Larry Lingnan Liu

Title: Larry Lingnan Liu: A Pioneer in Bar Code Technology

Introduction

Larry Lingnan Liu is an accomplished inventor based in Mill Creek, WA, renowned for his contributions to the field of bar code technology. With a total of two patents to his name, Liu has demonstrated a strong commitment to innovation and efficiency in data processing systems. His work has significantly impacted industries that rely heavily on accurate bar code interpretation and data security.

Latest Patents

Liu's latest patents include groundbreaking technologies that enhance the effectiveness and reliability of bar code imaging systems. One of his notable inventions is titled "Resolution gain on width modulated bar codes by use of angled sampling." This patent describes a bar code imaging system designed to increase resolution, allowing for more accurate interpretations of width-modulated bar code symbols. The system incorporates imaging elements that capture light reflected from bar codes, creating two-dimensional images that are decoded into representative data. By employing diagonal sampling methods, Liu's invention ensures a greater number of pixels are included in the measurement, thus improving accuracy.

Another significant patent by Liu is "Source data compression and decompression in code symbol printing and." This invention provides a system and method for encoding and decoding coded symbols, enhancing both data efficiency and security. By compressing and/or encrypting data before it is encoded, Liu's system ensures effective use of space, saving resources and protecting sensitive information. An unused character within the encoded data functions as an indicator of whether the data has been compressed or encrypted, allowing for backward compatibility with existing symbologies. This flexibility also ensures Liu's invention can evolve with technological advancements in data compression and encoding techniques.

Career Highlights

Throughout his career, Larry Lingnan Liu has made substantial contributions to the field of bar coding and data encoding. Currently affiliated with Intermec, Inc., he plays a key role in pushing the boundaries of bar code technology. His work has been pivotal in enhancing the reliability and efficiency of bar code applications across multiple sectors, supporting enterprises in their pursuit of operational excellence.

Collaborations

During his time at Intermec, Inc., Liu has had the opportunity to collaborate with talented individuals such as Mark Yukio Shimizu. These partnerships have facilitated the exchange of ideas and knowledge, fostering an environment of creativity and innovation that drives the development of cutting-edge technologies in bar code systems.

Conclusion

Larry Lingnan Liu stands out as a visionary inventor whose contributions to bar code technology are both innovative and impactful. With his two patents, he has paved the way for advancements that enhance the accuracy and efficiency of data capture and processing systems. As technology continues to evolve, Liu's work will undoubtedly play a crucial role in shaping the future of innovation in the field.