Location History:
- Altadena, CA (US) (1999 - 2000)
- Albadena, CA (US) (2000)
- Abbadena, CA (US) (2001)
- Pasadena, CA (US) (1997 - 2005)
Company Filing History:
4 out of 6 
1 out of 24 
1 out of 4,555 
Years Active: 1997-2005
Title: Innovations of Gan Zhou: A Pioneer in Optical Data Storage
Introduction
Gan Zhou, an inventive mind based in Pasadena, CA, has made significant contributions to the realm of optical data storage. With a portfolio of eight patents to his name, his pioneering work centers on advanced techniques for writing and reading data on optical disks. His innovations are not only technological advancements but are also foundational in the evolution of optical memory systems.
Latest Patents
Gan Zhou has recently developed techniques that involve the formation of holographic optical gratings at multiple locations on an optical disk. This groundbreaking method utilizes a material that enables the creation and detection of holographic gratings by an electro-optical head. The optical disk's design allows for variable diffraction efficiency, facilitating the storage and retrieval of data in a multi-dimensional format.
His patents encapsulate two main inventions:
1. An optical memory system that utilizes the electro-optical head to create holographic gratings, allowing for complex data storage.
2. An apparatus for reading these holographic gratings, enhancing the efficiency and capacity of data storage systems. By manipulating the wavelength and focus of light, the head can sequentially detect the presence or absence of holographic gratings, thereby indicating binary states and the corresponding data values.
Career Highlights
Throughout his professional journey, Gan Zhou has collaborated with noteworthy companies, including Holoplex, Inc. and DigitalPersona, Inc. His work at these organizations has enabled him to refine his expertise in optical technologies and data storage solutions.
Collaborations
In his career, Gan Zhou has had the privilege of working alongside talented individuals such as Fai Ho Mok and Demetri Psaltis. These collaborations have further enriched his knowledge and contributed to his innovative edge in developing optical storage technologies.
Conclusion
Gan Zhou's contributions to the field of optical data storage and memory systems exemplify a commitment to innovation. With his impressive track record of patents and his collaborative spirit, he continues to pave the way for new advancements in how data is stored and accessed, making a lasting impact on the technology landscape. His work not only highlights the potential of optical disks but also inspires future generations of inventors in the quest for cutting-edge solutions.