Cap-xx Limited is a leader in the design and manufacture of thin, prismatic supercapacitors and energy management systems. With over 20 years of experience, the company delivers high-performance energy storage solutions for a wide range of applications, including IoT devices, wearables, medical devices, and automotive systems. Cap-xx’s innovative technology enables longer battery life, faster charging, and improved power delivery, making it a trusted partner for leading electronics manufacturers worldwide.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#22 in New South Wales

#432 in Australia

New South Wales, Australia

Cap-Xx Limited

Forward Citations = 67

21 inventors:

Richard Michael Stephens (3 out of 5 patents)

David Albert James (3 out of 4 patents)

Alina Kay Sloan (3 out of 4 patents)

4. Phillip Brett Aitchison (2 out of 2 patents)

5. Hung Chi Nguyen (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cap-Xx Limited. Retrieved from https://idiyas.com/company/cap-xx

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]

4 patents (EPO):

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]