Kwong Keung Tung

This inventor holds 13 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Daka Research Inc., Daka Research Inc. (Br. Virg. Isl Corp.), Daka Research Inc. (British Virgin Islands Corporation). Active years: 2010-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwong Keung Tung. Retrieved from https://idiyas.com/inventor/kwong-keung-tung

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

Calculating rank

USPTO Granted Patents = 13

% Patents Active = 92.3

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 3.9

ph-index = 8

Forward Citations = 118(Granted Patents)

Location History:

Kowloon, CN (2011 - 2016)
Hong Kong, CN (2010 - 2023)

Company Filing History:

Daka Research Inc. (Br. Virg. Isl Corp.)

patents

2 out of 2

Daka Research Inc. (British Virgin Islands Corporation)

patents

4. 1 out of 14

Stallion Sport Limited

patents

Years Active: 2010-2023

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11767091 - Collapsible underwater motive device (2023-09-26),

2. 9352947 - Rotary can opener (2016-05-31),

3. 8539682 - Rotary can opener (2013-09-24),

4. D672623 - Peeler (2012-12-18),

5. D657643 - Cap opener (2012-04-17),

6. 8151678 - Safety mandolin slicer (2012-04-10),

7. D643269 - Multi-function can opener (2011-08-16),

8. D643268 - Can opener (2011-08-16),

9. D642875 - Slicer (2011-08-09),

10. D634597 - Can opener (2011-03-22),

11. D624377 - Bottle opener and closer (2010-09-28),

12. D615346 - Fat eraser (2010-05-11),

13. D608162 - Mandolin slicer (2010-01-19),

Title: Kwong Keung Tung: Innovator in Underwater and Can Opening Technologies

Introduction

Kwong Keung Tung is a notable inventor based in Hong Kong, China. He has made significant contributions to the fields of underwater devices and can opening mechanisms. With a total of 13 patents to his name, Tung has demonstrated a commitment to innovation and practical design.

Latest Patents

One of his latest inventions is the collapsible underwater motive device, commonly referred to as a sea scooter. This device features a main housing with left and right arms that can pivot and fold against the housing when not in use. Each arm is equipped with a barrel containing a fan and motor, allowing the scooter to propel through water. The design includes sand-proof and water-proof motors, ensuring durability in aquatic environments. Another recent patent is a rotary can opener, which boasts an easy-to-operate mechanism that is extremely quiet and efficient. This opener features a non-jamming design with an eccentrically operating idler gear and cutter gear mechanism, making it user-friendly and reliable.

Career Highlights

Throughout his career, Kwong Keung Tung has worked with Daka Research Inc. and its branch in the Virgin Islands. His experience in these companies has contributed to his expertise in developing innovative products that enhance user experience.

Collaborations

Tung has collaborated with notable individuals such as Michael Ng and Pat Y Mah, further enriching his professional network and fostering innovation.

Conclusion

Kwong Keung Tung's inventive spirit and dedication to creating practical solutions are evident in his patents and career achievements. His work continues to impact the fields of underwater technology and everyday tools, showcasing the importance of innovation in improving lives.

Profile summary based on public USPTO records.