Growing community of inventors

Shanghai, China

Haofeng Tu

Average Co-Inventor Count = 1.00

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 99

Haofeng TuHaofeng Tu (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pinnacle Vista, LLC (4 from 7 patents)

2. Shanghai Autoflight Co., Ltd. (32 patents)


4 patents:

1. 10317904 - Underwater leading drone system

2. 10133281 - Leading drone system

3. 10053213 - Multi-copter lift body aircraft with tail pusher

4. 9836049 - Relay drone system

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12/16/2025
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