Company Filing History:
1 out of 2 
2 out of 832,843 Years Active: 2013-2017
Title: Zvonimir Sipus: Innovator in Optical Technologies
Introduction
Zvonimir Sipus is a notable inventor based in Zagreb, Croatia. He has made significant contributions to the field of optical technologies, holding a total of three patents. His work focuses on advancements in fiber-optic systems and modulation-averaging structures.
Latest Patents
One of his latest patents is titled "Optical-coupler based modulation-averaging structures for self-seeded colorless WDM-PON." This invention involves a connected optical waveguide structure that comprises multiple four-port optical couplers and waveguide loops, each with unique perimeters. The design ensures that for any pair of loops, the ratio of the larger perimeter to the smaller perimeter exceeds five halves (5/2). Another significant patent is "Wavelength-reuse fiber-optic transmitters," which describes a fiber-optic transmitter that includes a transmitter optical port, an optical circulator, a semiconductor optical amplifier, and a two-port modulation-averaging structure. This innovative design enhances the efficiency of fiber-optic communication systems.
Career Highlights
Zvonimir has worked at the University of Zagreb, where he has contributed to research and development in optical technologies. His academic background and professional experience have positioned him as a key figure in his field.
Collaborations
Throughout his career, Zvonimir has collaborated with notable colleagues, including Dubravko Ivan Babic and Tin Komljenovic. These partnerships have fostered innovation and advancement in their shared areas of expertise.
Conclusion
Zvonimir Sipus is a distinguished inventor whose work in optical technologies has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in fiber-optic systems.