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Hong Kong, China

Leadway (Hk) Limited

USPTO Granted Patents = 32

EPO Patents = 14

Trademarks = 9

Forward Citations = 54

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70 inventors (with patents filed for the assignee):

Li Zhang (5 out of 8 patents)

Hao Zhang (5 out of 12 patents)

Yigang Yang (4 out of 4 patents)

4. Gang Wu (4 out of 5 patents)

5. Tao Shang (4 out of 7 patents)

6. Tao Liping (4 out of 4 patents)

7. Li Tianhao (4 out of 4 patents)

8. Shengqiang Liu (3 out of 3 patents)

9. Tingfeng Gong (3 out of 3 patents)

10. Huanjun He (3 out of 3 patents)

11. Linyong Tang (3 out of 3 patents)

12. Tao Lin (2 out of 29 patents)

13. Jianfei Zheng (2 out of 2 patents)

14. Tao Wang (2 out of 29 patents)

15. Haiming Mao (2 out of 2 patents)

32 patents: Sort by Forward Citations

1. D1132458 - Diagnostic testing kit (2026-06-30),

2. 12650400 - Biosensor (2026-06-09),

3. 12607642 - Object stage and transfer platform for biological sample analyzer, and biological sample analyzer (2026-04-21),

4. 12544759 - Testing system (2026-02-10),

5. 12485418 - Microfluidic chip for analyte detection (2025-12-02),

6. 12484817 - Fixed member for implanted analyte sensor and sensor system (2025-12-02),

7. 12467830 - Sampling device and detection box (2025-11-11),

8. 12461053 - Biosensor for performing detection on biological sample (2025-11-04),

9. D1097802 - Package (2025-10-14),

10. 12405241 - Electrochemical test strip for testing multiple indicators, and testing method thereof (2025-09-02),

11. 12372168 - Multifunctional microvalve capable of controlling flow of fluid, microfluidic chip and method (2025-07-29),

12. 12331285 - Nucleic acid extraction instrument (2025-06-17),

13. 12326413 - Potentiometric biosensor and detection method (2025-06-10),

14. 12172165 - Reaction vessel, molecular hybridization apparatus, application thereof, and detection method (2024-12-24),

15. D1021132 - Sample collection bottle (2024-04-02),

Leadway (HK) Limited is a multinational investment company providing comprehensive financial services in Hong Kong. With over 20 years of experience, Leadway offers a wide range of investment options, including equities, bonds, commodities, foreign exchange, and mutual funds. Our team of dedicated financial advisors strives to deliver personalized solutions to help clients achieve their financial goals. Through innovative investment strategies and cutting-edge technology, Leadway is committed to delivering excellent long-term investment returns for our clients.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

32 Patents

#109 in Hong Kong

#965 in China

#20,645 in the World

Hong Kong, China

Leadway (Hk) Limited

Forward Citations = 54

70 inventors:

Li Zhang (5 out of 8 patents)

Hao Zhang (5 out of 12 patents)

Yigang Yang (4 out of 4 patents)

4. Gang Wu (4 out of 5 patents)

5. Tao Shang (4 out of 7 patents)

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