Shanghai, Japan

Johnny Ren

This inventor holds 1 USPTO granted patent. Top assignees: Semiconductor Manufacturing International (Beijing) Corporation, Semiconductor Manufacturing International (Shanghai) Corporation. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johnny Ren. Retrieved from https://idiyas.com/inventor/johnny-ren

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Johnny Ren: Innovator in Semiconductor Technology

Introduction

Johnny Ren is a prominent inventor based in Shanghai, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of devices used in phase change random access memory.

Latest Patents

Johnny Ren holds a patent for a semiconductor device and its manufacturing method. This innovative device includes a phase change unit and two sidewall electrodes located on opposite sides of the phase change unit. The structure consists of three layers, with a phase change material layer sandwiched between top and bottom insulating material layers. The design reduces the contact area between the electrodes and the phase change material, resulting in a smaller drive current and enhancing the integrated level of the device.

Career Highlights

Throughout his career, Johnny Ren has worked with notable companies in the semiconductor industry. He has been associated with Semiconductor Manufacturing International Corporation in both Beijing and Shanghai. His experience in these organizations has allowed him to refine his skills and contribute to advancements in semiconductor technology.

Collaborations

Johnny has collaborated with several talented individuals in his field, including Jia Xu and GuanPing Wu. These partnerships have fostered innovation and have been instrumental in the development of new technologies.

Conclusion

Johnny Ren is a key figure in semiconductor innovation, with a focus on enhancing memory devices. His work continues to influence the industry and pave the way for future advancements.

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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