patents, showcasing his expertise and innovative spirit in the field.

Latest Patents

Among his latest patents, Baek has developed a system for multi-SIM devices. This invention includes apparatuses, systems, and methods that enhance user equipment devices (UE) to improve their functionality with multi-SIM capabilities. The network can increase paging retries for known MU-SIM devices based on indications of capabilities from the device. Additionally, he has worked on WLAN to cellular handover techniques for voice calls. This patent outlines methods for seamlessly transitioning voice communications from wireless local area networks to cellular networks, ensuring uninterrupted service.

Career Highlights

Sang Ho Baek is currently employed at Apple Inc., where he continues to innovate and contribute to cutting-edge technology. His work has had a significant impact on the development of communication technologies, particularly in enhancing user experiences with mobile devices.

Collaborations

Baek collaborates with talented individuals such as Vijay Venkataraman and Lakshmi N Kavuri, further enriching the innovative environment at Apple Inc.

Conclusion

Sang Ho Baek's contributions to technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to shape the future of communication technology.

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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