Location History:
- Banchiau, TW (2003)
- Taichung, TW (2003)
- Taipei, TW (2003 - 2004)
Company Filing History:
4 out of 174 
1 out of 1,325 
Years Active: 2003-2004
Title: Innovations by Inventor Julian Liu
Introduction
Julian Liu, a prominent inventor based in Taipei, Taiwan, has made significant contributions to the field of document handling technology. With a total of five patents to his name, Liu's innovative designs focus on improving the efficiency and functionality of office machinery, particularly in document feeding systems.
Latest Patents
Among Liu's latest patents is a sophisticated document feeding apparatus designed for use in office machines. This apparatus incorporates an intermittent gear set that includes a gear, a shaft, a one-way spring clutch, an arcuate groove, and a pin. The design selectively drives the first roller, allowing for controlled document conveyance while ensuring that documents do not overlap during the feeding process.
Another notable patent involves a document feeding apparatus that features a cam set fixed to a drive shaft. This mechanism can be driven selectively by the drive shaft, which rotates in both first and second directions. Key components include a one-way gear train, a paper-stopping plate, a pick-up roller, and a strip roller—all coordinated through the cam set to optimize document handling.
Career Highlights
Julian Liu has earned recognition through his work with well-known companies such as Silitek Corporation and Lite-On Technology Corporation. His expertise in engineering and design has played a pivotal role in developing robust technologies that enhance office productivity.
Collaborations
Throughout his career, Liu has collaborated with notable colleagues like Sidney Hsiao and Jackly Liu, further fostering innovation and creativity in their projects. These partnerships have enabled shared knowledge and advancements in document feeding technologies.
Conclusion
Julian Liu exemplifies the impact that innovation can have on everyday office tasks through his patented inventions. His dedication to improving document handling systems continues to influence the industry, making him a valuable figure in the realm of engineering and invention. With each patent, Liu redefines the standards for efficiency and functionality in office machinery.