Shmuel Shaffer

Palo Alto, CA, United States of America

Shmuel Shaffer

This inventor holds 547 USPTO granted patents and 39 published patent applications, plus 1 CIPO patent and 57 EPO patents, primarily in Zero-Knowledge Networks (CPC class H04L63-102). Top assignees: Cisco Technology, Inc., Siemens Information & Communication Networks, Inc., Higherground, Inc.. Active years: 1996-2026.

USPTO Granted Patents = 547 

% Patents Active = 82.6

 

 

Average Co-Inventor Count = 2.7

ph-index = 64

Forward Citations = 14,289(Granted Patents)

Forward Citations (Not Self Cited) = 13,783(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Santa Clara, CA (US) (2014)
  • Palo Alto, TX (US) (2014)
  • Palo Alto, AZ (US) (2016)
  • Palo Alto, CA (US) (1996 - 2024)

Company Filing History:

goldMedal302 out of 21,321 
 
Cisco Technology, Inc.
 patents
silverMedal124 out of 310 
 
Siemens Information & Communication Networks, Inc.
 patents
bronzeMedal28 out of 43 
 
Higherground, Inc.
 patents
4. 28 out of 30 
 
Journey.ai
 patents
5. 17 out of 2,328 
 
Avaya Inc.
 patents
6. 14 out of 4,776 
 
Juniper Networks, Inc.
 patents
7. 12 out of 209 
 
Siemens Communications, Inc.
 patents
8. 9 out of 46 
 
Siemens Business Communication Systems, Inc.
 patents
9. 2 out of 3 
 
Siemens Information
 patents
10. 2 out of 4 
 
Siemens Information and Communication Systems, Inc.
 patents
11. 2 out of 13 
 
Siemens Rolm Communications Inc.
 patents
12. 1 out of 2 
 
Communication Networks, Inc.
 patents
13. 1 out of 1 
 
Communications Networks, Inc.
 patent
14. 1 out of 5,602 
 
Hewlett Packard Enterprise Development LP
 patents
15. 1 out of 30,854 
 
Siemens Aktiengesellschaft
 patents
16. 1 out of 2 
 
Siemens Business Communications Systems
 patents
17. 1 out of 85 
 
Siemens Enterprise Communications, Inc.
 patents
18. 1 out of 1 
 
Siemens Information and Communications Systems, Inc.
 patent
19. 1 out of 834,350 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-2026

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Areas of Expertise:
Zero-Knowledge Data Management
Geolocation
Wireless Device Orientation
Access Control
Identity Verification
GNSS Mitigation
Machine Learning
Power Management
Multi-Wireless Device Location
Concealed Transactions
Network Fault Resolution
Personalized Surveys
547 patents (USPTO):Explore Patents

Title: Shmuel Shaffer - Pioneering Innovations in Medical Imaging and Communication Technologies

Introduction:

In the world of groundbreaking inventions and patents, Shmuel Shaffer stands out as a notable figure. Hailing from Palo Alto, California, Shmuel Shaffer has made remarkable contributions to the fields of medical imaging and communication technologies. With over 500 patents to his name, Shmuel Shaffer has consistently demonstrated his excellence in inventing solutions that offer enhanced accuracy and efficiency.

Latest Patents:

One of Shmuel Shaffer's recent patents involves a revolutionary medical imaging device. This innovation holds the potential to greatly improve accuracy and efficiency in diagnosis. While specific details about the patent are not mentioned, it is evident that Shmuel Shaffer's contribution in this area has the potential to revolutionize the medical field, making diagnosis faster and more precise.

In addition to medical imaging, Shmuel Shaffer has also explored other domains. His latest patents include "Satellite Echoing for Geolocation and Mitigation of GNSS Denial." This patent proposes a method to calculate the distance between a communication satellite and a target device, leveraging time difference analysis. Such innovation could have wide-ranging applications in the field of satellite communication and geolocation.

Another recent patent by Shmuel Shaffer focuses on "Providing Access Control and Identity Verification for Communications When Initiating a Communication from an Entity to be Verified." This patent provides techniques to ensure secure access control and identity verification during communication initiation. By leveraging a verification service, this invention enhances trust and reliability in digital communications.

Career Highlights:

Shmuel Shaffer has amassed an impressive portfolio of over 500 patents, showcasing his expertise and innovation across diverse technological domains. With his strong background in medical imaging and communication technologies, Shmuel Shaffer has consistently pushed the boundaries of what is possible.

Collaborations:

Throughout his career, Shmuel Shaffer has collaborated with renowned companies such as Cisco Technology, Inc. and Siemens Information & Communication Networks, Inc. These collaborations have allowed him to apply his inventive prowess to real-world problems and generate practical solutions that drive technological advancements.

Working alongside distinguished colleagues like William Joseph Beyda and Labhesh Patel, Shmuel Shaffer has fostered an environment of innovation and knowledge-sharing. These collaborations have not only amplified the impact of his inventions but have also contributed to the collective advancement of their respective fields.

Conclusion:

Shmuel Shaffer's ingenuity and dedication have propelled him to the forefront of technological innovation. With his extensive patent portfolio and groundbreaking contributions to medical imaging and communication technologies, Shmuel Shaffer has left an indelible mark in the realm of inventions. We can only anticipate more extraordinary developments from this remarkable innovator as he continues to push the boundaries of what is possible in the world of innovation and patents.

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