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For the Inventor, By the Inventor

Houston, TX, United States of America

Bujin Guo

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: The University of Texas System, Applied Optoelectronics, Inc., Microsensor Technology. Active years: 2002-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bujin Guo. Retrieved from https://idiyas.com/inventor/bujin-guo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8 

% Patents Active = 75.0

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 1,208(Granted Patents)


Company Filing History:

goldMedal3 out of 5,640 
 
The University of Texas System
 patents
silverMedal2 out of 185 
 
Applied Optoelectronics, Inc.
 patents
bronzeMedal1 out of 8 
 
Microsensor Technology
 patents
4. 2 out of 834,570 
Other
 patents

Years Active: 2002-2019

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8 patents (USPTO):Explore Patents
1. 10418782 - Wavelength-selectable laser device providing spatially-selectable wavelenth(s) (2019-09-17),
2. 9698567 - Wavelength-selectable laser device providing spatially-selectable wavelength(S) (2017-07-04),
3. 7603166 - Method and apparatus for detection of vulnerable atherosclerotic plaque (2009-10-13),
4. 7426409 - Method and apparatus for detecting vulnerable atherosclerotic plaque (2008-09-16),
5. 7097315 - Polarization conversion and recycling method and apparatus (2006-08-29),
6. 6763261 - Method and apparatus for detecting vulnerable atherosclerotic plaque (2004-07-13),
7. 6615071 - Method and apparatus for detecting vulnerable atherosclerotic plaque (2003-09-02),
8. 6451044 - Method and apparatus for heating inflammed tissue (2002-09-17),

Title: Bujin Guo: Innovator in Wavelength-Selectable Laser Technology

Introduction

Bujin Guo is a prominent inventor based in Houston, TX, known for his significant contributions to laser technology. With a total of 8 patents to his name, Guo has made remarkable advancements in the field of wavelength-selectable laser devices.

Latest Patents

One of Guo's latest patents is a wavelength-selectable laser device that provides spatially-selectable wavelengths. This innovative device is designed to select one or more wavelengths for lasing in tunable transmitters or transceivers. It is particularly useful in wavelength division multiplexed (WDM) optical systems, such as WDM passive optical networks (PON). The device employs a dispersive optical element, like a diffraction grating, to disperse light emitted from a laser emitter. It directs different wavelengths of light toward a reflector at various spatial positions, allowing for the selection of wavelengths by reflecting light from chosen spatial positions back into the laser emitter. This process enables the reflected light with a wavelength at the selected spatial positions to complete the laser cavity.

Career Highlights

Bujin Guo has worked with the University of Texas System, where he has contributed to various research initiatives and projects. His work has been instrumental in advancing the understanding and application of laser technologies.

Collaborations

Guo has collaborated with notable individuals in his field, including S Ward Casscells and James T Willerson. These collaborations have further enriched his research and development efforts.

Conclusion

Bujin Guo's innovative work in wavelength-selectable laser technology has positioned him as a key figure in the field. His patents and collaborations reflect his commitment to advancing optical systems and enhancing communication technologies.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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