Shenzhen, China

Long Cheng

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignees: Honor Device Co., Ltd., Shenzhen Vantop Technology & Innovation Co., Ltd., Sz Dji Technology Co., Ltd.. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Long Cheng. Retrieved from https://idiyas.com/inventor/long-cheng-9nj0swqc

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 2019-2026

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4 patents (USPTO):Explore Patents

Title: Long Cheng: Innovator in Electronic Device Technology

Introduction

Long Cheng is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of electronic devices, holding a total of 4 patents. His work focuses on enhancing the functionality and efficiency of electronic systems.

Latest Patents

One of Long Cheng's latest patents is a method for controlling a Vsync signal, which includes an electronic device, a storage medium, and a chip. This innovative method involves a synthesis system that receives a Vsync signal request message from the main thread of an application. Upon receiving this message, the synthesis system determines the number of rendering times of the rendering thread within a unit of time. When this number matches the system refresh rate of the electronic device, a Vsync thread sends a Vsync signal to the main thread at a frequency equal to the system refresh rate.

Career Highlights

Long Cheng has worked with notable companies such as Shenzhen Vantop Technology & Innovation Co., Ltd. and Tencent Technology (Shenzhen) Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in electronic technology.

Collaborations

Throughout his career, Long Cheng has collaborated with talented individuals, including Yijia Xia and Haiwen Yang. These partnerships have contributed to the advancement of his projects and patents.

Conclusion

Long Cheng is a dedicated inventor whose work in electronic device technology continues to impact the industry. His innovative patents and collaborations highlight his commitment to advancing technology in meaningful ways.

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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