Location History:
- Munich, DE (1988 - 1999)
- München, DE (2003 - 2005)
Company Filing History:
3 out of 30,028 
1 out of 32 
1 out of 14,705 
Years Active: 1988-2005
Title: Christian Hanke: Innovator in Semiconductor Technology
Introduction
Christian Hanke is a notable inventor based in Munich, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on advancements in opto-electronic elements and semiconductor lasers.
Latest Patents
One of Hanke's latest patents is for a semiconductor laser with lateral current conduction. This invention features a semiconductor body with first and second main areas, each equipped with a contact area, along with first and second mirror areas. An active layer and a current-carrying layer are formed between the main areas. The current-carrying layer includes at least one strip-type resistance region that runs transversely to the resonator axis, with increased sheet resistivity in certain regions compared to adjacent areas. Another significant patent involves a method for coupling a surface-oriented opto-electronic element with an optical fiber. This method is particularly applicable to VCSEL laser diodes, LEDs, or photodiodes, and includes steps for wetting the fiber and the opto-electronic element with a transparent adhesive, allowing for a self-centering configuration.
Career Highlights
Christian Hanke has worked with prominent companies in the industry, including Siemens Aktiengesellschaft and Osram Opto Semiconductors GmbH & Co. OHG. His experience in these organizations has contributed to his expertise in semiconductor technologies and opto-electronics.
Collaborations
Throughout his career, Hanke has collaborated with notable colleagues such as Jochen Heinen and Bernhard Stegmueller. These partnerships have likely enhanced his innovative capabilities and contributed to his successful patent portfolio.
Conclusion
Christian Hanke is a distinguished inventor whose work in semiconductor technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the development of opto-electronic elements and semiconductor lasers.
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.