Company Filing History:
2 out of 16,453 
2 out of 19 
1 out of 13,289 Years Active: 2010-2019
Title: Innovations by Narciso Repollo Semira: A Journey Through Patents
Introduction
Narciso Repollo Semira, an innovative inventor based in Singapore, has made significant contributions to the field of technology with a portfolio of three patents. His work primarily focuses on communication systems and LED driver technology, showcasing his ability to blend creativity with engineering expertise.
Latest Patents
One of Semira's notable patents is the "Wakeup Sequence for Two-Wire Daisy Chain Communication System." This invention features a plurality of batteries connected in series, each monitored by dedicated devices that communicate through a daisy chain setup. The system includes a micro-control unit that produces a binary signal, which is converted into a pulsating signal by a communication device. This device generates a special code based on instructions from the micro-control unit, allowing each monitor device to switch between communication states effectively.
Another remarkable patent is the "LED Matrix Driver Ghost Image Prevention Apparatus and Method." This innovation is directed towards preventing ghost images in LED matrix drivers. The LED driver receives external input, decoding it to produce time multiplex timing for activating an LED array. The invention incorporates a dead time in the outputs; during this period, the ghost image prevention circuit discharges any output stray capacitances to a predetermined level, ensuring the display functions correctly without ghosting effects.
Career Highlights
Semira's impressive career is highlighted by his tenure at prominent companies, including Panasonic Corporation and Panasonic Semiconductor Asia Pte. Ltd. His experience in these organizations has allowed him to develop his inventive skills and contribute to significant technological advancements.
Collaborations
Throughout his career, Semira has collaborated with talented individuals such as Shiah Siew Wong and Wee Sien Hong. These partnerships have not only enriched his professional journey but also amplified the impact of his inventions in the tech industry.
Conclusion
Narciso Repollo Semira's innovative spirit and dedication to technology are evident in his groundbreaking patents. His work in communication systems and LED technology positions him as a noteworthy inventor in the modern tech landscape. As he continues to innovate, Semira's contributions will undoubtedly inspire future generations of inventors.