Company Filing History:

11 out of 33

Sino-american Silicon Products Inc.

patents

4 out of 1,719

National Taiwan University

patents

Years Active: 2003-2018

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10138572 - Crystalline silicon ingot and method of fabricating the same (2018-11-27),

2. 10087080 - Methods of fabricating a poly-crystalline silcon ingot from a nucleation promotion layer comprised of chips and chunks of silicon-containing particles (2018-10-02),

3. 10065863 - Poly-crystalline silicon ingot having a nucleation promotion layer comprising a plurality of chips and chunks of poly-crystalline silicon on the bottom (2018-09-04),

4. 10029919 - Multicrystalline silicon brick and silicon wafer therefrom (2018-07-24),

5. 9637391 - Crystalline silicon ingot including nucleation promotion layer (2017-05-02),

6. 9493357 - Method of fabricating crystalline silicon ingot including nucleation promotion layer (2016-11-15),

7. 9337375 - Seed used for crystalline silicon ingot casting (2016-05-10),

8. 9315918 - Crystalline silicon ingot and method of fabricating the same (2016-04-19),

9. 9163326 - Crystal growth device (2015-10-20),

10. 9109301 - Crystalline silicon formation apparatus (2015-08-18),

11. 9080252 - Method of manufacturing crystalline silicon ingot (2015-07-14),

12. 8034313 - Recovery method of silicon slurry (2011-10-11),

13. 6926771 - Apparatus for growing stoichiometric lithium niobate and lithium tantalate single crystals and method of growing the same (2005-08-09),

14. 6916371 - Apparatus for growing stoichiometric lithium niobate and lithium tantalate single crystals and method of growing the same (2005-07-12),

15. 6645294 - Rational directional solidification crystal growth system and method (2003-11-11),

Title: Innovations of Chung-Wen Lan

Introduction

Chung-Wen Lan is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of silicon technology, holding a total of 15 patents. His work focuses on the fabrication of crystalline silicon ingots, which are essential in various applications, including solar cells and semiconductor devices.

Latest Patents

Chung-Wen Lan's latest patents include a crystalline silicon ingot and a method of fabricating the same. This invention discloses a crystalline silicon ingot that comprises multiple silicon crystal grains growing in a vertical direction. The ingot features a bottom with a silicon crystal grain having a first average crystal grain size of less than about 12 mm. Additionally, the upper portion, located about 250 mm away from the bottom, contains a silicon crystal grain with a second average crystal grain size of greater than about 14 mm. Another notable patent involves methods of fabricating a poly-crystalline silicon ingot from a nucleation promotion layer comprised of chips and chunks of silicon-containing particles. This method includes several steps, such as loading a nucleation promotion layer onto a mold's bottom and controlling thermal parameters to enable silicon grains to grow vertically.

Career Highlights

Chung-Wen Lan has worked with notable organizations, including Sino-American Silicon Products Inc. and National Taiwan University. His experience in these institutions has allowed him to develop innovative techniques in silicon fabrication, contributing to advancements in the industry.

Collaborations

Chung-Wen Lan has collaborated with several professionals in his field, including Wen-Ching Hsu and Wen-Huai Yu. These collaborations have fostered a productive environment for innovation and research.

Conclusion

Chung-Wen Lan's contributions to silicon technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in silicon fabrication and related technologies.

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