Gyeongsangnam, South Korea

Ji Hoon Kim

This inventor holds 9 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignee: Em-Tech Co., Ltd.. Active years: 2014-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Hoon Kim. Retrieved from https://idiyas.com/inventor/ji-hoon-kim-7ueea48u

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

USPTO Granted Patents = 9 

% Patents Active = 22.2

 

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 46(Granted Patents)


Company Filing History:


Years Active: 2014-2021

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9 patents (USPTO):Explore Patents

Title: Ji Hoon Kim: Innovator in Acoustic Technology

Introduction

Ji Hoon Kim is a prominent inventor based in Gyeongsangnam-do, South Korea. He has made significant contributions to the field of acoustic technology, holding a total of nine patents. His innovative work focuses on enhancing the performance and reliability of audio devices.

Latest Patents

Among his latest patents is a bonding structure of a diaphragm for a receiver. This invention discloses a unique bonding structure that includes a center diaphragm and a side diaphragm, which elastically supports the center diaphragm. The diaphragms are formed using heat and pneumatic pressure, with at least one being made of a thermoplastic elastomer film. Another notable patent is for a high-pressure water-resistant microspeaker with an improved coil structure. This design aims to prevent disconnection of a voice coil lead wire while utilizing an aluminum coil to enhance the mid-frequency band sound pressure level of a slim microspeaker.

Career Highlights

Ji Hoon Kim has worked with several reputable organizations, including Em-tech Co., Ltd. and the Korea Institute of Machinery & Materials. His experience in these companies has allowed him to develop and refine his innovative ideas in acoustic technology.

Collaborations

Throughout his career, Ji Hoon Kim has collaborated with notable colleagues such as Joong Hak Kwon and Kil Dong Park. These partnerships have contributed to the advancement of his projects and patents.

Conclusion

Ji Hoon Kim is a distinguished inventor whose work in acoustic technology has led to several impactful patents. His innovative designs continue to shape the future of audio devices, demonstrating his commitment to excellence in engineering.

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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