Location History:
- Munich, DE (2002 - 2007)
- München, DE (2004 - 2007)
- 81247 Muenchen, DE (2007)
Company Filing History:
7 out of 30,040 
1 out of 832,812 Years Active: 2002-2007
Title: The Innovations of Patrick Leisching
Introduction
Patrick Leisching is a notable inventor based in Munich, Germany. He has made significant contributions to the field of optical communication, holding a total of 8 patents. His work focuses on advanced technologies that enhance data transmission efficiency.
Latest Patents
Among his latest patents are the add-drop multiplexer and the optical wavelength division multiplex transmission system. The add-drop multiplexer features a group filter that divides an incoming WDM signal into several channel groups of corresponding adjacent WDM channels. Each channel group is connected to a reconfiguration module, allowing for both manual and remote configuration of the Add-Drop channels. Additionally, the tunable add/drop&continue or drop&continue module comprises two optical filters, with at least one being tunable. This innovative design enables the drop&continue function without incurring high circuit-oriented expenses.
Career Highlights
Throughout his career, Patrick has worked with prominent companies, including Siemens Aktiengesellschaft. His experience in the industry has allowed him to develop cutting-edge technologies that address the growing demands of optical communication.
Collaborations
Patrick has collaborated with notable professionals in his field, including Detlef Stoll and Harald Bock. These partnerships have contributed to the advancement of his innovative projects.
Conclusion
Patrick Leisching's contributions to optical communication through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the future of data transmission technologies.