This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: The University of New Mexico, University of California. Active years: 2014-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
6 out of 943 
1 out of 16,025 
Years Active: 2014-2017
Title: Innovations in Photon-Based Radiosurgery by Lijun Ma
Introduction
Lijun Ma is a prominent inventor based in Foster City, CA, known for his significant contributions to the field of photon-based radiotherapy and radiosurgery. With a total of six patents to his name, Ma has been at the forefront of developing advanced techniques that enhance the effectiveness of cancer treatment.
Latest Patents
One of Ma's latest patents is titled "System and methods of photon-based radiotherapy and radiosurgery delivery." This innovation focuses on improving the quality of radiosurgery by increasing the dose falloff rate from high dose regions within tumors to low dose regions in nearby healthy tissues. The method known as Dynamic Photon Painting (DPP) allows for a more precise treatment by moving the beam source along a dynamic trajectory, adjusting speed, direction, and dose rate during irradiation. This technique creates a dose gradient that rivals the proton Bragg Peak and outperforms traditional Gamma Knife® radiosurgery. Another notable patent is "System and methods for using a dynamic scheme for radiosurgery," which introduces a dynamic approach to Gamma Knife radiosurgery through the concept of 'dose-painting.' This method utilizes robotic patient positioning systems to optimize treatment planning, effectively transforming the Gamma Knife into a dynamic tool for continuous patient movement during the procedure.
Career Highlights
Lijun Ma has worked with notable institutions such as Stc.unm and the University of California, where he has contributed to groundbreaking research in the field of radiotherapy. His work has been instrumental in advancing the technology used in radiosurgery, making it safer and more effective for patients.
Collaborations
Ma has collaborated with several professionals in his field, including Shuang Luan and Zhe Chen, who have contributed to his research and development efforts.
Conclusion
Lijun Ma's innovative work in photon-based radiosurgery has significantly impacted cancer treatment methodologies. His patents reflect a commitment to improving patient outcomes through advanced technology and collaborative efforts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile