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Gigadevice Semiconductor Inc.

USPTO Granted Patents = 21

EPO Patents = 11

Trademarks = 8

Forward Citations = 0

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28 inventors (with patents filed for the assignee):

Sanlin Liu (3 out of 3 patents)

Yang Li (2 out of 93 patents)

Jianzhong Zhao (2 out of 4 patents)

4. Nanfei Wang (2 out of 5 patents)

5. Hong Hu (2 out of 10 patents)

6. Menghai Wang (2 out of 2 patents)

7. Yingwu Zhang (2 out of 2 patents)

8. Ze He (2 out of 2 patents)

9. Dequan Hou (2 out of 2 patents)

10. Sibo Ma (2 out of 2 patents)

11. Zhi Liu (2 out of 4 patents)

12. Yang Gao (1 out of 54 patents)

13. Minyi Chen (1 out of 11 patents)

14. Yiming Zhu (1 out of 1 patent)

15. Lipeng Wu (1 out of 2 patents)

21 patents: Sort by Forward Citations

1. 12754579 - Low dropout regulator (2026-10-06),

2. 12683612 - GPIO circuit and chip (2026-07-14),

3. 12681846 - Memory and operating method thereof (2026-07-14),

4. 12681649 - System with MCU and flash memory and control method for deep power down control thereof (2026-07-14),

5. 12675129 - Clock control device and clock control method for serial peripheral interface (2026-07-07),

6. 12619525 - Memory and operating method thereof (2026-05-05),

7. 12587206 - Analog-to-digital converter, system-on-chip and electronic control system (2026-03-24),

8. 12587204 - Channel selection circuit, analog-to-digital converter and system-on-chip (2026-03-24),

9. 12567454 - Pre-charge voltage generation circuit for random access memory (2026-03-03),

10. 12548636 - Non-volatile memory and electronic device (2026-02-10),

11. 12512801 - Squelch detector (2025-12-30),

12. 12395382 - Frequency-detecting circuit and electronic device (2025-08-19),

13. 12393343 - Memory operation method for unaligned write, memory and electronic device (2025-08-19),

14. 12347516 - Random access memory and sense-amplifying compensation circuit thereof (2025-07-01),

15. 12308839 - RC oscillator (2025-05-20),

Gigadevice Semiconductor Inc. is a prominent semiconductor company based in Beijing, China, specializing in the design and manufacturing of memory and microcontroller products. The company focuses on flash memory solutions, including NOR and NAND flash, as well as a range of microcontrollers that cater to various applications in consumer electronics, automotive, and industrial sectors. Gigadevice is committed to advancing technology through innovation and high-quality semiconductor solutions, serving a global market with its cutting-edge products.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

21 Patents

#168 in Beijing

#1,392 in China

#29,928 in the World

Gigadevice Semiconductor Inc.

Forward Citations = 0

28 inventors:

Sanlin Liu (3 out of 3 patents)

Yang Li (2 out of 93 patents)

Jianzhong Zhao (2 out of 4 patents)

4. Nanfei Wang (2 out of 5 patents)

5. Hong Hu (2 out of 10 patents)

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