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Apex Microelectronics Company Limited

USPTO Granted Patents = 27

% Expired Patents = 7.4

EPO Patents = 23

Trademarks = 5

Forward Citations = 54

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25 inventors (with patents filed for the assignee):

Weichen Liu (8 out of 14 patents)

Hao Chen (5 out of 30 patents)

Zuo Wang (3 out of 3 patents)

4. Dongjie Wang (3 out of 3 patents)

5. Meichao Qi (2 out of 2 patents)

6. Jinxin Liu (2 out of 2 patents)

7. Peng Lou (2 out of 2 patents)

8. Bin Zhou (2 out of 2 patents)

9. Hao Zhang (2 out of 20 patents)

10. Linlin Zhang (2 out of 2 patents)

11. Juhui Li (2 out of 2 patents)

12. Yanhui Luo (2 out of 2 patents)

13. Li Ding (2 out of 2 patents)

14. Wanli Sun (2 out of 4 patents)

15. Wei Biao Zhou (2 out of 17 patents)

27 patents: Sort by Forward Citations

1. 11281617 - Chip processing device and method for chip processing using the same (2022-03-22),

2. 10810153 - Chip processing device and method for chip processing using the same (2020-10-20),

3. 10682860 - Ink cartridge, ink cartridge chip, and short-circuit detection method of chip (2020-06-16),

4. 10585633 - Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge (2020-03-10),

5. 10423373 - Regeneration chip and contact control method therefor (2019-09-24),

6. 10350900 - Type of imaging cartridge chips and methods for responding to read/write consumable volume information in an imaging device (2019-07-16),

7. 10162582 - Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge (2018-12-25),

8. 10155393 - Ink cartridge, ink cartridge chip, and short-circuit detection method of chip (2018-12-18),

9. 10012929 - Imaging cartridge chip, imaging cartridge, and method for switching imaging cartridge chip serial number (2018-07-03),

10. 10005285 - Ink cartridge chip applied in ink cartridge, ink cartridge, and ink cartridge adapter (2018-06-26),

11. 9865314 - Operation instruction generating circuit and consumable chip (2018-01-09),

12. 9819820 - Chip, imaging cartridge, and communication method between the chip and imaging device (2017-11-14),

13. 9753680 - Method for recording chip usage state information, chip of imaging cartridge and imaging cartridge (2017-09-05),

14. 9724928 - Method, system and memory chip for generating checkout value (2017-08-08),

15. 9688075 - Ink cartridge, ink cartridge chip, and short-circuit detection method of chip (2017-06-27),

Apex Microelectronics Company Limited is a leading provider of electronic components and solutions. With a strong focus on microelectronics, we specialize in designing and manufacturing cutting-edge products for various industries. Our extensive range of offerings includes integrated circuits, sensors, modules, and more. Through our innovative solutions, we aim to empower our customers with advanced technology and help them meet their business objectives. Visit our website to learn more about our products and services.

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

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USPTO Data Jan 1 1976 - Sep 29 2026

Apex Microelectronics Company Limited

27 Patents

#10 in Zhuhai

#1,115 in China

#23,968 in the World

Apex Microelectronics Company Limited

Forward Citations = 54

25 inventors:

Weichen Liu (8 out of 14 patents)

Hao Chen (5 out of 30 patents)

Zuo Wang (3 out of 3 patents)

4. Dongjie Wang (3 out of 3 patents)

5. Meichao Qi (2 out of 2 patents)

Please report any incorrect information to [email protected]

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