Company Filing History:
6 out of 22 
2 out of 269 Years Active: 2004-2022
Title: Li-Lun Chi: Innovator in Power Line Communication Technology
Introduction
Li-Lun Chi is a prominent inventor based in Taipei, Taiwan, known for his significant contributions to power line communication technology. With a total of eight patents to his name, Chi has developed innovative solutions that enhance the functionality of display devices and communication systems.
Latest Patents
Chi's latest patents include a "Power Line Communication Signal Detector," which features a signal detector circuit designed for display devices. This circuit effectively detects and decodes power line communication signals through an averaging circuit, comparator, sampling circuit, decoder circuit, and regulator circuit. The averaging circuit processes the power line communication signal over time to produce an average signal, while the comparator generates a comparison signal. The sampling circuit captures this comparison signal based on a clock signal, leading to a decoded output from the decoder circuit. Additionally, Chi has patented a technology for "Power Line Communication in a Display Device with Distributed Driver Circuits." This invention integrates control circuits, LED zones, and driver circuits into a cohesive display system, utilizing power line communication to transmit both supply voltage and digital data.
Career Highlights
Throughout his career, Li-Lun Chi has worked with notable companies such as Huayuan Semiconductor and Powerchip Semiconductor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in semiconductor technology and communication systems.
Collaborations
Chi has collaborated with various professionals in the field, including Richard Landry Gray and Junjie Zheng, who have contributed to his projects and innovations.
Conclusion
Li-Lun Chi's work in power line communication technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of electronic systems and their applications in modern technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.