Company Filing History:

5 out of 9,138

Industrial Technology Research Institute

patents

4 out of 76

Holtek Semiconductor Corp.

patents

1 out of 2

Signal Electronic Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1998-2012

where 'Filed Patents' based on already Granted Patents

9 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8174484 - Signal processing circuit and method (2012-05-08),

2. 8170822 - Compensation method for touch sensor system (2012-05-01),

3. 7800025 - Apparatus for controlling an electrical cooker and related method thereof (2010-09-21),

4. 7732547 - Fluorinated cyclic olefinic graft polymer (2010-06-08),

5. 7671669 - Device and method for reducing input noise (2010-03-02),

6. 7498699 - Electret and composite formed therewith (2009-03-03),

7. 7317052 - Fluoropolymer blend with high ionic conductivity (2008-01-08),

8. 6315542 - Gas injection mold structure for a gas auxiliary injection molding equipment (2001-11-13),

9. 5785247 - Gas injection nozzle for gas assisted injection molding (1998-07-28),

Title: Innovations of Wen-Liang Liu

Introduction

Wen-Liang Liu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of signal processing and touch sensor systems. With a total of nine patents to his name, Liu's work has had a considerable impact on technology.

Latest Patents

One of his latest patents is a signal processing circuit and method. This method includes several steps, such as providing a first synchronizing signal with a synchronizing frequency and detecting whether the next expected pulse appears within a specific time frame. This innovation effectively eliminates the picture-field flicker phenomenon in LCDs. Another significant patent is a compensation method for touch sensor systems. This method does not require operating voltage calibration and involves measuring frequency outputs to determine if the touch sensor system has been activated by a foreign object.

Career Highlights

Wen-Liang Liu has worked with prominent organizations, including the Industrial Technology Research Institute and Holtek Semiconductor Corporation. His experience in these companies has allowed him to develop and refine his innovative ideas.

Collaborations

Throughout his career, Liu has collaborated with several talented individuals, including Dar-Ming Chiang and Jen-Luan Chen. Their teamwork has contributed to the success of various projects and patents.

Conclusion

Wen-Liang Liu's contributions to signal processing and touch sensor technology demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to solving real-world problems through inventive solutions.

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