Macwien Krishnamurthi Annamalai

Title: Macwien Krishnamurthi Annamalai: Innovator in Battery Technology

Introduction

Macwien Krishnamurthi Annamalai is a notable inventor based in Petaling Jaya, Malaysia. He has made significant contributions to the field of battery technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and communication capabilities of battery chargers.

Latest Patents

One of his latest patents is a "Battery charger and method for communicating battery pack charging status information." This invention presents a battery charger that communicates the charging status of a battery pack to an electronic device, such as a radio. The charger reads an authenticity battery pack identifier and status information from the battery pack. This information is then transmitted wirelessly to the radio, where it is processed if the identifiers match. Another significant patent is for "Controlling over-current from a power supply to a device." This apparatus includes a control circuit that disconnects power supply inputs from device outputs in response to detecting over-current conditions, ensuring device safety.

Career Highlights

Macwien is currently employed at Motorola Corporation, where he continues to innovate in the field of battery technology. His work has contributed to advancements in how electronic devices manage power and communicate with battery packs.

Collaborations

He has collaborated with notable coworkers, including Jaya B Rao and Mohd Hisham Muddin Che At, who have also contributed to the development of innovative technologies in their respective fields.

Conclusion

Macwien Krishnamurthi Annamalai is a prominent figure in battery technology, with a focus on improving communication and safety in battery charging systems. His contributions are paving the way for more efficient electronic devices.