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Hsinchu, Taiwan

Rafael Microelectronics, Inc.

USPTO Granted Patents = 23

EPO Patents = 4

Forward Citations = 17

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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),

Company Overview

Rafael Microelectronics, Inc. is a technology company based in Hsinchu, Taiwan, specializing in the development and manufacturing of advanced microelectronic solutions. The company focuses on innovative semiconductor technologies, catering to various sectors including telecommunications, consumer electronics, and automotive applications. With a commitment to research and development, Rafael Microelectronics aims to enhance the performance and efficiency of electronic devices through cutting-edge microchip designs and integrated systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

23 Patents

#155 in Hsinchu

#737 in Taiwan

#27,685 in the World

Hsinchu, Taiwan

Rafael Microelectronics, Inc.

Forward Citations = 17

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rafael Microelectronics, Inc.. Retrieved from https://idiyas.com/company/rafael-microelectronics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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