Hangzhou, China

Jianlong Xiang

This inventor holds 2 USPTO granted patents. Top assignee: Hangzhou Cron Machinery & Electronics Co., Ltd.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jianlong Xiang. Retrieved from https://idiyas.com/inventor/jianlong-xiang

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2021

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2 patents (USPTO):Explore Patents

Title: Innovations of Jianlong Xiang in Digital Ink Supply Technology

Introduction

Jianlong Xiang is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of printing technology, particularly in the area of digital ink supply systems. With a total of 2 patents to his name, his work focuses on enhancing the efficiency and accuracy of ink delivery in printing presses.

Latest Patents

One of Jianlong Xiang's latest patents is the "Digital ink-supplying method for printing press." This invention introduces an accurate digital ink supply method that utilizes metering-type ink delivery units to replace traditional ink keys. The metering-type units deliver ink directly to the corresponding ink zones based on either volume or mass, allowing for real-time adjustments and a high degree of automation and digitalization. This method also ensures one-way ink delivery, effectively avoiding ink return.

Another significant patent is the "Digital ink duct for a press, digital ink supply system and application method thereof." This invention features a digital ink duct that includes an ink tank, a main ink pipe, metering-type ink delivery devices, and a controller. The arrangement of high-accuracy, metering-type devices forms a digital ink duct that replaces traditional systems, enabling precise real-time adjustments and enhancing automation. This innovation also facilitates one-way ink delivery, further improving the efficiency of the printing process.

Career Highlights

Jianlong Xiang is currently employed at Hangzhou Cron Machinery & Electronics Co., Ltd., where he continues to develop innovative solutions in printing technology. His work has significantly impacted the industry, leading to advancements in how ink is supplied and managed in printing presses.

Collaborations

Jianlong collaborates with Bo Gao, a coworker who shares his passion for innovation in the field of printing technology. Together, they work on projects that aim to push the boundaries of traditional printing methods.

Conclusion

Jianlong Xiang's contributions to digital ink supply technology represent a significant advancement in the printing industry. His innovative patents demonstrate a commitment to improving efficiency and accuracy in ink delivery systems. Through his work, he continues to influence the future of printing technology.

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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