Guangdong, China

Lang Cun

This inventor holds 4 USPTO granted patents. Top assignees: Dongguan Yishuo Electronic Technology Co., Ltd., Shenzhen Envision Technology Innovation Co., Ltd., Dongguan Rijie Electronic Technology Co., Ltd. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lang Cun. Retrieved from https://idiyas.com/inventor/lang-cun-vy7tnw2k

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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4 patents (USPTO):Explore Patents

Title: Innovations by Inventor Lang Cun

Introduction

Lang Cun is a notable inventor based in Guangdong, China. He has made significant contributions to the field of technology, holding a total of 4 patents. His innovative designs focus on enhancing functionality and user experience in various applications.

Latest Patents

One of Lang Cun's latest patents is the "Double-claw driving mechanism." This mechanism comprises a housing, a driving plate, and a driving device. The design features a horizontal guide groove within the housing, allowing the driving plate to move and drive two swing arms in a reciprocating manner. This innovative mechanism enables the swing arms to alternate between positions close to each other and positions away from each other, enhancing its operational efficiency.

Another significant patent is the "Internal sucking massage stick structure." This invention includes a hard shell, a flexible wall, and a driving apparatus. The design features an inner cavity with concave parts that allow for an elastic part to form, creating a closed cavity. The driving apparatus, powered by a lithium battery, is designed to control the volume change of the closed cavity, providing a unique massage experience.

Career Highlights

Lang Cun has worked with several companies, including Dongguan Yishuo Electronic Technology Co., Ltd. and Shenzhen Envision Technology Innovation Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

Lang Cun has collaborated with notable individuals in his field, including Quan Zhao. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Lang Cun's contributions to technology through his patents and collaborations highlight his role as a significant inventor in Guangdong, China. His innovative designs continue to influence the industry and improve user experiences.

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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