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Santa Clara, CA, United States of America

Siemens Rolm Communications Inc.

USPTO Granted Patents = 13

Forward Citations = 287

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26 inventors (with patents filed for the assignee):

Mary E Kingsbury (4 out of 8 patents)

Wayne E McKinnon (3 out of 17 patents)

David E Bryant (3 out of 23 patents)

4. Doug A Erwin (3 out of 8 patents)

5. Erich C Elkins (3 out of 11 patents)

6. Shmuel Shaffer (2 out of 540 patents)

7. David Weiss (2 out of 20 patents)

8. Stefan Hillenmayer (2 out of 93 patents)

9. Ulrich Skrypalle (2 out of 4 patents)

10. David C Iglehart (1 out of 38 patents)

11. Stephen C Berger (1 out of 4 patents)

12. H Stephen Berger (1 out of 7 patents)

13. David J Morrison (1 out of 26 patents)

14. Andrzej Koscinski (1 out of 4 patents)

15. Leland A Lester (1 out of 25 patents)

13 patents: Sort by Forward Citations

1. 5754054 - Apparatus and method for determining the source and strength of (1998-05-19),

2. D387063 - Telephone key expansion unit (1997-12-02),

3. 5623540 - PBX data retrieval and reporting system and method (1997-04-22),

4. 5589773 - System and method for making electromagnetic measurements using a (1996-12-31),

5. 5583875 - Automatic parametric self-testing and grading of a hardware system (1996-12-10),

6. 5572613 - Multiple lightpipe device (1996-11-05),

7. D375095 - Telephone (1996-10-29),

8. 5570372 - Multimedia communications with system-dependent adaptive delays (1996-10-29),

9. 5568544 - Routing incoming calls to a PBX in response to route requests from a (1996-10-22),

10. D374674 - Telephone key expansion unit (1996-10-15),

11. 5561765 - Algorithm for testing a memory (1996-10-01),

12. 5553133 - System and method for predictive outdialing (1996-09-03),

13. 5485511 - Method and apparatus for determining the telephony features assigned to (1996-01-16),

Siemens Rolm Communications Inc. is a leading provider of communication solutions for businesses, government agencies, and other organizations. With a strong focus on innovation and customer satisfaction, Siemens Rolm offers a wide range of products and services including unified communications, contact center solutions, and networking equipment. The company is known for its high-quality products, reliable service, and commitment to meeting the needs of its customers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#275 in Santa Clara, CA

#5,472 in California

#23,099 in US

#43,615 in the World

Santa Clara, CA, United States of America

Siemens Rolm Communications Inc.

Forward Citations = 287

26 inventors:

Mary E Kingsbury (4 out of 8 patents)

Wayne E McKinnon (3 out of 17 patents)

David E Bryant (3 out of 23 patents)

4. Doug A Erwin (3 out of 8 patents)

5. Erich C Elkins (3 out of 11 patents)

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