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For the Inventor, By the Inventor

Hsinchu, Taiwan

Cheng-Yu Wu

This inventor holds 7 USPTO granted patents. Top assignees: Sunplus Technology Co., Ltd., Realtek Semiconductor Inc.. Active years: 2008-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng-Yu Wu. Retrieved from https://idiyas.com/inventor/cheng-yu-wu-0syajbte

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 61(Granted Patents)


Location History:

  • Hsinchu City, TW (2008)
  • Hsinchu, TW (2009 - 2022)

Company Filing History:

goldMedal6 out of 360 
 
Sunplus Technology Co., Ltd.
 patents
silverMedal1 out of 3,315 
 
Realtek Semiconductor Inc.
 patents

Years Active: 2008-2022

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7 patents (USPTO):Explore Patents
1. 11303640 - Circuit and packet processing method used in network device (2022-04-12),
2. 7978908 - Color signal interpolation system and method (2011-07-12),
3. 7659930 - Edge enhancement method and apparatus for Bayer images, and color image acquisition system (2010-02-09),
4. 7609300 - Method and system of eliminating color noises caused by an interpolation (2009-10-27),
5. 7590301 - Method and system for correcting defective pixels of a color image (2009-09-15),
6. 7535511 - Automatic exposure control method and automatic exposure compensation apparatus (2009-05-19),
7. 7440015 - Gamma correction method and system (2008-10-21),

Title: Cheng-Yu Wu: Innovator of Network Technologies

Introduction

Cheng-Yu Wu is an accomplished inventor based in Hsinchu, Taiwan, with a notable portfolio that includes seven patents. His contributions significantly enhance network technology and color signal processing, reflecting his expertise and innovative spirit in the field.

Latest Patents

Among Cheng-Yu Wu's latest patents are two groundbreaking inventions. The first is a **Circuit and Packet Processing Method Used in Network Device**. This invention comprises a circuit utilized in network devices, featuring a memory that houses an ACL (Access Control List) look-up table filled with multiple ACL rules. Each rule consists of a comparison field, a control field, and a logical operation field that help determine the processing of packets efficiently.

The second patent is a **Color Signal Interpolation System and Method**. This system innovatively performs green sample interpolation on signals with cross color samples. The methodology involves providing neighboring color samples, computing luminance values, and determining edge values to enhance color output effectively.

Career Highlights

Cheng-Yu Wu has had a fruitful career, contributing his expertise at premier companies such as Sunplus Technology Co., Ltd. and Realtek Semiconductor Inc. His work at these organizations has propelled advancements in technology, particularly in networking and signal processing.

Collaborations

Throughout his career, Cheng-Yu Wu has collaborated with notable peers, including Zhe-Hong Lin and Hung-ren Chen. These partnerships have fostered a creative and innovative environment, leading to the development of key technologies in their field.

Conclusion

Cheng-Yu Wu's contributions to network devices and color signal processing illustrate the impact one inventor can have on technology. His patents not only reflect his technical skills but also his commitment to enhancing the functionality and efficiency of electronic systems. As he continues to innovate, the tech industry eagerly anticipates his future contributions.

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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