Kwok Wai Cheung

This inventor holds 26 USPTO granted patents and 2 published patent applications, primarily in Hearing Enhancement. Top assignees: Ipventure, Inc., Hong Kong Applied Science and Technology Research Institute. Active years: 2007-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwok Wai Cheung. Retrieved from https://idiyas.com/inventor/kwok-wai-cheung

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

USPTO Granted Patents = 26 (Patent Applications = 2)

% Patents Active = 73.1

Average Co-Inventor Count = 3.0

ph-index = 11

Forward Citations = 405(Granted Patents)

Location History:

Tai Po, CN (2010 - 2014)
Hong Kong, CN (2007 - 2023)
Cambridge, GB (2023)

Company Filing History:

Hong Kong Applied Science and Technology Research Institute

patents

Years Active: 2007-2023

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Areas of Expertise:

Directional Sound

Hearing Enhancement

Communication Modes

Audio Delivery

Comfortable Seating

Ultrasonic Directional Sound

Portable Electronic Devices

Zoom Motion Estimation

Wireless Communication

User Identifier

Messaging Management

Space Usage

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11670320 - Method and apparatus for directional sound (2023-06-06),

2. 11657827 - Hearing enhancement methods and systems (2023-05-23),

3. 11488618 - Hearing enhancement methods and systems (2022-11-01),

4. 11273730 - Comfortable seating arrangements with easy access (2022-03-15),

5. 11257508 - Method and apparatus for directional sound (2022-02-22),

6. 10937439 - Method and apparatus for directional sound applicable to vehicles (2021-03-02),

7. 10708727 - Method and apparatus to manage messaging providing different communication modes using one identifier and not requiring to disclose contact information (2020-07-07),

8. 10522165 - Method and apparatus for ultrasonic directional sound applicable to vehicles (2019-12-31),

9. 10492038 - Method and apparatus to manage messaging providing different communication modes depending on one identifier and not requiring to disclose contact information (2019-11-26),

10. 10142810 - Method and apparatus to manage different options of communication using one user identifier based on internet protocol (2018-11-27),

11. 9994127 - Comfortable seating arrangements with easy access (2018-06-12),

12. 9741359 - Hybrid audio delivery system and method therefor (2017-08-22),

13. 9736664 - Systems and processes to manage multiple modes of communication (2017-08-15),

14. 9204268 - Systems and processes to manage multiple modes of communication (2015-12-01),

15. 8849185 - Hybrid audio delivery system and method therefor (2014-09-30),

Title: Innovations by Kwok Wai Cheung: Pioneering Directional Sound and Hearing Enhancement Technologies

Introduction

Kwok Wai Cheung, an accomplished inventor based in Hong Kong, has made significant contributions to the field of audio technology with a remarkable portfolio of 26 patents. His innovative approaches focus on enhancing sound directionality and improving hearing for users without the limitations of conventional devices.

Latest Patents

Kwok's latest patents include groundbreaking methods and apparatus for directional sound. One embodiment features an ultrasonic speaker that converts ultrasonic signals into directional audio output, adaptable for use in vehicles. Additionally, his patent encompasses hearing enhancement methods that leverage a combination of directional speakers and microphones to enhance user experience. The resulting audio signals enrich a user’s hearing without causing discomfort from inserted objects, making his inventions a cost-effective alternative to traditional hearing aids.

Career Highlights

Kwok Wai Cheung has worked with notable companies, including Ipventure, Inc. and the Hong Kong Applied Science and Technology Research Institute Company Limited. His tenure at these organizations has allowed him to develop and refine his innovative technologies, contributing to advancements in the field of auditory systems.

Collaborations

During his career, Kwok has collaborated with esteemed colleagues such as Peter P. Tong and C. Douglass Thomas. These partnerships have enabled him to leverage diverse expertise, further enhancing the effectiveness and reach of his groundbreaking inventions.

Conclusion

Kwok Wai Cheung stands out as a key figure in the realm of audio technology. Through his innovative patents focused on directional sound and hearing enhancement, he is reshaping the way users interact with audio signals. His unwavering dedication to improving auditory experiences showcases the importance of innovation in enhancing quality of life.

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]

2 patents pending: