This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Williams Advanced Materials, Inc., Materion Advanced Materials Technologies and Services Inc.. Active years: 2002-2012.
Company Filing History:
2 out of 5 
1 out of 1 Years Active: 2002-2012
Title: Heiner Lichtenberger: Innovator in Soldering Alloys and Optical Data Storage
Introduction
Heiner Lichtenberger is a notable inventor based in Williamsville, NY (US). He has made significant contributions to the field of materials science, particularly in the development of soldering alloys and optical data storage technologies. With a total of 3 patents to his name, Lichtenberger's work has had a meaningful impact on various industries.
Latest Patents
One of Lichtenberger's latest patents is for a gold-tin-indium solder designed for processing compatibility with lead-free tin-based solder. This lead-free soldering alloy consists of gold, tin, and indium, with tin present in a concentration of 17.5% to 20.5% and indium in a concentration of 2.0% to 6.0%. The alloy has a melting point between 290°C and 340°C, making it particularly useful for hermetically sealing semiconductor devices. Another significant patent involves silver-reactive metal alloys for optical data storage. This optical data recording medium includes a reflective layer formed from a silver alloy, which contains samarium, copper, titanium, and manganese in specific concentrations.
Career Highlights
Throughout his career, Lichtenberger has worked with reputable companies such as Williams Advanced Materials, Inc. and Materion Advanced Materials Technologies and Services Inc. His expertise in materials science has allowed him to develop innovative solutions that address the needs of modern technology.
Collaborations
Lichtenberger has collaborated with talented individuals in his field, including Derrick L Brown and Scott Haluska. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Heiner Lichtenberger's contributions to soldering alloys and optical data storage exemplify the spirit of innovation. His work continues to influence the materials science industry, showcasing the importance of research and development in creating advanced technologies.