Tandang Sora, Philippines

Cesar Calma

This inventor holds 1 USPTO granted patent. Top assignee: Astec International Limited. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cesar Calma. Retrieved from https://idiyas.com/inventor/cesar-calma

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Cesar Calma

Introduction

Cesar Calma is a notable inventor based in Tandang Sora, Philippines. He has made significant contributions to the field of electrical assemblies, particularly with his innovative designs that enhance efficiency and reduce costs.

Latest Patents

Cesar holds a patent for a two-layer enclosure for electrical assemblies. This invention is specifically designed for small power supplies used in cellular telephones, laptop computers, and similar devices. The enclosure consists of two layers: an inner box made from a pair of approximately 0.8 mm thick PBT shells that securely house the electronics, and an outer layer formed from about 1.0 mm thick PVC that not only seals the inner shells together but also provides strain relief for the attached cable. This two-layer construction allows for considerable savings in both material and assembly costs, showcasing Cesar's innovative approach to design.

Career Highlights

Cesar Calma is currently employed at Astec International Limited, where he continues to develop and refine his inventions. His work has been instrumental in advancing the technology used in electrical assemblies, making him a valuable asset to his company.

Collaborations

Cesar collaborates with talented individuals such as Fidel Vista and Peter Ramos Yeo. Their combined expertise fosters a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Cesar Calma's contributions to the field of electrical assemblies through his innovative patent demonstrate his commitment to improving technology. His work not only enhances product efficiency but also reduces costs, making a significant impact in the industry.

Profile summary based on public USPTO records.
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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