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For the Inventor, By the Inventor

Taichung, Taiwan

Merry Electronics Co., Ltd.


USPTO Granted Patents = 57

% Expired Patents = 38.6

Trademarks = 3

Forward Citations = 485

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72 inventors (with patents filed for the assignee):

goldMedal Chung-Yi Huang (8 out of 31 patents)

silverMedal Jen-Yi Chen (6 out of 22 patents)

bronzeMedal Fang-Chang Hsieh (5 out of 6 patents)

4.  Hung-Yue Chang (4 out of 10 patents)

5.  Yueh-Kang Lee (4 out of 13 patents)

6.  Chiu-Yun Tung (4 out of 6 patents)

7.  Hong-Ching Her (4 out of 4 patents)

8.  I-Ming Lin (4 out of 4 patents)

9.  Jui-Cheng Chang (4 out of 4 patents)

10.  Hung-Yuan Li (3 out of 18 patents)

11.  Cheng-Yu Tsai (3 out of 21 patents)

12.  Jui-Hsien Chien (3 out of 4 patents)

13.  Chao-Sen Chang (3 out of 19 patents)

14.  I-Chang Liu (3 out of 4 patents)

15.  Ching-Wen Chang (3 out of 8 patents)


Core Competencies:
Wireless Transceiver
Vibration Sensor
MEMS Microphone
Earphone Module
Headphone
Audio Signal Processing
Inductive Transducer
Charging Device
Bluetooth Device
Acoustic Transducer
Headset Assembly
Receiver Housing

57 patents:

1. 12381299 - Power distribution component and wireless transceiver (2025-08-05),
2. D1050178 - Display screen or portion thereof with graphical user interface (2024-11-05),
3. 12133040 - Headset charging system and headset charging method thereof (2024-10-29),
4. 12129169 - Semi-finished product of electronic device and electronic device (2024-10-29),
5. 12057647 - Antenna module (2024-08-06),
6. D1030804 - Display screen or portion thereof with icon (2024-06-11),
7. 11974086 - Earphone charging system and charging method thereof (2024-04-30),
8. 11956583 - Headphone (2024-04-09),
9. 11937200 - Earphone synchronization method and true wireless earphone system (2024-03-19),
10. 11930318 - Electronic device (2024-03-12),
11. 11781901 - Vibration sensor with pressure enhancement (2023-10-10),
12. 11778372 - Voice reception device (2023-10-03),
13. 11736850 - Open ear headphones (2023-08-22),
14. 11736844 - Earphone module (2023-08-22),
15. 11632618 - Earphone module (2023-04-18),
Merry Electronics Co., Ltd., based in Taichung, Taiwan, specializes in the development and manufacturing of advanced audio electronics. The company focuses on a range of technologies including wireless transceivers, vibration sensors, and MEMS microphones, catering to the evolving demands of the audio industry. Their expertise extends to earphone modules, headphones, audio signal processing, inductive transducers, and charging devices, positioning them as a key player in delivering innovative audio solutions globally.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

57 Patents

#41 in Taichung

#366 in Taiwan

#12,542 in the World

Taichung, TW
Taichung, Taiwan

Merry Electronics Co., Ltd.

Forward Citations = 485

72 inventors:

goldMedal Chung-Yi Huang (8 out of 31 patents)

silverMedal Jen-Yi Chen (6 out of 22 patents)

bronzeMedal Fang-Chang Hsieh (5 out of 6 patents)

4.  Hung-Yue Chang (4 out of 10 patents)

5.  Yueh-Kang Lee (4 out of 13 patents)

Please report any incorrect information to [email protected]
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