Hong Kong, China

Ka Ming Wu

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Acoustic Innovation (Huizhou) Co. Ltd., Innovation Technology Company Limited, The Education University of Hong Kong. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ka Ming Wu. Retrieved from https://idiyas.com/inventor/ka-ming-wu-ykk5k1ay

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2020-2026

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2 patents (USPTO):Explore Patents

Title: Innovations by Ka Ming Wu in Headphone Technology

Introduction

Ka Ming Wu is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of headphone technology, particularly with his innovative designs that enhance signal transmission and reception.

Latest Patents

Ka Ming Wu holds a patent for a unique headphone design that transmits and receives signals through a feed plate antenna with an L-shaped probe. This utility model is specifically tailored for headphones and includes a wireless circuit board, a panel, a probe, a plate, and a PCB. The design allows for various geometric shapes and supports multiple frequency bands, providing high directivity. This innovation improves the headphone's ability to transmit and receive signals effectively. Additionally, the antenna is integrated into the product's appearance, which optimizes space for circuit design on the PCB.

Career Highlights

Ka Ming Wu is currently employed at Acoustic Innovation (Huizhou) Co. Ltd. His work focuses on advancing headphone technology through innovative designs and engineering solutions. His contributions have been instrumental in enhancing the functionality and aesthetics of headphone products.

Collaborations

Some of his coworkers include Wai Yin Mung and Chee Kit Yuen, who collaborate with him on various projects within the company.

Conclusion

Ka Ming Wu's innovative approach to headphone technology exemplifies the potential for advancements in consumer electronics. His patent reflects a commitment to improving user experience through enhanced signal transmission and design integration.

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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