Cremlingen, Germany

Hans-Joachim Vornholz

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Siemens Aktiengesellschaft. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Joachim Vornholz. Retrieved from https://idiyas.com/inventor/hans-joachim-vornholz

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Braunschweig, DE (2001)
  • Cremlingen, DE (2016)

Company Filing History:


Years Active: 2001-2016

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2 patents (USPTO):Explore Patents

Title: Innovations of Hans-Joachim Vornholz

Introduction

Hans-Joachim Vornholz is a notable inventor based in Cremlingen, Germany. He has made significant contributions to the field of technology, particularly in the areas of mobile communication and railway systems. With a total of 2 patents, his work reflects a commitment to enhancing efficiency and reliability in these sectors.

Latest Patents

One of his latest patents is a "Method device and system for controlling handoff." This innovative method involves collecting handoff status information from a mobile host, which includes parameters representing the status during the handoff from a source access point to a target access point. A handoff policy is generated based on this information to optimize the handoff process, thereby reducing total time delays and increasing the likelihood of successful handoffs.

Another significant patent is the "Device for automatically locating a railway vehicle." This invention addresses the challenges faced by vehicles equipped with a single receiving antenna or multiple antennas arranged side by side. It retains the phase angle of the received voltage when it drops below a certain level, allowing for accurate comparisons that can determine whether a line conductor intersection point has been passed or if transient transmission interference is present.

Career Highlights

Hans-Joachim Vornholz is associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to contribute to groundbreaking projects that leverage his expertise in mobile communication and railway technology.

Collaborations

He has collaborated with notable colleagues such as Matthias Kuhn and Mattias Lampe, further enhancing the innovative environment in which he works.

Conclusion

Hans-Joachim Vornholz's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving communication and transportation systems. His work continues to influence advancements in these critical fields.

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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