Yung-Lieh Chien

This inventor holds 14 USPTO granted patents. Top assignees: Elan Microelectronics Corporation, Elantech Devices Corporation. Active years: 2007-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yung-Lieh Chien. Retrieved from https://idiyas.com/inventor/yung-lieh-chien

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

USPTO Granted Patents = 14

% Patents Active = 21.4

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 207(Granted Patents)

Location History:

Taoyuan County, TW (2013 - 2014)
Taoyuan, TW (2007 - 2022)

Company Filing History:

14 out of 189

Elan Microelectronics Corporation

patents

3 out of 7

Elantech Devices Corporation

patents

where one patent can have more than one assignee

Years Active: 2007-2022

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11249577 - Touch pad and sensing unit for the same (2022-02-15),

2. 9594497 - Method for scroll bar control on a touchpad and touchpad with a scroll bar control function (2017-03-14),

3. 8643606 - Method for scroll bar control on a touchpad and touchpad with scroll bar control function (2014-02-04),

4. 8378976 - Method for scroll bar control on a touchpad (2013-02-19),

5. 8378973 - Method for scroll bar control on a touchpad (2013-02-19),

6. 8149219 - Touchpad with single-layered printed circuit board structure (2012-04-03),

7. 8013842 - Method for gesture detection on a capacitive touchpad (2011-09-06),

8. 7982717 - Method for gesture detection on a touchpad (2011-07-19),

9. 7804490 - Method for multiple gesture detection and verification on a touchpad (2010-09-28),

10. 7768503 - Capacitive touchpad integrated with a graphical input function (2010-08-03),

11. 7710404 - Method for gesture detection on a touchpad (2010-05-04),

12. 7701447 - Method for multiple objects detection on a capacitive touchpad (2010-04-20),

13. 7436395 - Simplified capacitive touchpad and method thereof (2008-10-14),

14. 7274353 - Capacitive touchpad integrated with key and handwriting functions (2007-09-25),

Title: The Innovative Journey of Yung-Lieh Chien

Introduction: Yung-Lieh Chien, a pioneering inventor hailing from Taoyuan, Taiwan, has made significant contributions to the field of technology and innovation.

Latest Patents: Yung-Lieh Chien holds several patents in the areas of electronics and semiconductor technology, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Yung-Lieh Chien has been at the forefront of groundbreaking technological advancements, revolutionizing the way we interact with electronics on a daily basis.

Collaborations: Yung-Lieh Chien has collaborated with leading tech companies and research institutions worldwide, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Yung-Lieh Chien's relentless pursuit of innovation and his invaluable contributions to the field make him a true trailblazer in the world of technology and invention.

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]