% Expired Patents = 50.0

Forward Citations = 10

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6 inventors (with patents filed for the assignee):

Guolin Xu (1 out of 10 patents)

Howe Yuen Lim (1 out of 2 patents)

Chai Meng Goh (1 out of 2 patents)

4. Thennakoon Suranjith (1 out of 1 patent)

5. Nasser Isa (1 out of 1 patent)

6. Choon Wan Ho (1 out of 1 patent)

2 patents: Sort by Forward Citations

#601 in Singapore

Pba Systems Pte Ltd.

Forward Citations = 10

6 inventors:

Guolin Xu (1 out of 10 patents)

Howe Yuen Lim (1 out of 2 patents)

Chai Meng Goh (1 out of 2 patents)

4. Thennakoon Suranjith (1 out of 1 patent)

5. Nasser Isa (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pba Systems Pte Ltd.. Retrieved from https://idiyas.com/company/pba-systems

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]