Company Filing History:
2 out of 27,246 
1 out of 285 Years Active: 2014-2025
Title: Innovations of Jianhua Qin
Introduction
Jianhua Qin is a notable inventor based in Beijing, China. He has made significant contributions to the field of technology, particularly in the areas of experimental apparatus and digital predistortion systems. With a total of 3 patents to his name, Qin's work reflects a commitment to advancing scientific understanding and practical applications.
Latest Patents
One of Jianhua Qin's latest patents is an "Experimental apparatus and method for shale supercritical synergistic penetration and imbibition based on damping vibration." This innovative apparatus includes a reaction autoclave, a damping vibration measurement device, a temperature control device, a pressure control device, a water level control device, a conductivity testing device, and a data processing device. Each component plays a crucial role in measuring and controlling the experimental conditions to enhance the understanding of shale behavior under supercritical conditions.
Another significant patent is the "Digital predistortion system and method based on envelope tracking and radio frequency system." This system aims to reduce the complexity of digital predistortion systems by utilizing a digital predistorter, a digital-to-analog converter, a frequency mixer, a power amplifier, and a power supply apparatus. The innovative approach allows for more efficient processing of predistortion signals, improving the overall performance of radio frequency systems.
Career Highlights
Jianhua Qin has worked with prominent organizations such as Huawei Technologies Co., Limited and the China University of Mining and Technology. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research and development.
Collaborations
Throughout his career, Jianhua Qin has collaborated with notable colleagues, including Junshi Chen and Yunbao Zeng. These partnerships have fostered an environment of innovation and have led to the development of impactful technologies.
Conclusion
Jianhua Qin's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in experimental methods and digital systems, showcasing the importance of innovation in driving progress.