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Hsinchu County, Taiwan

Rafael Microelectronics, Inc.

USPTO Granted Patents = 23

EPO Patents = 4

Forward Citations = 15

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21 inventors (with patents filed for the assignee):

Meng-Ping Kan (13 out of 15 patents)

Kuan-Ming Chen (5 out of 64 patents)

Hao-Yun Tang (4 out of 4 patents)

4. Chih-Wen Wu (3 out of 3 patents)

5. Tzu-Yun Wang (3 out of 3 patents)

6. Shi-Ming Wu (2 out of 2 patents)

7. Chung-Cheng Wang (1 out of 14 patents)

8. Po Chang Lin (1 out of 1 patent)

9. Chun Hua Tseng (1 out of 1 patent)

10. Szu-Yao Chu (1 out of 1 patent)

11. Chia-Kai Chang (1 out of 1 patent)

12. Yun-Yi Chen (1 out of 1 patent)

13. Tzy-Yun Wang (1 out of 1 patent)

14. Benjamin Chiang (1 out of 1 patent)

15. Kuan-Hsun Wang (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 12224712 - Method of maximizing power efficiency for power amplifier system and power amplifier system thereof (2025-02-11),

2. 11870406 - Fast automatic gain control circuit (2024-01-09),

3. 11711248 - Digital circuit for correcting mismatched IQ signals in a baseband receiver (2023-07-25),

4. 10965264 - Bias circuit for supplying a bias current to an RF power amplifier (2021-03-30),

5. 10903797 - Bias circuit based on BiFET technology for supplying a bias current to an RF power amplifier (2021-01-26),

6. 10855242 - Adaptive equalizer for high speed serial data and related control method (2020-12-01),

7. 10715089 - Circuit with co-matching topology for transmitting and receiving RF signals (2020-07-14),

8. 10658992 - Operational transconductance amplifier (2020-05-19),

9. 10637417 - Single chip for generating multiple differential signals and loop-through signals according to a single-ended RF signal (2020-04-28),

10. 10609323 - Universal tuning module (2020-03-31),

11. 10601386 - Automatic gain control circuit with background calibration (2020-03-24),

12. 10559940 - Laser power control system for laser diode using dual close loops (2020-02-11),

13. 10148239 - Circuit with co-matching topology for transmitting and receiving RF signals (2018-12-04),

14. 10141892 - Bias circuit for supplying a bias current to a RF power amplifier (2018-11-27),

15. 9825661 - Multi-user satellite receiving system and method thereof (2017-11-21),

Rafael Microelectronics, Inc. is a leading semiconductor company specializing in the design and production of integrated circuits for wireless communication systems. With a focus on innovative solutions, we provide superior products that enhance connectivity and enable advanced communication technologies. Leveraging our expertise in radio frequency, baseband, and mixed-signal designs, we offer a wide range of semiconductor solutions for applications such as cellular communication, IoT, and automotive electronics. Visit our website to learn more about our cutting-edge products and industry-leading solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

23 Patents

#20 in Hsinchu County

#711 in Taiwan

#26,804 in the World

Hsinchu County, Taiwan

Rafael Microelectronics, Inc.

Forward Citations = 15

21 inventors:

Meng-Ping Kan (13 out of 15 patents)

Kuan-Ming Chen (5 out of 64 patents)

Hao-Yun Tang (4 out of 4 patents)

4. Chih-Wen Wu (3 out of 3 patents)

5. Tzu-Yun Wang (3 out of 3 patents)

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