Inventor · disambiguated record

Yongchun Liu

Also filed as: LIU YONGCHUN

2 granted patents·0 citations·filing 2019–2021

21Inventor score

Technology areasB29C G06V

Files withHARBIN FRP INST CO LTD1 NUCTECH CO LTD1

Top patents by PatentIndex Score

2 records

0146US11151422B2Empty container identification method and systemNUCTECH CO LTD·Filed 2019·Granted Oct 19, 2021·0 cites·12 claims
0237US11780149B2Winding device for producing fiber composite loop chain and winding methodHARBIN FRP INST CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·10 claims

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