Forward Citations = 113

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5 inventors (with patents filed for the assignee):

Lai L Wong (13 out of 13 patents)

Shu Kwan Wong (2 out of 14 patents)

Wong L Ling (2 out of 3 patents)

4. L Ling Wong (1 out of 1 patent)

5. Wong Lai Ling (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. D377649 - Radio alarm clock (1997-01-28),

2. D373731 - LCD alarm clock (1996-09-17),

3. D373357 - Clock radio (1996-09-03),

4. D367057 - Radio clock (1996-02-13),

5. D366424 - LCD alarm clock (1996-01-23),

6. D363436 - Analog alarm clock (1995-10-24),

7. D363435 - LCD calendar clock (1995-10-24),

8. D363432 - Combined clock and electronic card game housing (1995-10-24),

9. D363229 - Analog alarm clock (1995-10-17),

10. D359912 - Table clock (1995-07-04),

11. D359695 - Travelling clock (1995-06-27),

12. D359455 - L.C.D. Clock (1995-06-20),

13. D359241 - Round analog clock (1995-06-13),

14. D358814 - Radio clock (1995-05-30),

15. D358339 - Square analog clock (1995-05-16),

Company Overview

Ballanda Limited is a Hong Kong-based company specializing in advanced technology solutions across various sectors. The organization focuses on the development and manufacturing of innovative products, particularly in the fields of electronics and telecommunications. With a commitment to research and development, Ballanda aims to enhance connectivity and efficiency through its cutting-edge technologies. The company is well-positioned to serve both local and international markets, contributing to the evolving landscape of technology and communication.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

19 Patents

#183 in Hong Kong

#1,548 in China

#32,663 in the World

Hong Kong, China

Ballanda Limited

Forward Citations = 113

5 inventors:

Lai L Wong (13 out of 13 patents)

Shu Kwan Wong (2 out of 14 patents)

Wong L Ling (2 out of 3 patents)

4. L Ling Wong (1 out of 1 patent)

5. Wong Lai Ling (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ballanda Limited. Retrieved from https://idiyas.com/company/ballanda

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

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]