Inventor · disambiguated record
Tzu-Chin Hung
Also filed as: HUNG TZU-CHIN
6 granted patents·6 pending applications·5 citations·filing 2012–2023
70Inventor score
Files withHUNG TZU-CHIN12
Top patents by PatentIndex Score
12 records- 0163US10618680B2Plastic film sealing and packaging deviceHUNG TZU CHIN·Filed 2017·Granted Apr 14, 2020·1 cites·15 claims
- 0262US2021370570A1Device for blowing and stretching plastic packaging film and method thereofHUNG TZU CHIN·Filed 2021·Application pending·0 cites
- 0361US8800182B2Plastic film with concealed tearable stripHUNG TZU-CHIN·Filed 2012·Granted Aug 12, 2014·1 cites·6 claims
- 0456US9162366B2Plastic film tear line forming deviceHUNG TZU-CHIN·Filed 2012·Granted Oct 20, 2015·2 cites·2 claims
- 0555US9260211B2Plastic film wrapping deviceHUNG TZU-CHIN·Filed 2012·Granted Feb 16, 2016·1 cites·13 claims
- 0655US2019152115A1Device for blowing and stretching plastic packaging film and method thereofHUNG TZU CHIN·Filed 2017·Application pending·0 cites
- 0750US10703525B2Label film featuring hidden pattern revealable through scraping surface and manufacturing method thereofHUNG TZU CHIN·Filed 2017·Granted Jul 7, 2020·0 cites·6 claims
- 0848US2024076084A1Dehumidification device of package thermal-shrinking ovenHUNG TZU CHIN·Filed 2023·Application pending·0 cites
- 0948US2024375804A1Workpiece-advancing plastic film sealing and packaging apparatusHUNG TZU CHIN·Filed 2023·Application pending·0 cites
- 1045US9162787B2Tangential airstream heat shrinking device of plastic filmHUNG TZU-CHIN·Filed 2012·Granted Oct 20, 2015·0 cites·10 claims
- 1142US2016163232A1Three-dimensional pattern label film and manufacturing method thereofHUNG TZU-CHIN·Filed 2014·Application pending·0 cites
- 1236US2018297352A1Three-dimensional frosting touch pattern label film and manufacturing method thereofHUNG TZU CHIN·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →