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For the Inventor, By the Inventor

Taoyuan Hsien, Taiwan

Han-Chung Lai

USPTO Granted Patents = 64 

Average Co-Inventor Count = 1.1

ph-index = 8

Forward Citations = 244(Granted Patents)

Forward Citations (Not Self Cited) = 233(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Chung Li, TW (2004)
  • Jung Li, TW (2003 - 2008)
  • Jhongli, TW (2008)
  • Taoyuan Hsien, TW (2003 - 2011)
  • Hsinchu, TW (2008 - 2013)
  • Taoyuan County, TW (2009 - 2016)
  • Taoyuan, TW (2005 - 2018)

Company Filing History:

goldMedal63 out of 4,573 
 
Au Optronics Corporation
 patents
silverMedal1 out of 4 
 
So Bright Electronics Co., Ltd.
 patents

Years Active: 2003-2018

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Areas of Expertise:
Thin Film Transistor Array
Liquid Crystal Display
Active Matrix Substrate
Pixel Structure
Electrostatic Discharge Protection
Fabrication Method
Multi-Domain Vertical Alignment
TFT LCD Fabrication
Repairing Method
LED Package Structure
Flat Panel Display
64 patents (USPTO):Explore Patents
1. 10084133 - Mask (2018-09-25),
2. 9240532 - LED package structure (2016-01-19),
3. 8592262 - Residue isolation process in TFT LCD fabrication (2013-11-26),
4. 7916228 - Method for repairing thin film transistor array by welding a top electrode to a common line (2011-03-29),
5. 7817240 - Thin film transistor array substrate having particular pixel electrode and patterned upper electrode (2010-10-19),
6. 7811869 - Fabrication method of multi-domain vertical alignment pixel structure (2010-10-12),
7. 7777826 - Active matrix substrate and repair method of pixel unit (2010-08-17),
8. 7675581 - Pixel structure and TFT array drain connected to pixel electrode without connection line from drain to top electrode therebetween (2010-03-09),
9. 7648846 - Active matrix substrate and repairing method thereof (2010-01-19),
10. 7646446 - Repairing method of a thin film transistor array substrate (2010-01-12),
11. 7612840 - Active matrix substrate and repair method of pixel unit (2009-11-03),
12. 7588975 - Method of manufacturing pixel structure (2009-09-15),
13. 7576375 - Thin film transistor array (2009-08-18),
14. 7569855 - Multi-domain vertical alignment pixel structure (2009-08-04),
15. 7507612 - Flat panel display and fabrication method thereof (2009-03-24),

Title: Innovator Profile: Han-Chung Lai

Introduction

Han-Chung Lai is a prolific inventor based in Taoyuan Hsien, Taiwan. With an impressive portfolio of 64 patents, he has made significant contributions to the fields of optics and electronics. His innovative approaches have led to advancements that cater to both consumer and industrial applications, underscoring his impact on modern technology.

Latest Patents

Among Han-Chung Lai’s latest inventions is a unique mask design that features patterned structures arranged sequentially along a predetermined direction. This mask incorporates an opening portion with through holes arranged in a matrix, surrounded by a thinner peripheral area. Additionally, he has developed a LED package structure that includes a substrate unit, a light-emitting unit with an LED chip, and a package unit that ensures efficient light projection. The innovative design allows for a concentrated cross light pattern which enhances overall luminous intensity.

Career Highlights

Throughout his career, Han-Chung has worked with notable companies such as AU Optronics Corporation and So Bright Electronics Co., Ltd. His work at these companies has played a pivotal role in advancing display technologies and lighting solutions, further solidifying his reputation as a leader in innovation.

Collaborations

Han-Chung Lai has collaborated with talented individuals, including Tung-Yu Chen and Chun-Hao Su. These partnerships have fostered creativity and innovation, enabling the development of cutting-edge technologies.

Conclusion

In summary, Han-Chung Lai is a distinguished inventor whose contributions to technology through his patents continue to shape the industry. His innovative spirit and collaborative efforts pave the way for future advancements in optics and electronics.

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