Hsin-Ping Cheng

Hsin-Ping Cheng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical storage systems, holding a total of 4 patents. His work focuses on enhancing the efficiency and reliability of holographic storage technologies.

Latest Patents

One of Hsin-Ping Cheng's latest patents is a method of detecting and compensating fail pixels in a hologram optical storage system. This innovative method involves several steps, including providing multiple image frames for all pixels on a data plane, sequentially recording these frames into a storage medium, and detecting the frames using a specialized apparatus. The process defines a sensing difference value to identify fail pixels based on a threshold comparison.

Another significant patent is an encoding method and encoder for generating balanced code or constant weighted code. This method includes designing a look-up table for a finite-state encoder, determining the bit lengths of legal output codewords, and organizing these codewords into subsets based on specific mathematical equations. This approach enhances the efficiency of data encoding in holographic systems.

Career Highlights

Hsin-Ping Cheng is currently employed at Lite-On IT Corporation, where he continues to develop innovative solutions in optical storage technology. His expertise in holographic systems has positioned him as a key player in advancing this field.

Collaborations

Hsin-Ping Cheng collaborates with Chia-Yen Chang, contributing to various projects that aim to improve holographic storage systems and encoding methods.

Conclusion

Hsin-Ping Cheng's work in holographic storage technology showcases his innovative spirit and dedication to advancing optical systems. His patents reflect a commitment to solving complex challenges in data storage and encoding.