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Shanghai, China

Shanghai Huace Navigation Technology Ltd

USPTO Granted Patents = 14

EPO Patents = 7

Trademarks = 7

Forward Citations = 3

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51 inventors (with patents filed for the assignee):

Xuefeng Shen (6 out of 6 patents)

Jiejun Wang (4 out of 4 patents)

Qiang Ren (4 out of 4 patents)

4. Haifeng Deng (3 out of 3 patents)

5. Bo Lv (2 out of 9 patents)

6. Kangde Zhao (2 out of 2 patents)

7. Xianghui Che (2 out of 2 patents)

8. Guangjie Cao (2 out of 2 patents)

9. Guangyang Dong (2 out of 2 patents)

10. Rui Tu (2 out of 4 patents)

11. Wending Dai (2 out of 2 patents)

12. Benyin Yuan (2 out of 2 patents)

13. Jialin Zhang (2 out of 3 patents)

14. Wentao Zhong (2 out of 2 patents)

15. Xiang Li (1 out of 49 patents)

14 patents: Sort by Forward Citations

1. 12345824 - GNSS receiver and GNSS device (2025-07-01),

2. 11971489 - Method and device for converting state space representation information to observation space representation information (2024-04-30),

3. 11799203 - Modified-material-based high-precision combined antenna for satellite navigation and communications (2023-10-24),

4. 11789163 - Navigation board, multi-source data fusion method for navigation board and transporter (2023-10-17),

5. 11598886 - GNSS/IMU surveying and mapping system and method (2023-03-07),

6. 11572078 - Vehicle navigation guidance system and vehicle (2023-02-07),

7. 10772066 - Method of automatically switching mode of receiving differential data for driving test and driving training using a mobile station (2020-09-08),

8. 10670424 - Method for initial alignment of an inertial navigation apparatus (2020-06-02),

9. 10605619 - Precision calibration method of attitude measuring system (2020-03-31),

10. 10605605 - Method of determining GNSS-INS vehicle attitude based on single antenna (2020-03-31),

11. 10591295 - Tilt measurement method for RTK measuring receiver (2020-03-17),

12. 10352829 - Automatic calibration method of an angle sensor for an automatic drive control system of a farm machine (2019-07-16),

13. 10330129 - Hydraulic control valve assembly of automatic steering system for agricultural machine (2019-06-25),

14. 9739889 - Method of dividing satellite signal into eight frequency points for processing (2017-08-22),

Shanghai Huace Navigation Technology Ltd is a leading provider of innovative navigation solutions for the maritime industry. With a focus on precision mapping and real-time tracking, Huace Navigation offers a suite of products and services that improve safety, efficiency, and profitability for ship operators worldwide. Their cutting-edge technology and expertise in navigation systems make them a trusted partner for clients seeking to optimize their operations at sea.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#172 in Shanghai

#1,819 in China

#40,936 in the World

Shanghai, China

Shanghai Huace Navigation Technology Ltd

Forward Citations = 3

51 inventors:

Xuefeng Shen (6 out of 6 patents)

Jiejun Wang (4 out of 4 patents)

Qiang Ren (4 out of 4 patents)

4. Haifeng Deng (3 out of 3 patents)

5. Bo Lv (2 out of 9 patents)

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