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For the Inventor, By the Inventor

Hsinchu, Taiwan

Yi-Lun Shen

This inventor holds 22 USPTO granted patents and 2 published patent applications, primarily in Power Control Technologies. Top assignees: Leadtrend Technology Corporation, Grenergy Opto Inc., Weltrend Semiconductor Inc.. Active years: 2009-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-Lun Shen. Retrieved from https://idiyas.com/inventor/yi-lun-shen

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

USPTO Granted Patents = 22 

% Patents Active = 86.4

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • Taipei City, TW (2014)
  • Taipei, TW (2015)
  • Hsinchu, TW (2009 - 2018)

Company Filing History:

goldMedal16 out of 189 
 
Leadtrend Technology Corporation
 patents
silverMedal4 out of 31 
 
Grenergy Opto Inc.
 patents
bronzeMedal2 out of 42 
 
Weltrend Semiconductor Inc.
 patents

Years Active: 2009-2018

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Areas of Expertise:
Power Control
Switching Mode Power Supply
Voltage Regulation
Current Control
Frequency Jittering
Over Voltage Protection
Integrated Circuit
DC to DC Converter
Load Compensation
Transformer
Power Management
22 patents (USPTO):Explore Patents
1. 10164518 - Power control device capable of detecting the condition of the sensing resistor (2018-12-25),
2. 10141836 - Control circuit capable of detecting status of receiving power and decreasing voltage of capacitor accordingly (2018-11-27),
3. 9577515 - Controller for generating jitters in a quasi resonant mode and method for generating jitters in a quasi resonant mode (2017-02-21),
4. 9431911 - Switching mode power supply capable of providing a block time in response to an output current (2016-08-30),
5. 9343983 - Controller for generating jitters in a constant current mode of a power converter and method thereof (2016-05-17),
6. 9236793 - Methods and power controllers for primary side control (2016-01-12),
7. 9209696 - Switching mode power supply capable of achieving soft transition for valley switching, or performing valley locking (2015-12-08),
8. 9190918 - Controllers and related control methods for generating signals representing an output current to a load in a switched mode power supply (2015-11-17),
9. 9077250 - Constant current control units and control methods thereof for primary side control (2015-07-07),
10. 9059638 - Control methods and apparatuses for switching mode power supplies (2015-06-16),
11. 9036377 - Control circuit of a switched-mode power converter and method thereof (2015-05-19),
12. 8976559 - Control methods and power controllers with load compensation adapted for a power supply (2015-03-10),
13. 8964417 - Power controllers and control methods suitable for operating a switched mode power supply in quasi-resonant mode (2015-02-24),
14. 8779743 - Control circuits and control methods for over voltage protection in power suppliers (2014-07-15),
15. 8766670 - Sample-and-hold circuit for generating a variable sample delay time of a transformer and method thereof (2014-07-01),

Title: The Innovative Mind of Yi-Lun Shen

Introduction: Yi-Lun Shen, based in Hsin-Chu, Taiwan, is a prolific inventor with a remarkable portfolio of 22 patents. His contributions to technology, particularly in power control systems, have been noteworthy. This article explores his latest patents, career highlights, and collaborations with other professionals.

Latest Patents: Yi-Lun Shen has recently developed several innovative patents, including a "Power control device capable of detecting the condition of the sensing resistor." This device incorporates a switch control circuit, multiple resistors, and various comparison circuits to optimize power management. Another notable patent is the "Control circuit capable of detecting the status of receiving power and decreasing voltage of capacitor accordingly," which intelligently manages AC power receipt and capacitor voltage based on detection signals and operational voltages. These innovations illustrate his commitment to enhancing electrical systems efficiency.

Career Highlights: Throughout his career, Shen has worked for reputable companies that have allowed him to hone his skills and contribute to cutting-edge projects. His experience includes significant roles at Leadtrend Technology Corporation and Grenergy Opto Inc., where his technical expertise has been vital in driving advancements in power control technologies.

Collaborations: In his professional journey, Yi-Lun Shen has collaborated with talented colleagues such as Yu-Yun Huang and Ren-Yi Chen. Their collective efforts in research and development reflect the power of teamwork in fostering innovation and pushing the boundaries of technology.

Conclusion: Yi-Lun Shen's contributions to the field of power control are commendable, marked by a robust patent portfolio that showcases his inventive spirit. His work not only exemplifies technical excellence but also highlights the importance of collaboration in achieving remarkable innovations. As he continues to expand his horizon in technology, the industry eagerly anticipates his future contributions.

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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