Location History:
- Cupertino, CA (US) (2011 - 2012)
- Pleasanton, CA (US) (2012 - 2022)
Company Filing History:
8 out of 3,046 
6 out of 728 
1 out of 10 Years Active: 2011-2022
Title: Zongrong Liu: Innovator in Touchless Technology and Optical Solutions
Introduction
Zongrong Liu, based in Pleasanton, California, is a prolific innovator with a remarkable portfolio of 19 patents that highlight his contributions to the fields of chip bonding and optical systems. His inventive spirit and commitment to advancing technology have led to the development of solutions that address crucial challenges in various industries.
Latest Patents
Among Liu's latest patents is the "Chip Front Surface Touchless Pick and Place Tool or Flip Chip Bonder." This innovative tool allows chips to be picked up without any contact with their front surfaces, utilizing levitation technologies to detach them from the tape in a face-down position. The design aims to enhance productivity, particularly in applications that demand absolute cleanliness and zero tolerance for contamination on the chip surfaces.
Another noteworthy patent is the "Free Space Grating Coupler," which comprises a waveguide positioned horizontally on an integrated circuit along with a silicon housing that includes a reflective surface. This coupling system is designed to efficiently receive light from an optical source and redirect it through aligned ports, improving optical interfacing capabilities.
Career Highlights
Liu has significantly contributed to the innovation landscape while working with leading companies such as Future Wei Technologies, Inc. and Western Digital (Fremont), Inc. His tenure in these companies has enabled him to leverage his expertise and apply groundbreaking concepts that push the boundaries of technology.
Collaborations
Throughout his career, Zongrong Liu has collaborated with talented individuals like Lei Wang and Rongsheng Miao. These collaborations have enriched his work, fostering a culture of innovation and shared knowledge that drives progress in their various projects.
Conclusion
Zongrong Liu is a notable figure in the realm of technology and innovation, particularly in the areas of chip bonding and optical systems. His numerous patents reflect his dedication to creating solutions that address real-world challenges, making him an influential inventor in his field. As he continues to innovate, Liu's work will undoubtedly lead to advancements that will shape the future of 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.