Zhuhai, China

Chengjie Su

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Zhuhai Pantum Electronics Co., Ltd., Zhuhai Seine Technology Co., Ltd.. Active years: 2018-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chengjie Su. Retrieved from https://idiyas.com/inventor/chengjie-su

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2018-2019

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2 patents (USPTO):Explore Patents

Title: Chengjie Su - Innovator in Imaging Technology

Introduction

Chengjie Su is a notable inventor based in Zhuhai, China. He has made significant contributions to the field of imaging technology, holding a total of 2 patents. His work focuses on developing innovative solutions that enhance the functionality and efficiency of imaging devices.

Latest Patents

Chengjie Su's latest patents include advancements in developing cartridges and image forming apparatuses. One of his key inventions is a developing cartridge that is detachably mounted on a photosensitive drum cartridge. This cartridge includes a drum holder and a photosensitive drum, with a supporting part integrated into at least one sidewall of the drum holder. The design ensures that the developing roller is maintained in contact with the photosensitive drum, optimizing the imaging process. Another significant patent involves a toner cartridge, which further enhances the performance of imaging devices.

Career Highlights

Throughout his career, Chengjie Su has worked with prominent companies in the technology sector. He has been associated with Zhuhai Seine Technology Co., Ltd. and Zhuhai Pantum Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in imaging technology.

Collaborations

Chengjie Su has collaborated with talented individuals in his field, including Zhe Shao and Haifei Gong. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Chengjie Su is a distinguished inventor whose work in imaging technology has led to valuable patents that enhance the functionality of imaging devices. His contributions continue to influence the industry and pave the way for future innovations.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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