Changhua, Taiwan

Ming-Jung Tsai

This inventor holds 41 USPTO granted patents and 12 published patent applications, primarily in Motor Control Systems. Top assignee: Anpec Electronics Corporation. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ming-Jung Tsai. Retrieved from https://idiyas.com/inventor/ming-jung-tsai

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

USPTO Granted Patents = 41 

% Patents Active = 90.2

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 1,035(Granted Patents)


Location History:

  • Chang-Hua, TV (2012)
  • Chang-Hua, TW (2008 - 2013)
  • Hsinchu, TW (2013 - 2017)
  • Changhua County, TW (2015 - 2024)

Company Filing History:


Years Active: 2008-2026

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Areas of Expertise:
Motor Driver
Speed Control
Error Elimination
Phase Switching
Rotational Speed
DC Motor
Electromagnetic Interference
Power Adjustment
Frequency Conversion
Current Limit Control
Fan Systems
Heat Dissipation
41 patents (USPTO):Explore Patents

Title: Innovating Motor Control: The Contributions of Ming-Jung Tsai

Introduction: Ming-Jung Tsai, an accomplished inventor from Changhua County, Taiwan, holds an impressive portfolio of 38 patents. His expertise in motor control technologies has led to significant advancements, particularly in driver mechanisms that enhance performance and reliability.

Latest Patents: Among his recent inventions is the "Motor Driver Having High Success Rate Starting Mechanism." This innovative design utilizes a multi-segment slope pattern circuit to connect various waveform values into a smooth curve, optimizing the startup process of motors. It intelligently determines slope parameters based on motor-related variables, ensuring effective motor operation.

Another notable patent is the "Motor Driver Having Startup Adjusting Mechanism." This invention incorporates a steady-state detector circuit that monitors motor performance, outputting a steady-state detected signal. By selecting an appropriate startup waveform pattern, the device adapts to the motor's needs, facilitating a more stable startup.

Career Highlights: Ming-Jung Tsai is a valued member of Anpec Electronics Corporation, where he has contributed to the development of cutting-edge motor control solutions. His extensive knowledge and dedication to innovation have earned him recognition in the field.

Collaborations: Throughout his career, Tsai has worked alongside talented professionals such as Ching-Sheng Li and Kun-Min Chen. Their collaborative efforts have furthered the advancement of technology in motor driving systems, showcasing the power of teamwork in the innovation process.

Conclusion: Ming-Jung Tsai's contributions to motor driver technology exemplify the impact of innovative thinking in engineering. His patents not only reflect his expertise but also pave the way for advancements that can enhance motor performance across various applications. As the field continues to evolve, inventors like Tsai remain at the forefront of technological progress.

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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