For the Inventor, By the Inventor

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Sunnyvale, CA, United States of America

R2 Semiconductor, Inc.

USPTO Granted Patents = 21

EPO Patents = 5

Forward Citations = 270

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14 inventors (with patents filed for the assignee):

James E C Brown (11 out of 21 patents)

Lawrence M Burns (11 out of 103 patents)

David A Fisher (9 out of 32 patents)

4. Pablo Moreno Galbis (6 out of 6 patents)

5. Cory Severson (5 out of 5 patents)

6. Bret Rothenberg (3 out of 13 patents)

7. Daniel Dobkin (3 out of 4 patents)

8. Ravi Ramachandran (3 out of 9 patents)

9. Edward Coleman (2 out of 11 patents)

10. Eric Bernard Rodal (2 out of 7 patents)

11. Jonathan Mark Audy (2 out of 26 patents)

12. James Ec Brown (1 out of 1 patent)

13. Frank Sasselli (1 out of 1 patent)

14. James EC Brown (0 patent)

21 patents: Sort by Forward Citations

1. 9991782 - Control of conversion ratios of a power source block and bidirectional active filter (2018-06-05),

2. 9716433 - Control of conversion ratios of a power source block and a bidirectional active filter (2017-07-25),

3. 9069365 - DC-DC converter enabling rapid output voltage changes (2015-06-30),

4. 9035625 - Common cascode routing bus for high-efficiency DC-to-DC conversion (2015-05-19),

5. 8994347 - Assisting a load current of a switching voltage regulator (2015-03-31),

6. 8975887 - Suppressing oscillations in an output of a switched power converter (2015-03-10),

7. 8917067 - Assisting an output current of a voltage converter (2014-12-23),

8. 8843180 - Multimode operation DC-DC converter (2014-09-23),

9. 8773200 - Decoupling circuits for filtering a voltage supply of multiple power amplifiers (2014-07-08),

10. 8725218 - Multimode operation DC-DC converter (2014-05-13),

11. 8648583 - Delay block for controlling a dead time of a switching voltage regulator (2014-02-11),

12. 8634171 - Over voltage protection of a switching converter (2014-01-21),

13. 8593128 - Stacked NMOS DC-to-DC power conversion (2013-11-26),

14. 8508207 - Controlling a skew time of switches of a switching regulator (2013-08-13),

15. 8395362 - Controlling a dead time of a switching voltage regulator (2013-03-12),

R2 Semiconductor, Inc. is a semiconductor company specializing in the design and development of high-performance integrated circuits. With a focus on power management and energy-efficient solutions, R2 Semiconductor aims to deliver cutting-edge technologies for various applications. Visit their website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

21 Patents

#146 in Sunnyvale, CA

#3,615 in California

#15,151 in US

#29,031 in the World

Sunnyvale, CA, United States of America

R2 Semiconductor, Inc.

Forward Citations = 270

14 inventors:

James E C Brown (11 out of 21 patents)

Lawrence M Burns (11 out of 103 patents)

David A Fisher (9 out of 32 patents)

4. Pablo Moreno Galbis (6 out of 6 patents)

5. Cory Severson (5 out of 5 patents)

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