Doru Cioaca

Title: Innovations of Doru Cioaca in Power Limiting Technology.

Introduction

Doru Cioaca is an accomplished inventor based in Cupertino, CA, known for his contributions to power management technologies. With a total of two patents to his name, Cioaca has made significant strides in the field of electronic device power consumption.

Latest Patents

Cioaca's latest patents focus on a supply topology with a power limiting feedback loop. This innovative supply topology includes an AC to DC or DC to DC adapter and an electronic device equipped with an active system, a battery, and an adapter controller. The technology implements closed-loop control of the adapter's output voltage to limit the power consumption of the electronic device to a value related to the maximum adapter power. The adapter adjusts its output voltage based on an error signal that indicates how much the instantaneous power consumption exceeds the maximum power capacity of the adapter. Additionally, the adapter controller in the electronic device sets a limit for current allocation to battery charging, ensuring that the charging current approaches zero as the instantaneous power consumption nears the maximum adapter power.

Career Highlights

Throughout his career, Doru Cioaca has worked with notable companies such as O2Micro International Limited and 02 Micro International Limited. His experience in these organizations has contributed to his expertise in power management solutions.

Collaborations

Cioaca has collaborated with talented individuals in the field, including Constantin Bucur and Alexandru Hartular. These partnerships have likely enhanced his innovative capabilities and contributed to his successful patent applications.

Conclusion

Doru Cioaca's work in power limiting technology showcases his innovative spirit and dedication to improving electronic device efficiency. His patents reflect a deep understanding of power management, which is crucial in today's technology-driven world.