Altdorf, Germany

Johann Ramchen

This inventor holds 13 USPTO granted patents and 2 published patent applications and 9 EPO patents, primarily in Optoelectronic Components. Top assignees: Osram Opto Semiconductors Gmbh, Osram Opto Semiconductor Gmbh. Active years: 2014-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johann Ramchen. Retrieved from https://idiyas.com/inventor/johann-ramchen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 53.8

 

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2014-2019

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Areas of Expertise:
Optoelectronic
Semiconductor
Radiation-Emitting
Component
Device
Production Method
Semiconductor Chip
Carrier Substrate
Film
13 patents (USPTO):Explore Patents

Title: Johann Ramchen: Innovator in Optoelectronic Semiconductor Technology

Introduction

Johann Ramchen is a prominent inventor based in Altdorf, Germany. He has made significant contributions to the field of optoelectronic semiconductor technology, holding a total of 13 patents. His innovative work has advanced the capabilities and applications of semiconductor devices.

Latest Patents

Among his latest patents, Ramchen has developed an optoelectronic semiconductor component that features a carrier with a top side, at least one optoelectronic semiconductor chip, and a bonding wire. This device includes a covering body on the radiation main side and a reflective potting compound that surrounds the semiconductor chip. The design ensures that the bonding wire is either completely covered by the reflective potting compound or by both the reflective potting compound and the covering body. Another patent describes a similar optoelectronic semiconductor component, emphasizing the importance of the bonding wire's protection and the overall efficiency of the device.

Career Highlights

Ramchen has worked with notable companies in the industry, including Osram Opto Semiconductors GmbH and Osram Opto Semiconductor GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Throughout his career, Johann Ramchen has collaborated with talented individuals such as David Racz and Michael Zitzlsperger. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Johann Ramchen's work in optoelectronic semiconductor technology showcases his dedication to innovation and excellence. His numerous patents reflect his expertise and commitment to advancing the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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