Company Filing History:

15 out of 161

Reveo, Inc.

patents

5 out of 164,108

International Business Machines Corporation

4. 2 out of 832,680

Other

patents

Years Active: 1986-2005

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23 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 6965420 - Spectrum-controllable reflective polarizers having electrically-switchable modes of operation (2005-11-15),

2. 6941051 - Method for producing non-linear optical organic crystal film (2005-09-06),

3. 6936195 - Method and apparatus for storing and retrieving information using optical data storage media (2005-08-30),

4. 6873381 - System for controlling unpolarized electromagnetic radiation (2005-03-29),

5. 6697133 - Controllable bandwidth polarizer (2004-02-24),

6. 6633354 - Spectrum-controllable reflective polarizers having electrically-switchable modes of operation (2003-10-14),

7. 6577798 - Method for producing non-linear optical organic crystal film (2003-06-10),

8. 6498775 - Multi-layer optical recording media and system for recording and reproducing information data (2002-12-24),

9. 6473143 - Broadband switchable polarizer (2002-10-29),

10. 6369868 - Liquid crystal polarizer with electrically controllable bandwidth (2002-04-09),

11. 6303056 - Composite nonlinear optical film, method of producing the same and applications of the same (2001-10-16),

12. 6252710 - Polarizer devices and methods for making the same (2001-06-26),

13. 6141367 - Solid state dye laser (2000-10-31),

14. 6106743 - Structurally ordered articles, fabrication method and applications of (2000-08-22),

15. 6094410 - Multi-layer optical recording media and method for recording and (2000-07-25),

Title: Bunsen Fan - Innovator in Optical Technologies

Introduction

Bunsen Fan, based in Peekskill, NY, is a prominent inventor known for his significant contributions to the field of optical technologies. With a remarkable portfolio consisting of 23 patents, Bunsen has focused on innovative solutions that leverage the properties of light and materials to create advanced optical devices.

Latest Patents

Among his latest patents is a groundbreaking invention titled "Spectrum-controllable reflective polarizers having electrically-switchable modes of operation." This invention describes a light-controlling film that employs a polymerized polymer network that varies spatially in relation to the film surface. The film consists of a crosslinked high molecular weight polymer mixed with a low molecular weight nematic material exhibiting cholesteric liquid crystal (CLC) characteristics. An electric field applied to the film enables precise control over the reflection bandwidth of circularly polarized light.

Another notable patent is a "Method for producing non-linear optical organic crystal film." This invention is aimed at providing crystalline non-linear optical films suitable for nonlinear-optics applications. It includes a substrate along with an alignment layer composed of elongated polymeric molecules that align in a primarily uniaxial direction. The inclusion of a non-linear optical material enhances the film's capabilities, making it valuable for various technological applications.

Career Highlights

Bunsen Fan's professional journey includes pivotal roles in esteemed organizations, such as Reveo, Inc. and International Business Machines Corporation (IBM). His tenure at these companies has allowed him to develop and refine his innovative ideas, ultimately leading to the successful patenting of numerous groundbreaking technologies.

Collaborations

Throughout his career, Bunsen has worked alongside talented individuals, including Sadeg Mustafa Faris and Le Li. These collaborations have played a crucial role in fostering creativity and pushing the boundaries of innovation in optical technologies.

Conclusion

Bunsen Fan's impressive array of patents showcases his commitment to advancing the field of optics through innovative inventions. His work not only reflects his talents as an inventor but also serves as an inspiration for future advancements in light control and non-linear optics.

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