For the Inventor, By the Inventor

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Taichung, Taiwan

Rhine Electronic Co., Ltd.

USPTO Granted Patents = 24

Trademarks = 2

Forward Citations = 342

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11 inventors (with patents filed for the assignee):

Chung-Min Chang (7 out of 8 patents)

Yi-Kai Chang (3 out of 4 patents)

Yin Sheng Liao (3 out of 3 patents)

4. Yin-Sheng Liao (3 out of 3 patents)

5. Yi Kai Chang (2 out of 2 patents)

6. Tao-Tang Feng (2 out of 2 patents)

7. Kun Shi Tseng (1 out of 1 patent)

8. Chien-Hsun Chen (1 out of 1 patent)

9. Chien Hsun Chen (1 out of 1 patent)

10. Wei Cheng Yang (1 out of 1 patent)

11. Yin-Sheng Liao (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. D1081602 - Ceiling fan controller (2025-07-01),

2. 11894733 - Manual and remote control forward and reverse rotation control device for DC brushless ceiling fan and control method thereof (2024-02-06),

3. 10803736 - External smart device for a ceiling fan receiving box (2020-10-13),

4. 10469001 - DC brushless ceiling fan speed control device and method (2019-11-05),

5. 9850698 - Gray code driving device for electric roller shutter (2017-12-26),

6. 9059748 - Remote controller with magnet (2015-06-16),

7. D726160 - Remote control (2015-04-07),

8. 8698403 - Electric protection mechanism for light controller (2014-04-15),

9. 8404983 - Removable electric controller for garage door opener (2013-03-26),

10. 7994744 - Method of controlling speed of brushless motor of ceiling fan and the circuit thereof (2011-08-09),

11. 7786692 - Signal transmission apparatus of a DC brushless motor for a ceiling fan (2010-08-31),

12. 7664377 - Driving apparatus for a ceiling fan (2010-02-16),

13. 7656105 - Wireless signal transmission device for a DC brushless ceiling fan motor (2010-02-02),

14. D605751 - Ceiling fan (2009-12-08),

15. 7615898 - Integrated stator and rotor for a DC brushless ceiling fan motor (2009-11-10),

Rhine Electronic Co., Ltd. is a leading manufacturer of electronic components and devices. With a focus on innovation and quality, we provide a wide range of products including integrated circuits, resistors, capacitors, connectors, and more to meet the diverse needs of the electronics industry. Our commitment to excellence has earned us a strong reputation among our global customers. Visit our website to explore our product offerings and learn more about our company.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

24 Patents

#62 in Taichung

#689 in Taiwan

#25,875 in the World

Taichung, Taiwan

Rhine Electronic Co., Ltd.

Forward Citations = 342

11 inventors:

Chung-Min Chang (7 out of 8 patents)

Yi-Kai Chang (3 out of 4 patents)

Yin Sheng Liao (3 out of 3 patents)

4. Yin-Sheng Liao (3 out of 3 patents)

5. Yi Kai Chang (2 out of 2 patents)

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