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South Hamilton, MA, United States of America

Shengwu Chang

This inventor holds 35 USPTO granted patents and 4 published patent applications, primarily in Ion Beam Technology. Top assignees: Varian Semiconductor Equipment Associates, Inc., Applied Materials, Inc.. Active years: 2006-2026.

USPTO Granted Patents = 35 (Patent Applications = 4)

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 81(Granted Patents)

Location History:

Newburyport, MA (US) (2006)
South Hamilton, MA (US) (2006 - 2021)
Hamilton, MA (US) (2009 - 2022)

Company Filing History:

26 out of 916

Varian Semiconductor Equipment Associates, Inc.

patents

9 out of 14,391

Applied Materials, Inc.

patents

Years Active: 2006-2026

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Areas of Expertise:

Ion Source

Electrostatic Filter

Ion Implanter

Beam Current

Conductive Beam Optics

Tandem Accelerator

Doping Uniformity

Beam Transmission

Current Sensor

Ion Beam Properties

High Voltage Insulator

Uniformity Tuning

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12518946 - Integrated gas box and ion source (2026-01-06),

2. 11232925 - System and method for improved beam current from an ion source (2022-01-25),

3. 11120966 - System and method for improved beam current from an ion source (2021-09-14),

4. 11011343 - High-current ion implanter and method for controlling ion beam using high-current ion implanter (2021-05-18),

5. 10937624 - Apparatus and method for controlling ion beam using electrostatic filter (2021-03-02),

6. 10886098 - Electrostatic filter and ion implanter having asymmetric electrostatic configuration (2021-01-05),

7. 10804068 - Electostatic filter and method for controlling ion beam properties using electrostatic filter (2020-10-13),

8. 10790116 - Electostatic filter and method for controlling ion beam using electostatic filter (2020-09-29),

9. 10714301 - Conductive beam optics for reducing particles in ion implanter (2020-07-14),

10. 10665415 - Apparatus and method for controlling ion beam properties using electrostatic filter (2020-05-26),

11. 10504682 - Conductive beam optic containing internal heating element (2019-12-10),

12. 10468224 - Apparatus and method for controlling ion beam properties using energy filter (2019-11-05),

13. 10074514 - Apparatus and method for improved ion beam current (2018-09-11),

14. 9934928 - Source housing assembly for controlling ion beam extraction stability and ion beam current (2018-04-03),

15. 9679745 - Controlling an ion beam in a wide beam current operation range (2017-06-13),

Title: The Innovative Journey of Shengwu Chang

Introduction:

Shengwu Chang, a pioneering inventor hailing from South Hamilton, MA, has made significant contributions to the field of technology and innovation.

Latest Patents:

Shengwu Chang's latest patents include groundbreaking inventions in the realm of renewable energy storage systems and advanced robotics technology.

Career Highlights:

With a career spanning over two decades, Shengwu Chang has been at the forefront of cutting-edge research and development, leading to the creation of revolutionary products that have reshaped industries.

Collaborations:

Throughout his career, Shengwu Chang has collaborated with top research institutions, leading companies, and brilliant minds in the field, fostering a culture of innovation and excellence.

Conclusion:

In conclusion, Shengwu Chang's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his position as a trailblazer in the world of inventions and technology.

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