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For the Inventor, By the Inventor

Kaohsiung, Taiwan

Ying-Lang Chuang

This inventor holds 10 USPTO granted patents. Top assignees: Via Technologies, Inc., Tian Holdings, LLC. Active years: 2002-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ying-Lang Chuang. Retrieved from https://idiyas.com/inventor/ying-lang-chuang

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

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Taipei, TW (2005 - 2006)
  • Kaohsiung, TW (2002 - 2012)

Company Filing History:

goldMedal9 out of 1,975 
 
Via Technologies, Inc.
 patents
silverMedal1 out of 26 
 
Tian Holdings, LLC
 patents

Years Active: 2002-2012

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10 patents (USPTO):Explore Patents
1. RE43723 - Power control circuit for optical information recording device (2012-10-08),
2. 7084530 - Simultaneous switching output bounce reduction device and method (2006-08-01),
3. 7069348 - System and method for data transmission using PIO accelerator device in an IDE controller (2006-06-27),
4. 6943607 - Method and device for generating delay signal (2005-09-13),
5. 6940804 - Power control circuit for optical information recording device (2005-09-06),
6. 6859086 - Method and device for generating selection signal with improved accuracy (2005-02-22),
7. 6765416 - Device for recognizing power sources and associated method (2004-07-20),
8. 6690219 - Digital wave generating apparatus and the method thereof (2004-02-10),
9. 6661757 - Power control circuit for optical information recording device (2003-12-09),
10. 6385273 - Device for testing clock pulse generating circuit (2002-05-07),

Title: Innovations of Ying-Lang Chuang

Introduction

Ying-Lang Chuang is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of optical information recording devices and signal processing. With a total of 10 patents to his name, his work has had a considerable impact on technology.

Latest Patents

One of his latest patents is a power control circuit for an optical information recording device. This invention discloses a power control circuit that utilizes a power sampling signal from a photodiode. The signal is transmitted to both a peak envelope acquiring circuit and a bottom envelope acquiring circuit. The sampled signal is then fed back to a laser diode driving circuit, which adjusts the power of the optical signal emitted from the laser diode. This innovation reduces costs and is particularly suitable for high-speed recordable optical disk drives.

Another significant patent is the simultaneous switching output bounce reduction device and method. This invention provides a signal bounce inhibiting device and method to prevent power and ground bounce resulting from simultaneous switching output. The device includes an electric level toggling circuit and an electric level recovering circuit. The toggling circuit receives an internal signal and converts it into a first output signal in response to a control signal. The recovering circuit then processes this output signal to meet the internal signal requirements of a second chip.

Career Highlights

Ying-Lang Chuang has worked with several prominent companies, including Via Technologies, Inc. and Tian Holdings, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

He has collaborated with notable coworkers such as Chi-Wei Shih and Chu-Yu Hsiao, contributing to various projects and advancements in technology.

Conclusion

Ying-Lang Chuang's contributions to the field of optical information recording and signal processing are noteworthy. His innovative patents reflect his expertise and commitment to advancing 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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