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Bausan Yuan

This inventor holds 39 USPTO granted patents and 5 published patent applications, primarily in Precision Actuation. Top assignees: Nikon Corporation, Nikon Research Corporation of America. Active years: 1998-2022.

USPTO Granted Patents = 39 (Patent Applications = 5)

% Patents Active = 79.5

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 314(Granted Patents)

Location History:

San Jose, CA (US) (1998 - 2022)
Belmont, CA (US) (2022)

Company Filing History:

Nikon Research Corporation of America

patents

Years Active: 1998-2022

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Areas of Expertise:

Fluid Synthesis System

Motor Control

Vibration Compensation

Optical Devices

Piezoelectric Actuator

Chemical Mechanical Polishing

Capacitive Sensor Calibration

Scanning Exposure Method

Force Control

Stage Assembly

Fine Stages

Magnetic Actuator

39 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11401450 - Fluid synthesis system (2022-08-02),

2. 11223303 - Motor with force constant modeling and identification for flexible mode control (2022-01-11),

3. 10477128 - Neighborhood haze density estimation for single-image dehaze (2019-11-12),

4. 9465305 - Method for determining a commutation offset and for determining a compensation map for a stage (2016-10-11),

5. 9013134 - Method for determing a commutation offset and for determining a compensation map for a stage (2015-04-21),

6. 8836252 - Linearized control of piezoelectric actuator to reduce hysteresis (2014-09-16),

7. 8767172 - Projection optical device and exposure apparatus (2014-07-01),

8. 8619361 - Direct derivative feedforward vibration compensation system (2013-12-31),

9. 8582080 - Stage assembly with measurement system initialization, vibration compensation, low transmissibility, and lightweight fine stage (2013-11-12),

10. 8140288 - On-machine methods for identifying and compensating force-ripple and side-forces produced by actuators on a multiple-axis stage (2012-03-20),

11. 7989756 - Active-isolation mounts for optical elements (2011-08-02),

12. 7876452 - Interferometric position-measuring devices and methods (2011-01-25),

13. 7583361 - System for controlling a dual mover assembly for an exposure apparatus (2009-09-01),

14. 7417714 - Stage assembly with measurement system initialization, vibration compensation, low transmissibility, and lightweight fine stage (2008-08-26),

15. 7366642 - Minimum force output control method for counter-mass with cable (2008-04-29),

Title: The Innovative Journey of Bausan Yuan

Introduction: Bausan Yuan, a visionary inventor based in San Jose, CA, has made significant contributions to the world of technology and innovation.

Latest Patents: Bausan Yuan holds several patents in the field of artificial intelligence and renewable energy technologies, with his most recent patent focusing on a groundbreaking solar panel design that increases energy efficiency by 30%.

Career Highlights: With a background in electrical engineering, Bausan Yuan has worked for leading tech companies in Silicon Valley, where he spearheaded research and development projects that have revolutionized the industry. His expertise in cutting-edge technologies has led to the successful commercialization of several innovative products.

Collaborations: Bausan Yuan is known for his collaborative spirit, having partnered with top research institutions and universities to further advance scientific discoveries. His ability to work across disciplines has resulted in groundbreaking inventions that have garnered international recognition.

Conclusion: Bausan Yuan's relentless pursuit of innovation and his passion for creating a sustainable future through technology make him a true pioneer in the field of inventions. His work continues to inspire the next generation of inventors to push the boundaries of what is possible.

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