Singapore, Singapore

E-Book Systems Pte Ltd.


USPTO Granted Patents = 22

% Expired Patents = 50.0

Forward Citations = 1,066

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12 inventors (with patents filed for the assignee):

goldMedal Seng Beng Ho (20 out of 20 patents)

silverMedal Chern Hway Seet (8 out of 8 patents)

bronzeMedal Eugene Eng Khian Tan (6 out of 6 patents)

4.  Hong Khoon Wan (6 out of 7 patents)

5.  Chee Kwan Chow (6 out of 6 patents)

6.  Chee Cheng J Liang (5 out of 5 patents)

7.  Jason Bradley Austin (4 out of 4 patents)

8.  Chee Cheng Jeffrey Liang (2 out of 4 patents)

9.  Suan Zin Boon (2 out of 2 patents)

10.  Jason Bradley (1 out of 1 patent)

11.  Seng-Beng Ho (1 out of 1 patent)

12.  Seng Beng Ho (1 out of 2 patents)


22 patents:

Company Overview
E-Book Systems Pte Ltd is a Singapore-based company specializing in the development of innovative digital publishing solutions. The organization focuses on creating advanced software tools that facilitate the creation, distribution, and management of digital content, particularly e-books and interactive publications. With a commitment to enhancing the digital reading experience, E-Book Systems leverages cutting-edge technology to serve a diverse range of clients in the publishing industry, enabling them to adapt to the evolving landscape of digital media.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

22 Patents

#119 in Singapore

#119 in Singapore

#28,749 in the World

Singapore, SG
Singapore, Singapore
Forward Citations = 1,066

12 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: E-Book Systems Pte Ltd.. Retrieved from https://idiyas.com/company/e-book-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]
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