Inventor · disambiguated record
Daqun Zou
Also filed as: ZOU DAQUN
4 granted patents·1 pending application·2 citations·filing 2020–2021
57Inventor score
Technology areasB29C
Top patents by PatentIndex Score
5 records- 0182US11840007B2Handle-orienting preform feeding mechanism and orienting preform feeding method for a bottle preform with a handleGUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD·Filed 2020·Granted Dec 12, 2023·2 cites·14 claims
- 0255US12479150B2Bottle blowing mold, bottle blowing machine and plastic bottleGUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·7 claims
- 0355US12415306B2Blow-molding mold, bottle blowing machine and plastic bottleGUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD·Filed 2020·Granted Sep 16, 2025·0 cites·20 claims
- 0445US12472676B2Heat treatment device for pet bottle preform with integral handleGUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD·Filed 2020·Granted Nov 18, 2025·0 cites·9 claims
- 0543US2024017473A1Bottle preform heating apparatusGUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →