Company Filing History:
Years Active: 2025
Title: Ruohan Zhan: Innovator in Image Watermarking Technology
Introduction
Ruohan Zhan is an accomplished inventor based in Stanford, CA. He is known for his innovative contributions to the field of digital watermarking. His work focuses on methods and systems that enhance the security and integrity of digital images.
Latest Patents
Ruohan Zhan holds a patent for "Image watermarking - Methods, systems, and computer programs encoded on a computer storage medium." This patent relates to extracting digital watermarks from images, irrespective of distortions introduced into these images. The methods include inputting a first data item into a channel encoder, which generates a first encoded data item that is longer than the original data. This encoded data item includes both the input data and new redundant data. Based on this encoded data and a first image, an encoder model generates an encoded image that embeds the first encoded data as a digital watermark. A decoder model can then decode this data to retrieve the original information.
Career Highlights
Ruohan Zhan is currently employed at Google Inc., where he continues to push the boundaries of technology in digital watermarking. His innovative approach has garnered attention in the tech community, showcasing his ability to blend creativity with technical expertise.
Collaborations
Some of Ruohan Zhan's notable coworkers include Feng Yang and Xiyang Luo, who contribute to the collaborative environment at Google Inc. Their teamwork fosters innovation and drives advancements in their respective fields.
Conclusion
Ruohan Zhan's contributions to image watermarking technology exemplify the impact of innovative thinking in the digital age. His work not only enhances image security but also sets a foundation for future advancements in the field.