This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Purdue Research Foundation. Active years: 2003-2006.
Company Filing History:
Years Active: 2003-2006
Title: Innovations of Daniel E. Leaird
Introduction
Daniel E. Leaird is a prominent inventor based in West Lafayette, IN (US). He has made significant contributions to the field of optical communications and pulse generation. With a total of 3 patents, his work has advanced the technology used in high-speed data transmission systems.
Latest Patents
One of his latest patents is titled "Methods and apparatus for generating a radiation pulse sequence." This invention discloses an apparatus that includes two coupled direct space-to-time pulse generators (DSTPGs) with a channel operation element (COE) in between. The first DSTPG forms multiple spatially separated radiation pulse sequences, while the COE modifies these sequences by imparting time delays. The modified sequences are then combined by the second DSTPG to create a single output radiation pulse sequence.
Another notable patent is the "Direct space-to-time pulse shaper and optical word generator." This optical communications subsystem allows for the multiplexing of multiple parallel electronic data streams onto a serial, very high-speed optical data channel. It can also generate programmable ultrafast optical data words for testing optical components and system performance in high-speed data transmission. The key device component is based on a modified arrayed waveguide grating structure, which integrates seamlessly with a high-speed optoelectronic modulator array. This system has demonstrated pulse spacings as small as 1 picosecond, achieving effective data rates of up to one terahertz.
Career Highlights
Daniel E. Leaird is associated with the Purdue Research Foundation, where he continues to innovate and contribute to advancements in optical technologies. His work has been instrumental in developing systems that enhance data transmission capabilities.
Collaborations
He collaborates with Andrew Marc Weiner, furthering research and development in their respective fields.
Conclusion
Daniel E. Leaird's contributions to optical communications and pulse generation have significantly impacted the technology landscape. His innovative patents reflect his expertise and commitment to advancing high-speed data transmission systems.