For the Inventor, By the Inventor

Enter assignee name

Air China Limited

USPTO Granted Patents = 28

EPO Patents = 17

Trademarks = 16

Forward Citations = 95

Loading Chart...

Loading Chart...

46 inventors (with patents filed for the assignee):

Jiaju Wu (12 out of 12 patents)

Lei Huang (11 out of 77 patents)

Zhuping Gu (11 out of 11 patents)

4. Huifeng Ding (9 out of 9 patents)

5. Fengliang Zheng (9 out of 9 patents)

6. Meilin Han (8 out of 9 patents)

7. Lei Chen (7 out of 173 patents)

8. Hongtao Ma (5 out of 11 patents)

9. Yi Zhu (4 out of 14 patents)

10. Bingzheng Wang (4 out of 4 patents)

11. Qixiang Li (3 out of 10 patents)

12. Tang Li (3 out of 3 patents)

13. Yuanbin Li (3 out of 3 patents)

14. Wenjing Bi (3 out of 3 patents)

15. Dechao Zhong (3 out of 3 patents)

28 patents: Sort by Forward Citations

1. 11068858 - System for handling a fault of an aircraft and a method and computer equipment for achieving the same (2021-07-20),

2. D880945 - Dish (2020-04-14),

3. 10607499 - Simulation device for a flight management system (2020-03-31),

4. D862965 - Teapot with lid (2019-10-15),

5. 10156494 - Testing equipment of onboard air conditioning system and a method of testing the same (2018-12-18),

6. 9790826 - System and method for monitoring lubricant of an engine (2017-10-17),

7. 9746851 - Apparatus and method for testing aircraft message trigger logics (2017-08-29),

8. 9696239 - Method and apparatus for monitoring turbine efficiency of aircraft auxiliary power unit (2017-07-04),

9. 9689311 - Method for monitoring performance of the lubricant cooler in aircraft auxiliary power unit (2017-06-27),

10. 9657649 - Method and apparatus for detecting performance of an APU fuel assembly (2017-05-23),

11. 9639997 - Test apparatus and test method based on DFDAU (2017-05-02),

12. 9632010 - Method and device for monitoring the malfunction of APU turbine vane fracture and rotor shaft jam (2017-04-25),

13. 9581124 - Method and apparatus for detecting performance of an APU starter (2017-02-28),

14. 9457913 - System and method for detecting an aircraft jitter (2016-10-04),

15. 9452847 - System and method for detecting addition of engine lubricant (2016-09-27),

Air China Limited is China's national flag carrier airline, providing flights to 191 destinations in 42 countries and regions. With its main hub at Beijing Capital International Airport, it offers a wide range of services including passenger and cargo transportation, aircraft maintenance, and ground handling.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

28 Patents

#147 in Beijing

#1,077 in China

#23,244 in the World

Air China Limited

Forward Citations = 95

46 inventors:

Jiaju Wu (12 out of 12 patents)

Lei Huang (11 out of 77 patents)

Zhuping Gu (11 out of 11 patents)

4. Huifeng Ding (9 out of 9 patents)

5. Fengliang Zheng (9 out of 9 patents)

Please report any incorrect information to [email protected]

Loading…