Inventor · disambiguated record

Jifeng He

Also filed as: HE JIFENG

1 granted patent·0 citations·filing 2021–2021

7Inventor score

Technology areasB29L

Files withCONPROFE TECH GROUP CO LTD1

Top patents by PatentIndex Score

1 record

0148US11285676B2Control method of ultrasonic welding system, ultrasonic welding system and storage mediumCONPROFE TECH GROUP CO LTD·Filed 2021·Granted Mar 29, 2022·0 cites·10 claims

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Jifeng He — Patent Inventor | PatentIndex