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Hsinchu, Taiwan

Realtek Semiconductor Inc.

USPTO Granted Patents = 3,090

EPO Patents = 32

Trademarks = 5

Forward Citations = 4,885

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1,992 inventors (with patents filed for the assignee):

Chia-Liang (Leon) Lin (227 out of 235 patents)

Liang-Wei Huang (124 out of 124 patents)

Hsiao-Tsung Yen (110 out of 208 patents)

4. Ka-Un Chan (75 out of 75 patents)

5. Shih-Hsiung Huang (73 out of 74 patents)

6. Kuang-Yu Yen (72 out of 73 patents)

7. Chao-Cheng Lee (71 out of 71 patents)

8. Ta-Hsun Yeh (68 out of 76 patents)

9. Yuh-Sheng Jean (50 out of 50 patents)

10. Shih-Tse Chen (50 out of 50 patents)

11. Der-Zheng Liu (48 out of 48 patents)

12. Shieh-Hsing Kuo (48 out of 48 patents)

13. Chung-Yao Chang (45 out of 46 patents)

14. Gerchih Chou (41 out of 48 patents)

15. Yi-Cheng Chen (39 out of 68 patents)

Core Competencies:

Voltage Regulator

Wireless Access Point

Power Management

Content Addressable Memory

Inductor Device

Transceiver Circuit

Multi-Core Processing

Fingerprint Recognition

Neural Network System

Analog Front-End Device

Image Processing

Data Receiving Apparatus

3,090 patents: Sort by Forward Citations

1. 12494635 - Electrical discharge circuit (2025-12-09),

2. 12494429 - Power planning method, chip device, and non-transitory computer readable medium (2025-12-09),

3. 12493361 - Display device and reverse control method thereof (2025-12-09),

4. 12493317 - Clock management circuit and clock management method (2025-12-09),

5. 12493312 - Low-dropout regulator with noise cancellation and operation method thereof (2025-12-09),

6. 12489476 - Communications device and method for compensating frequency response distortion of communications device (2025-12-02),

7. 12489470 - Wireless access point apparatus and channel switching method thereof (2025-12-02),

8. 12489468 - Wireless communication device and method for determining data transmission rate (2025-12-02),

9. 12489401 - Power amplifying circuits (2025-12-02),

10. 12489287 - Power management device (2025-12-02),

11. 12489186 - Circuit structure (2025-12-02),

12. 12488931 - Inductor device (2025-12-02),

13. 12488930 - Inductor device (2025-12-02),

14. 12488851 - Content addressable memory apparatus, content addressable memory circuit and memory self-test method thereof (2025-12-02),

15. 12488168 - Circuit verification method (2025-12-02),

Realtek Semiconductor Inc. is a world-leading semiconductor company that provides highly integrated and cost-effective solutions for multimedia, computer peripheral, and networking communication devices. With a strong commitment to innovation and quality, Realtek has established a solid reputation in the industry. Their product portfolio includes audio codecs, network interface controllers, wireless LAN controllers, voice/speech processors, and more. Realtek's solutions are widely adopted by various consumer electronics and computer manufacturers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

3,090 Patents

#3 in Hsinchu

#9 in Taiwan

#290 in the World

Hsinchu, Taiwan

Realtek Semiconductor Inc.

Forward Citations = 4,885

1,992 inventors:

Chia-Liang (Leon) Lin (227 out of 235 patents)

Liang-Wei Huang (124 out of 124 patents)

Hsiao-Tsung Yen (110 out of 208 patents)

4. Ka-Un Chan (75 out of 75 patents)

5. Shih-Hsiung Huang (73 out of 74 patents)

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