Company Filing History:
Years Active: 2004-2005
Title: Chi-Lung Li: Innovations in Ink Jet Technology
Introduction: Chi-Lung Li, a prominent inventor based in Hsinchu, Taiwan, has made significant contributions to the field of ink jet technology. With a portfolio consisting of two patents, Li's work focuses on enhancing the functionality and efficiency of ink jet print head identification systems.
Latest Patents: Among his latest innovations, Chi-Lung Li has developed two noteworthy patents. The first, titled "Ink Jet Print Head Identification Circuit and Method," presents an identification circuit designed to recognize different types of ink jet print heads. This innovation involves a reset signal and at least one clock signal, where a count value resets upon receiving a reset signal and increments with every corresponding clock signal. A programmed logic circuit then outputs an identification code sequentially based on the designated code associated with the print head.
The second patent, also centered on the "Ink Jet Printhead Identification Circuit and Method," offers a detailed construction of the identification circuit using a fuse and other electronic components. This circuit integrates multiple components arranged on the cartridge's print head, encoding essential information such as model number, serial number, and optimal printing quality before leaving the factory. Additionally, it can also detect the cartridge's status, such as determining whether its lifespan has expired.
Career Highlights: Chi-Lung Li is currently affiliated with International United Technology Company, Ltd., where he utilizes his expertise to further advance ink jet technology. His innovative approach in the field has facilitated improved printing solutions that cater to the ever-evolving demands of users.
Collaborations: Chi-Lung Li has worked alongside skilled professionals such as Hung-Lieh Hu and Jack Wu. Together, they contribute to the innovative projects at their company, driving advancements in print technology and enhancing the user experience.
Conclusion: Chi-Lung Li exemplifies a dedicated inventor whose work in ink jet technology continues to pave the way for future innovations. His patents not only reflect his technical proficiency but also contribute significantly to the progress of printing technology, showcasing the important role of inventors in shaping the modern world.