For the Inventor, By the Inventor

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Singapore, Singapore

Osim International Ltd

USPTO Granted Patents = 31

% Expired Patents = 3.2

Trademarks = 17

Forward Citations = 406

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20 inventors (with patents filed for the assignee):

Elwyn Kwang Ling Ng (9 out of 9 patents)

Kia Tong Tan (7 out of 8 patents)

Sain Keat Ken Chuang (4 out of 4 patents)

4. Weijie Cai (3 out of 8 patents)

5. Gilbert Realuyo (3 out of 3 patents)

6. Evan Chee (2 out of 2 patents)

7. Tsuyoshi Sato (2 out of 57 patents)

8. Ronald Shao Hui Lek (2 out of 2 patents)

9. Roy Honglie Zhuo (2 out of 2 patents)

10. Yasushi Sone (1 out of 2 patents)

11. Chye Hock Ron Sim (1 out of 1 patent)

12. Zi Yi Ker (1 out of 2 patents)

13. Roy Zhou Honglie (1 out of 1 patent)

14. Kwang Ling Elwyn Ng (1 out of 1 patent)

15. King Guan Lim (1 out of 1 patent)

Core Competencies:

Massage Chair

Pneumatic Massaging Device

Foot Massager

Electrical Muscle Stimulation

Reclining Massage Chair

Oscillating Massage Belt

Aromatic Scent Emission

Leg Massager

Tapping Massager

Massage Apparatus

Horse Riding Exerciser

Wireless Music Synchronization

31 patents: Sort by Forward Citations

1. 12102591 - System and method for controlling a massage apparatus (2024-10-01),

2. 12097330 - Massage apparatus, system and method capable of deriving a parameter of an individual (2024-09-24),

3. D996844 - Massage chair (2023-08-29),

4. D966537 - Massage apparatus (2022-10-11),

5. 11452667 - Method of driving a massage chair (2022-09-27),

6. 10758444 - System and method of applying a massage and emitting an aromatic scent (2020-09-01),

7. 10736806 - Massage chair and method of driving the same (2020-08-11),

8. D836354 - Massage chair (2018-12-25),

9. D825768 - Foot massager (2018-08-14),

10. D814819 - Massage chair (2018-04-10),

11. 9813239 - System and method for providing massage related services (2017-11-07),

12. D787213 - Massage chair (2017-05-23),

13. D750912 - Massage chair (2016-03-08),

14. D704947 - Massage chair (2014-05-20),

15. 8172778 - Pneumatic massaging device (2012-05-08),

Company Overview

Osim International Ltd is a prominent company based in Singapore, specializing in the development and manufacturing of health and wellness products. The organization is renowned for its innovative massage chairs, foot massagers, and other therapeutic devices designed to enhance well-being and promote relaxation. With a strong focus on research and technology, Osim integrates advanced features into its products, catering to a global market that values health and lifestyle improvement. The company continues to explore new frontiers in wellness technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

31 Patents

#93 in Singapore

#93 in Singapore

#21,260 in the World

Singapore, Singapore

Osim International Ltd

Forward Citations = 406

20 inventors:

Elwyn Kwang Ling Ng (9 out of 9 patents)

Kia Tong Tan (7 out of 8 patents)

Sain Keat Ken Chuang (4 out of 4 patents)

4. Weijie Cai (3 out of 8 patents)

5. Gilbert Realuyo (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Osim International Ltd. Retrieved from https://idiyas.com/company/osim-international

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]

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