Inventor · disambiguated record

Dahai Sun

Also filed as: SUN DAHAI

2 granted patents·52 citations·filing 2000–2014

60Inventor score

Technology areasF15B F42B

Files withBEIJING INST AERONAUTICAL MAT1 HANGCHA GROUP CO LTD1

Top patents by PatentIndex Score

2 records

0182US6251036B1Carbon fiber arrow and continuously winding method thereofBEIJING INST AERONAUTICAL MAT·Filed 2000·Granted Jun 26, 2001·50 cites·4 claims
0259US9400002B2Load sensing electric-proportional multi-way valveHANGCHA GROUP CO LTD·Filed 2014·Granted Jul 26, 2016·2 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →