This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Beijing Zitiao Network Technology Co., Ltd., Douyin Vision Co., Ltd.. Active years: 2025-2026.
Company Filing History:
1 out of 436 
1 out of 47 Years Active: 2025-2026
Title: Innovations by Tongtong Ou in Subtitle Editing Technology
Introduction
Tongtong Ou is an innovative inventor based in Beijing, China. He has made significant contributions to the field of subtitle editing technology. His work focuses on enhancing the user experience in video content through advanced editing methods.
Latest Patents
Tongtong Ou holds a patent for a "Subtitle editing method and apparatus, and electronic device." This invention discloses a novel approach to subtitle editing. The method includes displaying a video playing area alongside a subtitle editing area. The video playing area is designated for playing a target video, while the subtitle editing area is used for editing candidate subtitles corresponding to that video. This innovative approach allows for the joint display of a video frame and subtitles, providing a new mode of subtitle editing.
Career Highlights
Tongtong Ou is currently employed at Douyin Vision Co., Ltd. His role involves developing and refining technologies that enhance video editing capabilities. His expertise in subtitle editing has positioned him as a key player in the industry.
Collaborations
Tongtong Ou has collaborated with notable colleagues, including Youfang Xi and Tan Zhang. Their combined efforts contribute to the advancement of video editing technologies.
Conclusion
Tongtong Ou's innovative work in subtitle editing technology showcases his commitment to improving video content accessibility. His patent reflects a significant advancement in the field, and his contributions continue to influence the industry.