Assignee
BONSEN ELECTRONICS LTD
CN·5 granted patents·2 pending applications·0 citations·filing 2017–2024
Top patents by PatentIndex Score
7 records- 0158US2025250043A1Vacuum sealing machine capable of working continuouslyBONSEN ELECTRONICS LTD·Filed 2024·Application pending·0 cites
- 0251US12208600B2Preheating-free laminatorBONSEN ELECTRONICS LTD·Filed 2021·Granted Jan 28, 2025·0 cites·10 claims
- 0349US12138896B2Laminating machineBONSEN ELECTRONICS LTD·Filed 2021·Granted Nov 12, 2024·0 cites·6 claims
- 0449US12097690B2Preheating-free laminator for improving the quality of laminationBONSEN ELECTRONICS LTD·Filed 2021·Granted Sep 24, 2024·0 cites·1 claims
- 0547US2019083987A1Automatic paper feeding method for paper shredder and paper shredder with improved automatic paper feeding deviceBONSEN ELECTRONICS LTD·Filed 2018·Application pending·0 cites
- 0639US11618601B2Vacuum sealing machine capable of locking cover automatically having upper cover limiting mechanismBONSEN ELECTRONICS LTD·Filed 2020·Granted Apr 4, 2023·0 cites·14 claims
- 0738US10822130B2Household vacuum sealer and bag-cutting sealing methodBONSEN ELECTRONICS LTD·Filed 2017·Granted Nov 3, 2020·0 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →