This inventor holds 13 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Shenzhen Dikai Industrial Co., Ltd., Shenzhen Dikai Industial Co., Ltd., Shenzhen Dikai Industrial Co., Ltd. Active years: 2015-2026.
Company Filing History:
10 out of 12 
1 out of 1 
1 out of 2 Years Active: 2015-2026
Title: Gary Bruce Peckham: Innovator in Precious Stone Testing Technology
Introduction
Gary Bruce Peckham is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of precious stone testing technology. With a total of 13 patents to his name, Peckham has developed innovative solutions that enhance the accuracy and efficiency of gemstone evaluation.
Latest Patents
Among his latest inventions is the "Multi-functional precious stone testing apparatus and method thereof." This apparatus features a portable housing that includes a hand-held casing and a probe casing extending from the front end of the hand-held casing. The testing unit housed within the hand-held casing comprises a UV light emission unit, a UV light reflecting and guiding unit, and a UV light receiving unit. This technology allows for the detection of various qualities and types of diamonds by sensing the UV lights reflected and refracted by the testing object. Another notable patent is also titled "Multi-functional precious stone testing apparatus and method thereof," which includes a conductive probe, a sensor, and a UV light source for emitting a UV light beam. This design enables the sensor to determine the qualities of the testing object through the analysis of UV light interactions.
Career Highlights
Gary Bruce Peckham has worked with Shenzhen Dikai Industrial Co., Ltd., where he has applied his expertise in developing advanced testing technologies. His work has significantly impacted the industry, providing tools that enhance the reliability of gemstone assessments.
Collaborations
Peckham has collaborated with notable individuals in his field, including Xiuling Zhu and Xiu Ling Zhu. These partnerships have contributed to the advancement of his innovative projects.
Conclusion
Gary Bruce Peckham stands out as a pioneering inventor in the realm of precious stone testing technology. His contributions through multiple patents reflect his commitment to innovation and excellence in this specialized field.