For the Inventor, By the Inventor

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Santa Barbara, CA, United States of America

Callwave Communications, LLC

USPTO Granted Patents = 80

% Expired Patents = 97.5

Forward Citations = 735

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24 inventors (with patents filed for the assignee):

David S Trandal (68 out of 135 patents)

Leland W Kirchhoff (39 out of 59 patents)

David Frank Hofstatter (26 out of 40 patents)

4. Robert F Smith (25 out of 38 patents)

5. Colin Denison Kelley (25 out of 54 patents)

6. David C McClintock (16 out of 19 patents)

7. David J Brahm (15 out of 52 patents)

8. David Giannini (14 out of 16 patents)

9. Robert A Dolan (7 out of 19 patents)

10. Scott Herriman (6 out of 8 patents)

11. Donnie Tognazzini (6 out of 8 patents)

12. John R Day (6 out of 8 patents)

13. Chris Phillips (5 out of 5 patents)

14. Nicholas Burwell (5 out of 5 patents)

15. Loren Bland (5 out of 5 patents)

Core Competencies:

Call Processing

Telecommunications Management

Message Delivery

Data Transfer

Dynamic Call Log

Voice Message Translation

Call Routing

Telephony Services

Subscriber Registration

Speed Dialing

Telephony Processing

Call Screening

80 patents: Sort by Forward Citations

1. 10142269 - Methods and systems for communications processing (2018-11-27),

2. 9917953 - Systems and methods for call processing (2018-03-13),

3. 9860385 - Methods and systems for providing communications services (2018-01-02),

4. 9838542 - Methods and systems for managing communications (2017-12-05),

5. 9706029 - Methods and systems for call processing (2017-07-11),

6. 9692891 - Methods and systems for blocking unwanted communications (2017-06-27),

7. 9686414 - Methods and systems for managing telecommunications and for translating voice messages to text messages (2017-06-20),

8. 9684504 - Methods and systems for transferring data over a network (2017-06-20),

9. 9647978 - Methods and apparatus for providing expanded telecommunications service (2017-05-09),

10. 9609139 - Methods and systems for providing telecommunications services (2017-03-28),

11. 9544254 - Methods and systems for communications processing (2017-01-10),

12. 9531882 - Methods and systems for confirming message delivery (2016-12-27),

13. 9497308 - Method and systems for messaging services (2016-11-15),

14. 9491297 - Methods and systems for managing telecommunications (2016-11-08),

15. 9432494 - Methods and systems for creating a dynamic call log and contact records (2016-08-30),

CallWave Communications, LLC is a company specializing in communication solutions for businesses. With years of experience in the industry, CallWave offers a wide range of telecommunication services including voice, messaging, and collaboration tools. Their advanced technology and reliable infrastructure ensures seamless communication for businesses of all sizes. Visit their website to learn more about their services and how they can help improve your business communication.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

80 Patents

#7 in Santa Barbara, CA

#1,070 in California

#4,621 in US

#9,430 in the World

Santa Barbara, CA, United States of America

Callwave Communications, LLC

Forward Citations = 735

24 inventors:

David S Trandal (68 out of 135 patents)

Leland W Kirchhoff (39 out of 59 patents)

David Frank Hofstatter (26 out of 40 patents)

4. Robert F Smith (25 out of 38 patents)

5. Colin Denison Kelley (25 out of 54 patents)

Please report any incorrect information to [email protected]

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