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Santa Clara, CA, United States of America

Siemens Business Communication Systems, Inc.

Calculating rank

USPTO Granted Patents = 46

Forward Citations = 2,288

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83 inventors (with patents filed for the assignee):

William Joseph Beyda (10 out of 224 patents)

Shmuel Shaffer (9 out of 549 patents)

Chris Yuan (5 out of 6 patents)

4. Roberto Perelman (4 out of 18 patents)

5. Jeanne Ichnowski (4 out of 5 patents)

6. Mark E Kaminsky (4 out of 7 patents)

7. Bipin Patel (4 out of 6 patents)

8. Michael G Duncan (3 out of 12 patents)

9. Wayne E McKinnon (3 out of 17 patents)

10. Neufito L Fernandes (3 out of 4 patents)

11. Joel Q Adams (3 out of 8 patents)

12. David Weiss (2 out of 24 patents)

13. David C Iglehart (2 out of 38 patents)

14. Roger Bjork (2 out of 3 patents)

15. Leland A Lester (2 out of 25 patents)

Core Competencies:

Call Management

User Presence Detection

Telephony Systems

Adaptive Backoff

Conference Bridges

Voice Messaging

Dynamic Allocation

Processor Simulation

Power Management

Document Exchange

CSMA/CD Networks

Inventory Control

46 patents: Sort by Forward Citations

1. 6002753 - Method and apparatus for interfacing computers to exchange telephone (1999-12-14),

2. 5901211 - System and method for automatically transferring calls or allowing access (1999-05-04),

3. 5895988 - Safety system for an electronic device having multiple power inputs (1999-04-20),

4. 5870610 - Autoconfigurable method and system having automated downloading (1999-02-09),

5. 5864755 - Method for allowing a mobile phone to receive a call through a wireless (1999-01-26),

6. 5857091 - Machine and method for simulating a processor-based digital system (1999-01-05),

7. 5857019 - Apparatus and method for providing a telephone user with control of the (1999-01-05),

8. 5847695 - Method and apparatus for implementing a dialpad on the surface of a (1998-12-08),

9. 5844980 - Queue managing system and method (1998-12-01),

10. 5841778 - System for adaptive backoff mechanisms in CSMA/CD networks (1998-11-24),

11. 5835926 - Multiple memory addressing using adjustable chip select (1998-11-10),

12. 5832073 - Configurable I/O panel or telephony systems (1998-11-03),

13. 5828742 - Caller discrimination within a telephone system (1998-10-27),

14. 5825873 - Interface for providing call control for a headset attached to a (1998-10-20),

15. 5825869 - Call management method and system for skill-based routing (1998-10-20),

Company Overview

Siemens Business Communication Systems, Inc., based in Santa Clara, CA, specializes in advanced telecommunications solutions. The company focuses on developing innovative technologies in call management, voice messaging, and telephony systems, enhancing communication efficiency for businesses. Their expertise extends to power management and user presence detection, ensuring seamless connectivity and operational reliability. Siemens is committed to delivering cutting-edge conference bridges and adaptive backoff mechanisms, positioning itself as a leader in the telecommunications sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

46 Patents

#77 in Santa Clara, CA

#1,798 in California

#7,614 in US

#15,133 in the World

Santa Clara, CA, United States of America

Siemens Business Communication Systems, Inc.

Forward Citations = 2,288

83 inventors:

William Joseph Beyda (10 out of 224 patents)

Shmuel Shaffer (9 out of 549 patents)

Chris Yuan (5 out of 6 patents)

4. Roberto Perelman (4 out of 18 patents)

5. Jeanne Ichnowski (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Siemens Business Communication Systems, Inc.. Retrieved from https://idiyas.com/company/siemens-business-communication-systems

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

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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