Wei-Hsuan Tu

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignees: Mediatek Corporation, Mediatek Incorporation. Active years: 2006-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wei-Hsuan Tu. Retrieved from https://idiyas.com/inventor/wei-hsuan-tu

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

Calculating rank

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 90.9

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 35(Granted Patents)

Location History:

Taipei, TW (2006)
Hsinchu, TW (2007 - 2011)

Company Filing History:

Mediatek Incorporation

patents

Years Active: 2006-2011

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8031097 - Multiplying digital-to-analog converter for high speed and low supply voltage (2011-10-04),

2. 7924087 - Reference buffer circuit (2011-04-12),

3. 7768432 - Analog-to-digital conversion devices and analog-to-digital conversion stages thereof (2010-08-03),

4. 7746260 - Multiplying digital-to-analog converter for high speed and low supply voltage (2010-06-29),

5. 7705758 - Method and apparatus for digital to analog conversion (2010-04-27),

6. 7701288 - Variable gain amplifiers (2010-04-20),

7. 7626449 - Apparatus and method for tuning center frequency of a filter (2009-12-01),

8. 7403063 - Apparatus and method for tuning center frequency of a filter (2008-07-22),

9. 7345608 - Delta-Sigma DAC (2008-03-18),

10. 7295073 - Automatic gain control apparatus (2007-11-13),

11. 7099788 - Multiphase waveform generator capable of performing phase calibration and related phase calibration method (2006-08-29),

Title: Wei-Hsuan Tu: Innovator in Digital-to-Analog Conversion Technology

Introduction

Wei-Hsuan Tu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of digital-to-analog converters. With a total of 11 patents to his name, Tu's work has had a substantial impact on high-speed and low-voltage applications.

Latest Patents

Among his latest innovations is a multiplying digital-to-analog converter designed for high speed and low supply voltage. This invention features an operational amplifier (OP-amp) that operates under two different power supply voltages. It includes an OP-amp input switch block that selectively couples a common mode voltage to the input nodes of the OP-amp. Additionally, a capacitor block and a sampling switch block are integrated to enhance the performance of the converter. Another notable patent is a reference buffer circuit with high driving capability. This circuit employs a buffering stage with NMOS and PMOS transistors to provide high and low tracking voltages based on varying input voltages.

Career Highlights

Wei-Hsuan Tu has worked with notable companies in the technology sector, including MediaTek Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge innovations in the field of electronics.

Collaborations

Throughout his career, Tu has collaborated with talented individuals such as Tse-Hsiang Hsu and Tzung-Hung Kang. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Wei-Hsuan Tu is a distinguished inventor whose work in digital-to-analog conversion technology continues to influence the electronics industry. His innovative patents and collaborations highlight his 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]

1 patent pending: