Company Filing History:
5 out of 466 
1 out of 5,576 
Years Active: 2010-2025
Title: Kaufik Linggajaya: Innovator in Piezoelectric Technology and Energy Recovery
Introduction
Kaufik Linggajaya is a notable inventor based in Singapore, recognized for his contributions to the fields of piezoelectric technology and energy recovery systems. With a total of 5 patents to his name, he has made significant advancements that enhance the efficiency and functionality of various electronic systems.
Latest Patents
One of Kaufik's latest patents is a calibration method, corresponding circuit, and apparatus for operating a piezoelectric transducer. This invention involves stimulating a resonant oscillation of the transducer by applying pulse electrical stimulation signals. It also includes detecting electrical signals resulting from the oscillation and measuring the frequency to tune a notch filter accordingly. Another significant patent focuses on energy recovery from a spindle motor. This method utilizes a sequence of braking and active phases to charge a hold capacitor, ensuring efficient energy management during power supply failures.
Career Highlights
Kaufik has worked with prominent companies such as STMicroelectronics Asia Pacific Pte Limited and STMicroelectronics S.r.l. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.
Collaborations
Throughout his career, Kaufik has collaborated with talented individuals, including Wei Seng Chew and Hin Sing Fong. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kaufik Linggajaya stands out as an influential inventor whose work in piezoelectric technology and energy recovery has the potential to impact various industries. His innovative patents and collaborative efforts highlight his commitment to advancing technology and improving efficiency in electronic systems.