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Dongguan, China

MingGao Yao

USPTO Granted Patents = 51 (Patent Applications = 2)

Average Co-Inventor Count = 1.7

ph-index = 12

Forward Citations = 503(Granted Patents)

Forward Citations (Not Self Cited) = 482(Dec 10, 2025)

Company Filing History:

Sae Magnetics (h.k.) Limited

Sae Magentics (h.k.) Ltd.

Years Active: 2005-2013

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Areas of Expertise:

Head Gimbal Assembly

Micro-Actuator

Disk Drive Unit

Piezoelectric Element

Vibration Sensor

Flying Height Adjustment

Suspension Structure

Shock Resistance

Performance Testing

Altitude Sensing Systems

Manufacturing Method

Damage Prevention

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8472142 - Method of making a bonded structure for an electrical component, and/or head gimbal assembly, head stack assembly, and disk drive unit incorporating the same (2013-06-25),

2. 8225655 - Altitude sensing systems for flying height adjustment (2012-07-24),

3. 8194359 - Piezoelectric element having etched portion to form stepped recesses between layers and manufacturing method thereof, head gimbal assembly, and disk drive device with the same (2012-06-05),

4. 8169745 - Head gimbal assembly having balanced weight, and disk drive unit with the same (2012-05-01),

5. 8134809 - Disk drive head gimbal assembly including a PZT micro-actuator with a pair of separate PZT elements (2012-03-13),

6. 8130469 - Suspension, head gimbal assembly and/or disk drive unit including outrigger with spring beams, and/or manufacturing method thereof (2012-03-06),

7. 8125735 - Vibration sensor, suspension, head gimbal assembly and manufacturing method thereof, and disk drive unit including the same (2012-02-28),

8. 8120881 - Head gimbal assembly and manufacturing method thereof, and disk drive device with the same (2012-02-21),

9. 8089732 - Thin film piezoelectric element and its manufacturing method, head gimbal assembly and disk drive unit with the same (2012-01-03),

10. 8089728 - Head gimbal assembly, suspension for the head gimbal assembly, and disk drive unit with the same (2012-01-03),

11. 8040640 - Slider and micro-actuator assembly, head gimbal assembly, and disk drive unit with the same (2011-10-18),

12. 8018686 - Head gimbal assembly for use in disk drive devices and method of making the same (2011-09-13),

13. 7843666 - Suspension, head gimbal assembly and manufacturing method thereof, and disk drive unit with the same (2010-11-30),

14. 7821743 - Micro-actuator for use in small platform disk drive devices, and method of making the same (2010-10-26),

15. 7768746 - Rotational micro-actuator with a rotatable plate, head gimbal assembly and disk drive device with the same (2010-08-03),

Title: The Innovations of MingGao Yao: A Trailblazer in Electrical Engineering

Introduction: MingGao Yao, an accomplished inventor based in Dongguan, China, has made significant contributions to the field of electrical engineering. With a remarkable portfolio of 51 patents, Yao has demonstrated his expertise and ingenuity in creating innovative solutions for various electrical components.

Latest Patents: Among his latest inventions are methods related to the manufacturing of bonded structures for electrical components and altitude sensing systems for flying height adjustments. The bonded structure utilizes metal balls to effectively bond or weld electrical pads, enhancing visual control and ensuring a high-quality connection while avoiding potential short circuits. This approach not only improves manufacturing yield but also reduces costs significantly. Similarly, his altitude sensor design features a self-protective mechanism and unrivaled sensitivity to flying height due to its unique construction, which adapts to environmental changes without losing performance. The sensor can be integrated into disk drive devices, further showcasing Yao's innovative approach to engineering challenges.

Career Highlights: MingGao Yao has worked for notable companies such as Sae Magnetics (H.K.) Limited and Sae Magnetics (H.K.) Ltd., where he honed his skills and contributed to various projects. His extensive background in the industry reflects his commitment to advancing technology and improving manufacturing processes in the electrical sector.

Collaborations: Throughout his career, Yao has collaborated with talented individuals including Masashi Shiraishi and YiRu Xie. These partnerships have undoubtedly enriched his projects and led to remarkable advancements in their respective fields.

Conclusion: MingGao Yao stands as a prominent figure in the realm of electrical innovations. His numerous patents highlight his ability to combine practicality with cutting-edge technology. As he continues to explore new frontiers in electrical engineering, the impact of his work will undoubtedly resonate within the industry for years to come.

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