Enter inventor name

EPO Patents = 1

Average Co-Inventor Count = 2.3

ph-index = 11

Forward Citations = 1,687(Granted Patents)

Location History:

Austin, TX (US) (2014)
Edina, MN (US) (1998 - 2018)

Company Filing History:

16 out of 2,311

University of Minnesota

3m Innovative Properties Company

patents

where one patent can have more than one assignee

Years Active: 1998-2018

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25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10026016 - Tracking and representation of multi-dimensional organs (2018-07-17),

2. 8787962 - Transmit opportunity detection (2014-07-22),

3. 8306811 - Embedding data in audio and detecting embedded data in audio (2012-11-06),

4. 8155375 - Video watermarking using temporal analysis (2012-04-10),

5. 8149961 - Ranging in multi-band communication systems (2012-04-03),

6. 8131007 - Watermarking using multiple watermarks and keys, including keys dependent on the host signal (2012-03-06),

7. 8103051 - Multimedia data embedding and decoding (2012-01-24),

8. 8098637 - Load balancing in wireless local area networks (2012-01-17),

9. 8090142 - Embedding data in and detecting embedded data from video objects (2012-01-03),

10. 7489665 - Enhanced time resolution using multiple receptions (2009-02-10),

11. 7454034 - Digital watermarking of tonal and non-tonal components of media signals (2008-11-18),

12. 7366908 - Digital watermarking with content dependent keys and autocorrelation properties for synchronization (2008-04-29),

13. 7300405 - Analysis of auscultatory sounds using single value decomposition (2007-11-27),

14. 7099654 - High speed wireless sensor, server and storage networks (2006-08-29),

15. 6915481 - Transactional watermarking (2005-07-05),

Title: Innovator Spotlight: Ahmed H Tewfik

Introduction

Ahmed H Tewfik is an accomplished inventor based in Edina, Minnesota, with a remarkable portfolio of 25 patents to his name. His work has significantly impacted various fields, particularly in the realms of multi-dimensional organ tracking and wireless network technology.

Latest Patents

Two of Ahmed H Tewfik's latest patents exemplify his innovative thinking and technical expertise. The first patent, titled "Tracking and Representation of Multi-Dimensional Organs," outlines a method for receiving data relating to the deformations of an object's surface. This invention generates spherical harmonics expressions from the received data and identifies relevant subspace expressions corresponding to the surface.

The second patent, "Transmit Opportunity Detection," presents methods and apparatus for leveraging excess capacity on wireless network mediums. One embodiment details a method for calculating a differential metric based on primary network traffic, which enables the determination of optimal transmission power for secondary network nodes. This innovative approach aims to enhance the efficiency of shared network resources.

Career Highlights

Throughout his career, Ahmed H Tewfik has made significant contributions while working with prestigious organizations. He has held positions at the University of Minnesota, where he potentially advanced academic research, and at Digimarc Corporation, specializing in digital watermarking and identification technology.

Collaborations

Ahmed has collaborated with notable coworkers, including Mitchell D Swanson and Bin Zhu. These partnerships have fostered an environment of innovation, allowing for the exploration of new ideas and the development of cutting-edge technologies in their respective fields.

Conclusion

Ahmed H Tewfik is a leading inventor whose work continues to shape the future of technology. With his substantial experience and a robust patent portfolio, he exemplifies the essence of innovation and its ability to solve complex problems in modern society.

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