Shenzhen, China

Chao Cheng

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Shenzhen Zhangyue Technology Co., Ltd, Zhangyue Technology Co., Ltd, Mooreco, Inc.. Active years: 2008-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao Cheng. Retrieved from https://idiyas.com/inventor/chao-cheng

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 28(Granted Patents)


Location History:

  • Shenzhen, CN (2008 - 2022)
  • Beijing, CN (2021 - 2024)

Company Filing History:


Years Active: 2008-2024

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5 patents (USPTO):Explore Patents

Title: Chao Cheng: Innovator in Handwriting Technology

Introduction

Chao Cheng is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of handwriting technology, holding a total of five patents. His innovative work focuses on devices and methods that enhance the reading and processing of handwriting.

Latest Patents

Chao Cheng's latest patents include a handwriting reading device, a method for processing report point data, and a computer storage medium. The method for processing report point data involves transmitting handwriting-associated data to a display controller via a System on Chip. The display controller then looks up a LUT table to acquire a first waveform for driving an ink screen based on the report point data. This process allows the ink screen to display handwriting effectively. Another notable patent is related to an ink screen reading device, which includes a method for driving the screen based on current temperature values. This innovation ensures optimal display quality by adjusting the waveform according to temperature conditions.

Career Highlights

Chao Cheng has worked with notable companies such as Zhangyue Technology Co., Ltd and Shenzhen Zhangyue Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions in handwriting technology.

Collaborations

Chao Cheng has collaborated with talented individuals in his field, including Wenzhi Zhu and Yu Wang. Their teamwork has contributed to the advancement of innovative solutions in handwriting processing.

Conclusion

Chao Cheng is a key figure in the development of handwriting technology, with multiple patents that showcase his expertise and innovative spirit. His work continues to influence the way handwriting is processed and displayed, making significant strides in this technological domain.

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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