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Zhejiang, China

C-Sky Microsystems Co., Ltd.

USPTO Granted Patents = 22

EPO Patents = 2

Forward Citations = 2

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39 inventors (with patents filed for the assignee):

Chang Liu (5 out of 49 patents)

Jie Wang (5 out of 10 patents)

Peng Jiang (4 out of 4 patents)

4. Chen Chen (4 out of 17 patents)

5. Taotao Zhu (3 out of 9 patents)

6. Aiyong Ma (3 out of 3 patents)

7. Xianshao Chen (3 out of 3 patents)

8. Jun Yang (3 out of 10 patents)

9. Chunqiang Li (2 out of 7 patents)

10. Yubo Guo (2 out of 5 patents)

11. Jiaqi Xi (2 out of 3 patents)

12. Chengyang Yan (2 out of 2 patents)

13. Maoyuan Lao (2 out of 2 patents)

14. Youfei Wu (2 out of 2 patents)

15. Huanhuan Huang (2 out of 2 patents)

22 patents: Sort by Forward Citations

1. 12282779 - Instruction retirement unit, instruction execution unit, processing unit, computing device, and instruction processing method for performing retirement processing on instructions based on instruction completion information (2025-04-21),

2. 12175250 - Computing device and method for fusing and executing vector instructions (2024-12-24),

3. 11972262 - Data computing system (2024-04-30),

4. 11734014 - Device and processor for implementing resource index replacement (2023-08-22),

5. 11726675 - Memory protective apparatus for indirect access memory controller (2023-08-15),

6. 11663145 - Off-chip memory address scrambling apparatus and method for system on chip (2023-05-30),

7. 11640288 - System version upgrading method and apparatus (2023-05-02),

8. 11550927 - Storage data encryption/decryption apparatus and method (2023-01-10),

9. 11550646 - Method of verifying access of multi-core interconnect to level-2 cache (2023-01-10),

10. 11550587 - System, device, and method for obtaining instructions from a variable-length instruction set (2023-01-10),

11. 11544064 - Processor for executing a loop acceleration instruction to start and end a loop (2023-01-03),

12. 11409531 - Processor having multiple operating modes (2022-08-09),

13. 11340905 - Device and processor for implementing resource index replacement (2022-05-24),

14. 11256830 - Apparatus for adding protection function for indirect access memory controller (2022-02-22),

15. 11249677 - Method and apparatus for erasing or writing flash data (2022-02-15),

Company Overview

C-Sky Microsystems Co., Ltd. is a prominent semiconductor company based in Zhejiang, China, specializing in the design and development of microcontroller units (MCUs) and application-specific integrated circuits (ASICs). The company focuses on providing innovative solutions for various sectors, including consumer electronics, industrial automation, and the Internet of Things (IoT). With a commitment to advancing technology, C-Sky Microsystems plays a significant role in enhancing the capabilities of embedded systems and smart devices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

22 Patents

#32 in Zhejiang

#1,330 in China

#28,782 in the World

Zhejiang, China

C-Sky Microsystems Co., Ltd.

Forward Citations = 2

39 inventors:

Chang Liu (5 out of 49 patents)

Jie Wang (5 out of 10 patents)

Peng Jiang (4 out of 4 patents)

4. Chen Chen (4 out of 17 patents)

5. Taotao Zhu (3 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: C-Sky Microsystems Co., Ltd.. Retrieved from https://idiyas.com/company/c-sky-microsystems-company

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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