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Biao Sun

USPTO Granted Patents = 17 (Patent Applications = 1)

Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 798(Granted Patents)

Company Filing History:

11 out of 728

Western Digital (fremont), Inc.

patents

5 out of 5,313

Western Digital Technologies, Inc.

patents

1 out of 234

Western Digital Corporation

patents

Years Active: 2004-2025

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12444438 - Magnetic head air bearing design with island blocker for smear mitigation (2025-10-14),

2. 11869541 - Load/unload ramp for high-capacity hard disk drive (2024-01-09),

3. 11594247 - Slider air bearing designs with higher pressure and higher thermal flying height (TFC) efficiency (2023-02-28),

4. 10984828 - Sliders with low aspect ratio (2021-04-20),

5. 10910005 - Tangential and longitudinal glide ramp for magnetic storage device (2021-02-02),

6. 9431044 - Slider having shock and particle resistance (2016-08-30),

7. 8988830 - Air bearing design to mitigate lube waterfall effect (2015-03-24),

8. 8199437 - Head with an air bearing surface having a particle fence separated from a leading pad by a continuous moat (2012-06-12),

9. 7719795 - Head having a transducer heater and an air bearing surface with a flow-diversion dam and pressure-relief trough disposed upstream of the transducer (2010-05-18),

10. 7616405 - Slider with an air bearing surface having a inter-cavity dam with OD and ID dam surfaces of different heights (2009-11-10),

11. 7542246 - Transducer with pole tip protrusion compensation layer (2009-06-02),

12. 7477486 - Air bearing slider with a side pad having a shallow recess depth (2009-01-13),

13. 7289299 - Air bearing slider with three-projection trailing center pad (2007-10-30),

14. 6956718 - Sandwich diamond-like carbon overcoat for use in slider designs of proximity recording heads (2005-10-18),

15. 6879464 - Air bearing having a cavity patch surface coplanar with a leading edge pad surface (2005-04-12),

Title: The Innovative Mind of Biao Sun: A Journey Through Patents and Inventions

Introduction

Biao Sun, an inventive spirit based in Fremont, CA, has made significant contributions to technology through his 16 patents. His work primarily revolves around advancements in data storage solutions, showcasing a deep commitment to innovation in the field.

Latest Patents

Biao Sun’s latest patents exemplify his ingenuity and technical proficiency. One notable invention is the "Load/unload ramp for high-capacity hard disk drive." This multi-slope ramp design enhances the efficiency of hard disk drives by ensuring the safe positioning of sliders, thereby preventing potential crashes. The ramp consists of various slopes, where the design allows for overlapping sections with the disk while promoting a safer operation during loading and unloading.

Another significant innovation by Sun is related to "Slider air bearing designs with higher pressure and higher thermal flying height (TFC) efficiency." This invention focuses on sliders featuring notched trailing pads that enhance the pressure and thermal control around the recording head. By innovating in this area, Sun has improved the durability and longevity of data storage devices, ultimately benefiting users by enhancing performance without increasing energy consumption.

Career Highlights

Throughout his career, Biao Sun has worked with prominent companies, notably Western Digital and Western Digital Technologies, Inc. His role within these organizations has enabled him to contribute to key developments in hard drive technology, reinforcing their position in the competitive landscape of data storage solutions.

Collaborations

Biao Sun has collaborated with talented professionals throughout his career, including coworkers Eric Thomas Sladek and Forhad Hossain. These collaborations have fostered a creative environment that has presumably influenced the success of their collective innovations.

Conclusion

Biao Sun’s journey as an inventor reflects a dedication to pushing the boundaries of technology within the data storage industry. His 16 patents are a testament to his innovative spirit and commitment to enhancing performance and reliability in hard disk drives. As technology continues to evolve, the impact of inventors like Biao Sun remains crucial in shaping the future of data storage solutions.

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