Location History:
- San Mate, CA (US) (2009)
- San Mateo, CA (US) (2003 - 2010)
- San Jose, CA (US) (2007 - 2010)
Company Filing History:
8 out of 497 
3 out of 4,667 
2 out of 1,813 
Years Active: 2003-2010
Title: The Innovative Contributions of Marshall Thomas DePue
Introduction
Marshall Thomas DePue is a notable inventor based in San Mateo, California. He holds an impressive portfolio of 16 patents, showcasing his expertise in various technological fields. His work primarily focuses on motion tracking and 3-dimensional imaging, which have significant applications in modern technology.
Latest Patents
One of DePue's latest patents is titled "Tracking motion using an interference pattern." This invention describes a system, method, and device for tracking motion across a surface by creating an interference pattern through the reflection of light. The system produces at least one signal pattern corresponding to the detection of a dimension of the interference pattern. This detected dimension is associated with an assumed dimensional value to determine the distance traveled by the sensor.
Another significant patent is "Systems and methods for 3-D imaging." This invention outlines various embodiments related to 3-dimensional imaging. In one exemplary embodiment, an imaging system incorporates a 2-dimensional image capture system that generates 2-D digital image information representing an object. It also includes a signal transmitter that transmits a ranging signal towards the object and a signal receiver that receives the ranging signal returned by the object. An image processor computes distance information from the time difference between signal transmission and reception, combining this information with 2-D digital image data to produce 3-D digital image information.
Career Highlights
Throughout his career, DePue has worked with several prominent companies, including Avago Technologies and Agilent Technologies, Inc. His experience in these organizations has contributed to his innovative approach to technology and invention.
Collaborations
DePue has collaborated with notable individuals in his field, including Tong Xie and Douglas Michael Baney. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Marshall Thomas DePue's contributions to technology through his patents and collaborations highlight his significant role as an inventor. His work in motion tracking and 3-D imaging continues to influence the technological landscape.
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.