Company Filing History:
1 out of 3 
1 out of 833,002 Years Active: 2007-2010
Title: Libo Zeng: Innovator in Laser Technology
Introduction
Libo Zeng is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of laser technology, particularly in the development of high power Q-switched lasers for medical applications. With a total of 2 patents, his work has the potential to enhance surgical procedures, especially in soft tissue ablation.
Latest Patents
One of Libo Zeng's latest patents is focused on a high power Q-switched, intracavity frequency-doubled laser designed for laser ablation of soft tissue. This invention addresses the challenges associated with operating a high power Q-switched laser in a frequent on-off mode, which is particularly beneficial for laser prostatectomy. The patent highlights the issue of giant first pulses that can occur when switching from laser-ready mode to pulse-on mode, potentially causing damage to intracavity optics. Additionally, it discusses the temperature shocks that may arise from the sudden onset of high power pulse trains, which can also lead to optical damage. To mitigate these issues, the invention proposes a pre-lasing and ramping profile of laser parameters, demonstrating reliable operation of a diode-pumped, Q-switched, frequency-doubled Nd:YAG laser with output power up to 100 W.
Career Highlights
Throughout his career, Libo Zeng has worked with various organizations, including Applied Harmonics Corporation. His expertise in laser technology has positioned him as a key figure in the advancement of medical laser applications.
Collaborations
Libo Zeng has collaborated with notable individuals in his field, including Liyue Mu and Ming Lai. These partnerships have contributed to the development and refinement of his innovative technologies.
Conclusion
Libo Zeng's contributions to laser technology, particularly in the medical field, showcase his innovative spirit and dedication to improving surgical procedures. His patents reflect a commitment to addressing critical challenges in laser applications, making a significant impact on the industry.