Nathan W Cheung

This inventor holds 59 USPTO granted patents and 1 published patent application, primarily in Controlled Cleaving Process (CPC class H01L). Top assignees: Silicon Genesis Corporation, University of California. Active years: 1999-2015.

USPTO Granted Patents = 59 (Patent Applications = 1)

% Patents Active = 83.1

Average Co-Inventor Count = 2.1

ph-index = 41

Forward Citations = 6,132(Granted Patents)

Forward Citations (Not Self Cited) = 6,016(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

53 out of 150

Silicon Genesis Corporation

patents

6 out of 15,988

University of California

patents

Years Active: 1999-2015

Loading Chart...

Areas of Expertise:

Controlled Cleaving

Thin Film Separation

Wafer Assembly

Fluorescence Detection

Gettering Technique

Plasma Immersion Ion Implantation

Silicon-on-Silicon

Patterned Films

Multi-Layered Substrates

Beta Annealing

Optical Processing

Reversible Substrate

59 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9159605 - Controlled process and resulting device (2015-10-13),

2. 8835282 - Controlled process and resulting device (2014-09-16),

3. 8012852 - Controlled process and resulting device (2011-09-06),

4. 7846818 - Controlled process and resulting device (2010-12-07),

5. 7781305 - Controlled cleaving process (2010-08-24),

6. 7776717 - Controlled process and resulting device (2010-08-17),

7. 7759217 - Controlled process and resulting device (2010-07-20),

8. 7470600 - Method and device for controlled cleaving process (2008-12-30),

9. 7410887 - Controlled process and resulting device (2008-08-12),

10. 7371660 - Controlled cleaving process (2008-05-13),

11. 7348258 - Method and device for controlled cleaving process (2008-03-25),

12. 7221455 - Integrated, fluorescence-detecting microanalytical system (2007-05-22),

13. 7160790 - Controlled cleaving process (2007-01-09),

14. 6890838 - Gettering technique for wafers made using a controlled cleaving process (2005-05-10),

15. 6790747 - Method and device for controlled cleaving process (2004-09-14),

Title: Innovator Spotlight: Nathan W. Cheung - Pioneering Multi-Material Thin Film Technology

Introduction:

Nathan W. Cheung, based in Albany, CA, is a prolific inventor in the field of multi-material thin film technology. With an impressive portfolio of 59 patents, Cheung has made significant contributions to the advancement of innovative processes in the semiconductor industry.

Latest Patents:

Cheung's latest patents revolve around a controlled process for forming multi-material thin films. This method involves utilizing a multi-material donor substrate, energetic particles, and a controlled cleaving action to produce high-quality multi-material films consisting of single crystal silicon and GaN.

Career Highlights:

Throughout his career, Nathan W. Cheung has been associated with prominent organizations such as Silicon Genesis Corporation and the University of California. His expertise and innovative approach have helped drive advancements in thin film technologies, setting new standards in the industry.

Collaborations:

Cheung has had the privilege of collaborating with notable professionals in the field, including Francois J. Henley and Timothy David Sands. These collaborative efforts have led to groundbreaking research and development projects, further solidifying Cheung's reputation as a leading innovator in his field.

Conclusion:

In conclusion, Nathan W. Cheung's dedication to advancing multi-material thin film technology has not only resulted in a significant number of patents but has also positioned him as a key figure in the semiconductor industry. His innovative methods and collaborative spirit continue to inspire progress and drive innovation in this critical field.