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For the Inventor, By the Inventor

Taichung, Taiwan

Chih-Chang Lai

This inventor holds 75 USPTO granted patents and 39 published patent applications, primarily in Touch Display Technology (CPC class G06F). Top assignees: Novatek Microelectronics Corp., Wintek Corporation, Dongguan Masstop Liquid Crystal Display Co., Ltd.. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Chang Lai. Retrieved from https://idiyas.com/inventor/chih-chang-lai

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

USPTO Granted Patents = 75 

% Patents Active = 72.0

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 138(Granted Patents)

Forward Citations (Not Self Cited) = 123(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Taiwan, TW (2013)
  • Taichung County, TW (2010 - 2014)
  • Hsinchu County, TW (2014 - 2015)
  • Hsinchu, TW (2015)
  • Taiping, TW (2005 - 2016)
  • Taichung, TW (2014 - 2024)

Company Filing History:

goldMedal49 out of 1,705 
 
Novatek Microelectronics Corp.
 patents
silverMedal25 out of 275 
 
Wintek Corporation
 patents
bronzeMedal1 out of 33 
 
Dongguan Masstop Liquid Crystal Display Co., Ltd.
 patents
4. 1 out of 8 
 
Tpk Holding Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2005-2026

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Areas of Expertise:
Touch Display Panel
Wireless Power Function
Temperature Detection
Optical Sensing
Touch Control Method
Capacitive Touch Panel
Fingerprint Sensing
Proximity Sensing
Gesture Detection
Touch Control Module
Display Device
Driver Circuit
75 patents (USPTO):Explore Patents
1. 12730526 - Knob device (2026-09-08),
2. 12682804 - Method for generating overdriving voltage based on temperature of panel (2026-07-14),
3. 12638935 - Panel devices (2026-05-26),
4. 12633240 - Display device for examining the status of a gate line and integrated circuit thereof (2026-05-19),
5. 12567766 - Electronic device and panel with wireless power function (2026-03-03),
6. 12535919 - Routing methods and pin configurations for portable device display panel (2026-01-27),
7. 12498829 - Temperature detecting method for touch display panel (2025-12-16),
8. 12417005 - Touch panel with well-designed touch pattern (2025-09-16),
9. 12399395 - Display device and operation method for heating display panel (2025-08-26),
10. 12366938 - Touch display panel, electronic apparatus, and driver circuit (2025-07-22),
11. 12326988 - Knob on touch panel and related control method (2025-06-10),
12. 12153753 - Foldable touch display panel, electronic device and driver circuit (2024-11-26),
13. 12105907 - Display panel and operation method thereof (2024-10-01),
14. 12050745 - Control method for controller of interface device with multiple sensing functions (2024-07-30),
15. 12039122 - Touch apparatus (2024-07-16),

Title: The Innovative Journey of Chih-Chang Lai

Introduction: Chih-Chang Lai, a pioneering inventor hailing from Taichung, Taiwan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Chih-Chang Lai holds several patents in various fields, including technology, healthcare, and sustainable energy. His most recent patents focus on advancements in renewable energy sources and smart home technologies.

Career Highlights: With a career spanning over two decades, Chih-Chang Lai has worked tirelessly to bring his innovative ideas to life. He has been recognized for his contributions to the field of technology with prestigious awards and accolades.

Collaborations: Throughout his career, Chih-Chang Lai has collaborated with leading research institutions, universities, and companies to further develop and implement his inventions. His collaborative efforts have led to the successful commercialization of several groundbreaking technologies.

Conclusion: Chih-Chang Lai's passion for innovation and dedication to creating a positive impact on society through his inventions make him a true visionary in the world of technology. His relentless pursuit of excellence continues to inspire future generations of inventors and innovators.

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]
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