This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Tencent Technology (Shenzhen) Company Limited. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shenzhen, CN (2020)
- Guangdong, CN (2020)
Company Filing History:
Years Active: 2020
Title: Longsha Zhou: Innovator in Character Recognition Technology
Introduction
Longsha Zhou is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of character recognition technology. With a total of 2 patents, Zhou's work focuses on enhancing the accuracy and efficiency of character recognition processes.
Latest Patents
Zhou's latest patents include a "Method and device for verifying recognition result in character recognition." This invention provides a method and device that constructs a hidden Markov chain for a character string to be recognized. The device utilizes the recognition result output from a character recognition process, which includes candidate characters for each character in the string. It solves for an optimal path to form a candidate character string based on the hidden Markov chain and a pre-trained state transition matrix. Additionally, the device recognizes non-Chinese characters in the string and verifies the recognition result accordingly. Another notable patent is the "Text image processing method and apparatus." This method involves preprocessing a text image to obtain a binary image, acquiring convex hulls for connected regions, and performing character segmentation to obtain word blocks.
Career Highlights
Longsha Zhou has worked with notable companies, including Tencent Technology (Shenzhen) Company Limited and Tencent Technology Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in character recognition technology.
Collaborations
Zhou has collaborated with talented individuals in his field, including Hongfa Wang and Sheng Han. These collaborations have contributed to the advancement of his research and inventions.
Conclusion
Longsha Zhou's contributions to character recognition technology demonstrate his innovative spirit and dedication to improving the accuracy of recognition processes. His patents reflect a commitment to advancing technology in this critical area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile