Yongin, South Korea

Keehwan Ka

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Cooljamm Company. Active years: 2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keehwan Ka. Retrieved from https://idiyas.com/inventor/keehwan-ka

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

USPTO Granted Patents = 1 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2018

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1 patent (USPTO):Explore Patents

Title: Keehwan Ka: Innovator in Melody Recording Technology

Introduction

Keehwan Ka is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of melody recording technology. His innovative approach focuses on enhancing user interaction through melody recognition.

Latest Patents

Keehwan Ka holds a patent for a "Method for providing a melody recording based on user humming melody and apparatus for the same." This invention provides a method of recording a user's humming melody through a user device. The process includes displaying a record button for the user to start recording and measuring the pitch of the sound that changes over time based on the user's humming. Additionally, it displays the change in pitch in real time, enhancing the user experience.

Career Highlights

Keehwan Ka is currently associated with Cooljamm Company, where he continues to develop innovative solutions in melody recording technology. His work has garnered attention for its practical applications and user-friendly design.

Collaborations

Keehwan collaborates with talented coworkers, including Jiho Ahn and Yeonju Kang, who contribute to the creative environment at Cooljamm Company.

Conclusion

Keehwan Ka's contributions to melody recording technology exemplify the intersection of innovation and user experience. His patent reflects a commitment to enhancing how users interact with music through 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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