Alexandre Maltere

Title: Innovations of Alexandre Maltere

Introduction

Alexandre Maltere is a notable inventor based in Montgeron, France. He has made significant contributions to the field of signal processing, particularly through his innovative patents. With a total of 2 patents, Maltere's work showcases his expertise and dedication to advancing technology.

Latest Patents

One of Maltere's latest patents is titled "Receiver having full signal path differential offset cancellation capabilities." This invention describes an improved receiver that includes an analog input amplifier, a sample and hold differential circuit, and two stages of differential comparators connected in series. The first stage consists of two comparators, while the second stage has one comparator. By activating the switches with signals generated by dedicated control logic, the input differential signal is sampled in the sample and hold circuit to produce first and second differential signals. The output from the second comparator stage reflects the differential offset minus the offset compensation.

Another significant patent is the "Differential sampling circuit for generating a differential input signal DC offset." This circuit is configured around a differential operational amplifier and features a pair of switched-capacitor networks. Each network includes a circuit block that generates the real value of the differential input signal DC offset at each system clock cycle. During the first half cycle, the differential input signal pair is sampled, and the holding capacitors in each network are charged. In the second half cycle, the differential input signal pair is sampled again, and the holding capacitors are further charged. At the end of the cycle, the charges held in the capacitors are applied to the differential operational amplifier, resulting in a differential output signal that equals the real differential input signal DC offset value.

Career Highlights

Alexandre Maltere is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to further develop his innovative ideas and contribute to cutting-edge technology in the industry.

Collaborations

Throughout his career, Maltere has collaborated with notable colleagues, including Bertrand Gabillard and Philippe Hauviller. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

In summary, Alexandre Maltere is a distinguished inventor whose contributions to signal processing are evident through his patents and work at IBM. His innovative spirit continues to drive advancements in technology, making a significant impact in his field.