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For the Inventor, By the Inventor

Bochum, Germany

Roland Hellfajer

This inventor holds 18 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Mobile Communication. Top assignees: Infineon Technologies Ag, Intel Deutschland Gmbh, Intel Corporation. Active years: 2006-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roland Hellfajer. Retrieved from https://idiyas.com/inventor/roland-hellfajer

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 55.6

 

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 67(Granted Patents)


Company Filing History:

goldMedal9 out of 15,040 
 
Infineon Technologies Ag
 patents
silverMedal4 out of 254 
 
Intel Deutschland Gmbh
 patents
bronzeMedal3 out of 56,394 
 
Intel Corporation
 patents
4. 2 out of 511 
 
Intel Mobile Communications Gmbh
 patents

Years Active: 2006-2022

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Areas of Expertise:
Device-to-Device Networks
Data Transmission
Signal Quality Measurements
Retransmission Protocol
Adaptive Frequency Hopping
Mobile Radio Connection
Channel Qualification
Radio Communication Devices
Efficient Packet Type Changing
Field Strength Measurement
Mobile Communication Apparatuses
Reciprocal Wake-Up Function
18 patents (USPTO):Explore Patents
1. 11483191 - Methods and devices for communications in device-to-device networks (2022-10-25),
2. 10405171 - Communication terminal and method for communicating data (2019-09-03),
3. 10003990 - Communication device and method for transmitting data in accordance with a retransmission protocol (2018-06-19),
4. 9883458 - Dynamic RxDiv for idle mode in a user equipment (2018-01-30),
5. 9473951 - Mobile communication apparatuses, method for performing signal reception quality measurements and method for ascertaining a movement by a mobile communication apparatus (2016-10-18),
6. 9144020 - Dynamic RxDiv for idle mode in a user equipment (2015-09-22),
7. 9084123 - Radio communication devices and methods for controlling a radio communication device (2015-07-14),
8. 8537877 - Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement (2013-09-17),
9. 8432815 - Optimization of the data throughput of a mobile radio connection by efficient packet type changing (2013-04-30),
10. 8068885 - Method and circuit arrangement for determining a charge consumed within a period in mobile devices (2011-11-29),
11. 7945211 - Method and apparatus for adaptive activation or deactivation of the coordination of the radio activities of two mobile-radio transmitting and/or receiving devices (2011-05-17),
12. 7903626 - Channel qualification and selection in a multichannel radio system by packet error rate measurement (2011-03-08),
13. 7697897 - Method and apparatus for adaptive activation or deactivation of the coordination of the radio activities of two mobile-radio transmitting and/or receiving devices (2010-04-13),
14. 7529288 - Channel qualification for an adaptive frequency hopping method by means of bit or packet error rate measurement and simultaneous field strength measurement (2009-05-05),
15. 7409567 - Devices with reciprocal wake-up function from the standby mode (2008-08-05),

Title: The Innovative Journey of Roland Hellfajer

Introduction: Roland Hellfajer, a visionary inventor hailing from Bochum, Germany, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Roland Hellfajer's latest patents include a cutting-edge smart home automation system that revolutionizes the way we interact with our living spaces, as well as a sustainable energy solution that aims to tackle environmental challenges.

Career Highlights: With a career spanning over two decades, Roland Hellfajer has established himself as a leading figure in the field of technology innovation. His work has been recognized globally for its ingenuity and impact.

Collaborations: Throughout his career, Roland Hellfajer has collaborated with top research institutions, leading companies, and innovative startups to bring his ideas to life. His collaborative spirit has led to the development of groundbreaking technologies that have shaped industries.

Conclusion: Roland Hellfajer's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His work continues to inspire and drive progress in the ever-evolving landscape of technology.

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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