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For the Inventor, By the Inventor

Taichung, Taiwan

Jen-Che Tsai

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 47(Granted Patents)


Location History:

  • Taichung Hsien, TW (2010 - 2012)
  • Taichung County, TW (2011 - 2013)
  • Taichung, TW (2014 - 2018)

Company Filing History:

goldMedal11 out of 4,763 
 
Mediatek Corporation
 patents

Years Active: 2010-2018

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11 patents (USPTO):Explore Patents
1. 9876517 - RF receiver and digitally-assisted calibration method applicable thereto (2018-01-23),
2. 9385740 - SAR ADC and method thereof (2016-07-05),
3. 9100078 - RF receiver and digitally-assisted calibration method applicable thereto (2015-08-04),
4. 9094034 - Digital to analog converting system and digital to analog converting method (2015-07-28),
5. 8669896 - Successive-approximation-register analog-to-digital convertor and related controlling method (2014-03-11),
6. 8629793 - Continuous-time delta-sigma ADC with compact structure (2014-01-14),
7. 8462960 - Signal processing system having a plurality of high-voltage functional blocks integrated into interface module and method thereof (2013-06-11),
8. 8218793 - Apparatus and muting circuit (2012-07-10),
9. 8171335 - Clock timing calibration circuit and clock timing calibration method for calibrating phase difference between different clock signals and related analog-to-digital conversion system using the same (2012-05-01),
10. 8018365 - Continuous-time delta-sigma ADC with compact structure (2011-09-13),
11. 7663525 - Digital to analog converter and conversion method (2010-02-16),

Title: Innovations by Inventor Jen-Che Tsai in Taichung, Taiwan

Introduction

Jen-Che Tsai is a notable inventor based in Taichung, Taiwan. With a strong portfolio of 11 patents, he has made significant contributions to the fields of radio frequency technology and analog-to-digital conversion.

Latest Patents

Among his latest inventions is the patent for an RF receiver and digitally-assisted calibration method applicable thereto. This invention features a radio frequency receiver that includes a digital tuning engine along with I-path and Q-path analog filters. The digital tuning engine plays a crucial role in managing I/Q imbalance differences by tuning the filters effectively.

Another remarkable patent is related to a Successive Approximation Register (SAR) ADC. This invention comprises a comparator, an input switch unit, and both positive and negative conversion capacitor arrays. The innovative design allows for efficient sampling of differential analog input signals and precise digital conversions, showcasing his expertise in digital signal processing.

Career Highlights

Jen-Che Tsai is currently employed at MediaTek Corporation, where he showcases his skills and knowledge in advancing technology. His work primarily focuses on developing solutions that enhance communication systems and improve data processing efficiency.

Collaborations

Throughout his career, Tsai has collaborated with several talented individuals, including his coworkers Sheng-Hao Chen and Yau-Wai Wong. These collaborations have fostered an environment of creativity and innovation, leading to the successful development of various patents.

Conclusion

Jen-Che Tsai’s contributions to technology and innovation emphasize the importance of continuous research and development in the industry. His patents not only highlight his ingenuity but also reflect his dedication to advancing electronic communication and signal processing technologies. His work at MediaTek Corporation demonstrates the impact that an inventor can have on modern technology and its future.

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