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For the Inventor, By the Inventor

Hsinchu, Taiwan

Yen-Chien Cheng

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Sunplus Technology Co., Ltd.. Active years: 2011-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yen-Chien Cheng. Retrieved from https://idiyas.com/inventor/yen-chien-cheng

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

USPTO Granted Patents = 6 

% Patents Active = 16.7

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Taipei County, TW (2011)
  • Hsinchu, TW (2012 - 2014)

Company Filing History:

goldMedal6 out of 360 
 
Sunplus Technology Co., Ltd.
 patents

Years Active: 2011-2014

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6 patents (USPTO):Explore Patents
1. 8749411 - Analog-to-digital conversion device and method thereof (2014-06-10),
2. 8654621 - Data recovery method and associated device (2014-02-18),
3. 8406103 - Data recovery device and method (2013-03-26),
4. 8300508 - Method and apparatus for judging blank area and data recorded-area of optical disc (2012-10-30),
5. 8299746 - Move-sled-home device and method for use in optical disc drive (2012-10-30),
6. 7916598 - Method for determining type of disk and apparatus thereof (2011-03-29),

Title: Yen-Chien Cheng: Innovator in Analog-to-Digital Conversion Technologies

Introduction

Yen-Chien Cheng is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of analog-to-digital conversion, holding a total of 6 patents. His work focuses on enhancing the efficiency and accuracy of data conversion processes.

Latest Patents

Cheng's latest patents include an "Analog-to-Digital Conversion Device and Method Thereof." This invention features a first level adjustment unit, an analog-to-digital converter (ADC), and a linear range detection unit. The ADC is designed to convert a test signal or a first input signal into a test data stream or a first output data stream. In adjustment mode, the linear range detection unit determines whether to adjust offset control information based on the conversion curve of the ADC. In operation mode, it continues to output the offset control information, ensuring that the first input signal remains within the linear range of the conversion curve.

Another notable patent is the "Data Recovery Method and Associated Device." This method classifies plural sampling values into four groups and generates channel estimation values based on specific groups. It includes a judging step to determine if the sampling values meet certain conditions, allowing for adjustments in polarity before outputting the sampling values.

Career Highlights

Yen-Chien Cheng is currently employed at Sunplus Technology Co., Ltd., where he continues to innovate in the field of technology. His work has been instrumental in advancing the capabilities of analog-to-digital conversion devices.

Collaborations

Cheng collaborates with talented individuals such as Wen-Chun Feng and Yung-Chi Yang, contributing to a dynamic and innovative work environment.

Conclusion

Yen-Chien Cheng's contributions to analog-to-digital conversion technologies highlight his role as a leading inventor in the field. His patents reflect a commitment to improving data processing methods, making significant strides in 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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