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For the Inventor, By the Inventor

Stuttgart, Germany

Bernhard Bruhn

This inventor holds 9 USPTO granted patents and 3 published patent applications. Top assignee: Ntt Docomo, Inc.. Active years: 2007-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bernhard Bruhn. Retrieved from https://idiyas.com/inventor/bernhard-bruhn

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

USPTO Granted Patents = 9 

% Patents Active = 55.6

Average Co-Inventor Count = 3.0

ph-index = 5

Forward Citations = 165(Granted Patents)


Company Filing History:

goldMedal9 out of 4,948 
 
Ntt Docomo, Inc.
 patents

Years Active: 2007-2012

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9 patents (USPTO):Explore Patents
1. 8209531 - Revocation of cryptographic digital certificates (2012-06-26),
2. 8156327 - Revocation of cryptographic digital certificates (2012-04-10),
3. 8024562 - Revocation of cryptographic digital certificates (2011-09-20),
4. 8006086 - Revocation of cryptographic digital certificates (2011-08-23),
5. 7814314 - Revocation of cryptographic digital certificates (2010-10-12),
6. 7747857 - Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates (2010-06-29),
7. 7743252 - Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates (2010-06-22),
8. 7315941 - Multi-certificate revocation using encrypted proof data for proving certificate's validity or invalidity (2008-01-01),
9. 7266692 - Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates (2007-09-04),

Sure! Here is the article:

**Title: The Inventive Mind of Bernhard Bruhn: Transforming Digital Security**

Introduction:

Bernhard Bruhn, a renowned inventor based in Stuttgart, Germany, has made significant contributions to the field of digital security. With an impressive portfolio of 9 patents, Bruhn continues to revolutionize the way we approach cryptographic digital certificates.

Latest Patents:

Bruhn's latest patents focus on the revocation of cryptographic digital certificates. One of his groundbreaking inventions involves providing a single validity proof to certificate owners for a set of certificates through multicast transmission within a designated multicasting group. Additionally, Bruhn developed a distributed certificate authority system that enhances security by withholding compromised Sub-CA validity proof to alert verifiers.

Career Highlights:

Currently affiliated with NTT Docomo, Inc., a leading telecommunications company, Bruhn's expertise and innovative solutions have been instrumental in bolstering digital security measures within the organization. With a keen focus on data encryption and partitioned decryption keys, Bruhn's work stands at the forefront of technological advancement.

Collaborations:

Throughout his career, Bernhard Bruhn has collaborated with esteemed professionals in the field of cybersecurity. Notable among his coworkers are Craig B Gentry and Zulfikar Ramzan, who have worked alongside Bruhn to push the boundaries of digital security technologies.

Conclusion:

In conclusion, Bernhard Bruhn's inventive spirit and dedication to enhancing digital security have solidified his position as a leading figure in the industry. His patents reflect a deep understanding of cryptographic systems and a commitment to developing innovative solutions that address contemporary security challenges.

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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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