Company Filing History:
1 out of 8 
1 out of 2 Years Active: 2005
Title: **Gui Rong Liu: Innovator of Advanced Sprocket Tooth Profile**
Introduction
Gui Rong Liu is a notable inventor based in Singapore, recognized for his innovative contributions to the design of roller chain sprockets. His work focuses on improving mechanical efficiency and reducing noise in engineering applications, particularly in the field of drive mechanisms.
Latest Patents
Gui Rong Liu holds a patent for an enhanced sprocket tooth profile that significantly reduces noise generated from impact and polygonal action during the meshing process. His invention features a unique tooth profile consisting of three specific portions: the seating, impact, and distal portions, all designed with well-defined radii and arc centers. Furthermore, the disengaging flank of the sprocket is modified according to a refined interpretation of the JIS standard, accommodating a smaller sprocket pitch than the roller chain pitch. This design allows the impact point to be located at the tangent point, resulting in smoother changes in roller velocity and minimizing impact levels and polygonal action effects.
Career Highlights
Throughout his career, Gui Rong Liu has collaborated with various esteemed institutions, including the Institute of High Performance Computing and Sunstar Logistic Singapore Pte. Ltd. His experiences in these organizations have allowed him to enhance his skills in engineering and innovation.
Collaborations
Gui Rong Liu has worked alongside talented collaborators such as Yu Wang and Chun Lu. Their teamwork has played a pivotal role in advancing his projects and patent developments. The synergy among these professionals reflects the importance of collaboration in the field of innovation.
Conclusion
Gui Rong Liu exemplifies the spirit of innovation through his contributions to mechanical design, particularly in sprocket technology. With his patented improvements in tooth profile design, he has set a benchmark for reduced noise and enhanced performance in roller chain applications. His career and collaborations underline the significance of teamwork in driving technological advancements.
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.