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For the Inventor, By the Inventor

Hsinchu, Taiwan

Tung-Tsai Liao

USPTO Granted Patents = 28 

Average Co-Inventor Count = 2.2

ph-index = 5

Forward Citations = 264(Granted Patents)


Company Filing History:

goldMedal20 out of 60 
 
Generalplus Technology Inc.
 patents
silverMedal8 out of 360 
 
Sunplus Technology Co., Ltd.
 patents

Years Active: 2005-2023

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28 patents (USPTO):Explore Patents
1. 11569687 - Decoder for wireless charging transmitter and wireless charging transmitter using the same (2023-01-31),
2. 9454276 - Apparatus with both touch sensing and electrical field sensing functions and interactive apparatus using the same (2016-09-27),
3. 9367715 - System for non-contact ID identification and ID card using the same (2016-06-14),
4. 9361805 - Method and system for page detection using light attenuators (2016-06-07),
5. 9166647 - Expandable device for wireless audio input (2015-10-20),
6. 8988254 - Ultra-low power wakeup circuit device (2015-03-24),
7. 8665224 - Capacitance touch sensor (2014-03-04),
8. 8508300 - Circuit for thermal protection in audio power amplifier and method thereof (2013-08-13),
9. 8368313 - Electronic candle and electronic night lamp (2013-02-05),
10. 8354998 - Information input panel using light emitted diode matrix with time-division multiplexing (2013-01-15),
11. 8160276 - Audio system and related method integrated with ultrasound communication functionality (2012-04-17),
12. 8098992 - Multipurpose infrared apparatus and display apparatus thereof (2012-01-17),
13. 8081774 - Circuit for eliminating pop sounds at power on and off by a moderate waveform (2011-12-20),
14. 7880479 - Capacitive sensor with alternating current power immunity (2011-02-01),
15. 7872600 - Low cost analog to digital converter and a method for converting an analog signal to a digital signal (2011-01-18),

Title: **Tung-Tsai Liao: Innovator in Wireless Charging Technology**

Introduction

Tung-Tsai Liao is a prominent inventor based in Hsinchu, Taiwan, known for his contributions to the field of wireless charging technology. With an impressive portfolio of 28 patents, Liao has made significant advancements in the interaction between electrical fields and touch sensing functionalities.

Latest Patents

Liao's most recent patents showcase his innovative approach in wireless technology. One of his notable inventions is a **decoder for a wireless charging transmitter**, which addresses the common issue of signal error during decoding. By modifying the feedback circuit of wireless charging transmitters, his design ensures that signals within a specific swing are amplified correctly, thereby enhancing the accuracy of decoding.

Another significant patent is an **apparatus with both touch sensing and electrical field sensing functions**. This invention integrates a control circuit with dual capacitive sensing electrodes to detect touch and proximity. The design allows for precise measurement of interactions, distinguishing between touches and electrical fields, thus enabling more advanced interactive applications.

Career Highlights

Throughout his career, Tung-Tsai Liao has worked with well-respected companies in the technology sector, including Generalplus Technology Inc. and Sunplus Technology Co., Ltd. His contributions in these roles have helped shape the development of cutting-edge charging technologies that are essential in today’s electronic devices.

Collaborations

Liao has collaborated with talented individuals in his field, notably with colleagues Li Sheng Lo and Li-Sheng Lo. These partnerships have further enhanced the innovation and research processes, leading to significant advancements in technology and the commercialization of new inventions.

Conclusion

Tung-Tsai Liao’s expertise and creativity in the realm of wireless charging equipment and sensing technology mark him as an important figure in modern innovation. His dedication to advancing technology continues to influence future developments in the industry, demonstrating the impactful role of inventors in shaping our interconnected world.

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