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Sacramento, CA, United States of America

Level One Communications, Inc.

USPTO Granted Patents = 87

CIPO Patents = 1

EPO Patents = 1

Forward Citations = 1,908

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54 inventors (with patents filed for the assignee):

Haim Shafir (9 out of 9 patents)

Hiroshi Takatori (8 out of 42 patents)

Sailesh Krishna Rao (8 out of 8 patents)

4. Daniel L Ray (8 out of 8 patents)

5. James W Everitt (6 out of 11 patents)

6. Ralph E Andersson (6 out of 6 patents)

7. Stefan M Wurster (6 out of 14 patents)

8. Amit Gattani (5 out of 8 patents)

9. Mark T Feuerstraeter (5 out of 16 patents)

10. James Ward Girardeau, Jr (5 out of 7 patents)

11. Michael Peter Mack (5 out of 24 patents)

12. Michael A Sokol (5 out of 5 patents)

13. Sajol C Ghoshal (5 out of 5 patents)

14. Kenneth G Buttle (5 out of 5 patents)

15. Shahriar Rabii (4 out of 15 patents)

Core Competencies:

Distributed Switch Memory Architecture

Automatic Speed Switching Repeater

Analog Bias Current Optimization

Phase-Locked Loop Behavior

Pulse Width Distortion Correction

Data Transmission Jitter Suppression

Self-Sustaining Precision Voltage Feedback

Automatic Gain Control

Adaptive Equalizers

Digital Calibration Method

Low Noise RF Amplifier Circuit

Invalid Symbol Security Jam

87 patents: Sort by Forward Citations

1. 6697362 - Distributed switch memory architecture (2004-02-24),

2. 6584145 - Sample rate converter (2003-06-24),

3. 6584109 - Automatic speed switching repeater (2003-06-24),

4. 6577695 - Emulating narrow band phase-locked loop behavior on a wide band phase-locked loop (2003-06-10),

5. 6577677 - Method and apparatus for analog bias current optimization (2003-06-10),

6. 6566908 - Pulse width distortion correction logic level converter (2003-05-20),

7. 6552580 - Bias technique for operating point control in multistage circuits (2003-04-22),

8. 6535567 - Method and apparatus for suppression of jitter in data transmission systems (2003-03-18),

9. 6535565 - Receiver rate converter phase calculation apparatus and method (2003-03-18),

10. 6529563 - Method and apparatus for providing a self-sustaining precision voltage and current feedback biasing loop (2003-03-04),

11. 6516185 - Automatic gain control and offset correction (2003-02-04),

12. 6472918 - Self-referencing slicer method and apparatus for high-accuracy clock duty cycle generation (2002-10-29),

13. 6469547 - Offset window detector (2002-10-22),

14. 6430287 - Combined parallel adaptive equalizer/echo canceller (2002-08-06),

15. 6417655 - Common mode bias voltage generator (2002-07-09),

Level One Communications, Inc. is a leading provider of network communications semiconductors. They specialize in designing, manufacturing, and marketing high-performance integrated circuits for various network applications. With a strong focus on innovation and quality, Level One Communications strives to deliver cutting-edge semiconductors that enable faster and more reliable communication networks.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

87 Patents

#3 in Sacramento, CA

#978 in California

#4,130 in US

#8,498 in the World

Sacramento, CA, United States of America

Level One Communications, Inc.

Forward Citations = 1,908

54 inventors:

Haim Shafir (9 out of 9 patents)

Hiroshi Takatori (8 out of 42 patents)

Sailesh Krishna Rao (8 out of 8 patents)

4. Daniel L Ray (8 out of 8 patents)

5. James W Everitt (6 out of 11 patents)

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