Company Filing History:
Years Active: 2009-2012
Title: The Innovative Mind of Donald Chin-Dong Chang
Introduction
Donald Chin-Dong Chang is a distinguished inventor based in Thousand Oaks, California. With a remarkable portfolio of seven patents, he has made significant contributions to the field of digital communication and positioning systems. His recent inventions showcase his commitment to enhancing technology in ways that improve reliability and efficiency.
Latest Patents
Chang's latest patents highlight his ingenuity and expertise. One notable invention is the "Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver." This advanced system is designed to track multiple GPS satellites at once, allowing independent detection of interference signals. The technology incorporates spatial filtering and acquisition code correlation, significantly enhancing the GPS receiver's ability to suppress interference, thereby improving its effectiveness compared to conventional models.
Another impressive patent is the "Method and apparatus for channel bonding using a multiple-beam antenna." This system optimizes wireless communication by utilizing multi-beam user terminals capable of directional discrimination. By bonding multiple communication channels into a single virtual channel, it effectively increases data bandwidth while minimizing interference, which is crucial for maintaining reliable communications.
Career Highlights
Currently, Donald Chang is a key inventor at Spatial Digital Systems, Inc., where he continues to drive innovation in digital communication technologies. His work has established the company as a leader in developing advanced GPS and wireless communication systems. The impact of his inventions extends beyond academic pursuits, providing practical solutions that cater to modern technological needs.
Collaborations
Throughout his career, Chang has likely engaged in collaborative efforts with various research institutions and engineers in the fields of technology and communications. These partnerships have contributed to the development of innovative solutions, ensuring that his patents remain at the forefront of advancements in the industry.
Conclusion
Donald Chin-Dong Chang's contributions to the field of technology exemplify the spirit of innovation. With his extensive patent portfolio and ongoing work at Spatial Digital Systems, Inc., he continues to lead advancements in digital communications and GPS technology. His ability to address complex challenges positions him as a key figure in the realm of modern inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.