For the Inventor, By the Inventor

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Palo Alto, CA, United States of America

Echelon Systems Corporation

USPTO Granted Patents = 15

Trademarks = 4

Forward Citations = 1,997

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15 inventors (with patents filed for the assignee):

Wendell B Sander (8 out of 109 patents)

William B Twitty (8 out of 10 patents)

Robert A Dolin (3 out of 17 patents)

4. Glen Meyers Riley (3 out of 33 patents)

5. Armas C Markkula, Jr (3 out of 5 patents)

6. Shabtai Evan (3 out of 7 patents)

7. Stephen B Smith (3 out of 5 patents)

8. Brooks E Cowart (3 out of 6 patents)

9. Marek J Fridrich (2 out of 3 patents)

10. Philip H Sutterlin (1 out of 42 patents)

11. Robert L Einkauf (1 out of 8 patents)

12. Richard S Kagan (1 out of 5 patents)

13. James M Von De Bur (1 out of 5 patents)

14. G Michael Hey (1 out of 2 patents)

15. William R Bemiss (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 5513324 - Method and apparatus using network variables in a multi-node network (1996-04-30),

2. 5319641 - Multiaccess carrier sensing network communication protocol with priority (1994-06-07),

3. 5297143 - Network communication protocol including a reliable multicasting (1994-03-22),

4. 5148144 - Data communication network providing power and message information (1992-09-15),

5. 5146471 - Correlator for spread spectrum communications systems (1992-09-08),

6. 5029180 - Transceiver providing selectable frequencies and spreading sequences (1991-07-02),

7. 5018138 - Protocol for network having a plurality of intelligent cells (1991-05-21),

8. 4979183 - Transceiver employing direct sequence spread spectrum techniques (1990-12-18),

9. 4969147 - Network and intelligent cell for providing sensing, bidirectional (1990-11-06),

10. 4969146 - Protocol for network having a plurality of intelligent cells (1990-11-06),

11. 4955018 - Protocol for network having plurality of intelligent cells (1990-09-04),

12. 4947484 - Protocol for network having a plurality of intelligent cells (1990-08-07),

13. 4941143 - Protocol for network having a plurality of intelligent cells (1990-07-10),

14. 4939728 - Network and intelligent cell for providing sensing bidirectional (1990-07-03),

15. 4918690 - Network and intelligent cell for providing sensing, bidirectional (1990-04-17),

Echelon Systems Corporation, based in Palo Alto, California, specializes in advanced technology solutions, focusing on the development of innovative systems and software. The company is known for its expertise in areas such as cloud computing, data analytics, and automation technologies, catering to a diverse range of industries. Echelon's commitment to research and development drives its mission to enhance operational efficiency and deliver cutting-edge solutions that address complex challenges in the technology landscape.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#119 in Palo Alto, CA

#5,022 in California

#21,034 in US

#39,881 in the World

Palo Alto, CA, United States of America

Echelon Systems Corporation

Forward Citations = 1,997

15 inventors:

Wendell B Sander (8 out of 109 patents)

William B Twitty (8 out of 10 patents)

Robert A Dolin (3 out of 17 patents)

4. Glen Meyers Riley (3 out of 33 patents)

5. Armas C Markkula, Jr (3 out of 5 patents)

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