Trademarks = 4

Forward Citations = 19

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10 inventors (with patents filed for the assignee):

Ee Ho Tang (4 out of 5 patents)

Kwok Jiang Sak (3 out of 3 patents)

Wei Liang Jerome Lee (2 out of 2 patents)

4. Fuyun Li (1 out of 3 patents)

5. Tze Wei Timothy Ang (1 out of 3 patents)

6. Edward Elmore Howland (1 out of 1 patent)

7. Jerome Wei Liang Lee (1 out of 1 patent)

8. Jiang Sak Kwok (1 out of 1 patent)

9. Gareth Tang Ee Ho (1 out of 1 patent)

10. Jerome Lee Wei Liang (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 10928090 - Multi-component air-conditioning systems configuration, control and operation (2021-02-23),

2. 10525292 - Respiratory device with unidirectional valve for attaching active venting system (2020-01-07),

3. 10314996 - Mask package apparatus integrated with mask sizing ruler (2019-06-11),

4. D811580 - Unidirectional valve for face mask (2018-02-27),

5. D760380 - Child active venting system for disposable respirator (2016-06-28),

Company Overview

Innosparks Pte Ltd is a forward-thinking engineering company based in Singapore, specializing in developing innovative solutions across various industries. With a team of talented engineers and designers, we create cutting-edge products that solve complex problems and drive positive change. Our commitment to research and development, coupled with a passion for innovation, sets us apart in the competitive landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#336 in Singapore

Singapore, Singapore

Innosparks Pte Ltd

Forward Citations = 19

10 inventors:

Ee Ho Tang (4 out of 5 patents)

Kwok Jiang Sak (3 out of 3 patents)

Wei Liang Jerome Lee (2 out of 2 patents)

4. Fuyun Li (1 out of 3 patents)

5. Tze Wei Timothy Ang (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Innosparks Pte Ltd. Retrieved from https://idiyas.com/company/innosparks

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]