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For the Inventor, By the Inventor

Oviedo, FL, United States of America

Bruce H T Chai

This inventor holds 10 USPTO granted patents. Top assignees: Crystal Photonics, Inc., University of Central Florida Research Foundation Inc., Other. Active years: 2001-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bruce H T Chai. Retrieved from https://idiyas.com/inventor/bruce-h-t-chai

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

USPTO Granted Patents = 10

% Patents Active = 70.0

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 399(Granted Patents)


Company Filing History:

goldMedal5 out of 12 
 
Crystal Photonics, Inc.
 patents
silverMedal5 out of 1,374 
 
University of Central Florida Research Foundation Inc.
 patents
bronzeMedal1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2001-2008

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10 patents (USPTO):Explore Patents
1. 7397034 - Method of enhancing performance of doped scintillation crystals (2008-07-08),
2. 7033858 - Method for making Group III nitride devices and devices produced thereby (2006-04-25),
3. 6921901 - Lutetium yttrium orthosilicate single crystal scintillator detector (2005-07-26),
4. 6624420 - Lutetium yttrium orthosilicate single crystal scintillator detector (2003-09-23),
5. 6455986 - Electronic device including langasite structure compound and method for making such devices (2002-09-24),
6. 6424081 - Electronic device including langasite structure compounds and method for making same (2002-07-23),
7. 6327282 - Yb-doped:YCOB laser (2001-12-04),
8. 6301275 - Self-frequency doubled Nd-doped YCOB laser (2001-10-09),
9. 6185236 - Self frequency double nd-doped: YCOB LASER (2001-02-06),
10. 6185231 - Yb-doped:YCOB laser (2001-02-06),

Title: Bruce H T Chai: Innovator in Scintillation Crystals and Semiconductor Devices

Introduction

Bruce H T Chai is a notable inventor based in Oviedo, FL (US), recognized for his contributions to the fields of scintillation crystals and semiconductor devices. With a total of 10 patents to his name, Chai has made significant advancements that enhance the performance and manufacturing processes of these technologies.

Latest Patents

Among his latest patents, Chai developed a method for enhancing the performance of doped scintillation crystals. This method involves a reducing step for crystals containing dopants, such as cerium in a specific oxidation state. The process aims to improve the light yield of the scintillation crystal, which may include rare earth silicates. Another notable patent is a method for making Group III nitride devices. This method outlines the steps for creating semiconductor devices using a sacrificial growth substrate of Lithium Aluminate, which is crucial for the development of efficient semiconductor layers.

Career Highlights

Chai has worked with several organizations, including Crystal Photonics, Inc. and the University of Central Florida Research Foundation, Inc. His work in these institutions has allowed him to push the boundaries of innovation in his field.

Collaborations

Throughout his career, Chai has collaborated with notable individuals such as Dennis Allen Hammons and Qing Ye. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Bruce H T Chai stands out as an influential inventor whose work in scintillation crystals and semiconductor devices continues to impact the industry. His innovative methods and collaborations highlight his commitment to advancing technology.

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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