This inventor holds 8 USPTO granted patents and 31 EPO patents. Top assignees: Carl Zeiss Ag, Carl Zeiss Meditec Ag, Carl Zeiss Microimaging Gmbh. Active years: 2009-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kleinromstedl, DE (2009)
- Kleinromstedt, DE (2010 - 2019)
Company Filing History:






Years Active: 2009-2019
Title: The Innovative Contributions of Hans-Jürgen Dobschal
Introduction: Hans-Jürgen Dobschal, a prominent inventor based in Kleinromstedt, Germany, has made significant contributions to the field of optical devices through his innovative spirit. With a remarkable portfolio of 8 patents, he has focused on developing technologies that enhance visual measurement and lens functionality.
Latest Patents: Among his most recent patents are two notable inventions. The first, titled "Visual Field Measuring Device and System," pertains to mobile computer devices equipped with front-mounted optical systems and computer program products that facilitate perimetry measurement. This advancement represents a leap forward in the pursuit of accurate visual field assessment. The second invention is a "Lens with an Extended Range of Focus." This lens is designed with a unique focal power distribution that varies as a function of the radial height and azimuth angle. Through its innovative design, this lens aims to provide enhanced optical performance for various applications.
Career Highlights: Hans-Jürgen Dobschal has built a distinguished career with experience at renowned companies such as Carl Zeiss AG and Carl Zeiss Microimaging GmbH. His work at these institutions has allowed him to collaborate with innovative minds and contribute to cutting-edge research in optical technologies.
Collaborations: Throughout his career, Dobschal has worked alongside talented colleagues, including Ralf Wolleschensky and Jörn Greif-Wüstenbecker. These collaborations have fostered an environment of innovation, enabling the development of new concepts and technologies in the field of optics.
Conclusion: Hans-Jürgen Dobschal is a visionary inventor whose work continues to shape the landscape of optical devices. His contributions, particularly in the areas of visual field measurement and lens technology, reflect a commitment to innovation that has the potential to impact both the scientific community and everyday life. With each new patent, he reinforces the importance of creativity and ingenuity in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile