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Bel Fuse Inc Patents
What Bel Fuse Inc has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
BELFB on carbonthat →Filings on file
2
Granted
0
Still pending
2
Filed under
1 names
2 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| NON-ISOLATED DC-DC CONVERTER WITH POWER-SWITCH SHORT CIRCUIT DETECTIONG01R 31/52, H02M 1/32, G01R 31/50, G01R 31/40, H02M 3/158, H02M 3/3155, H02M 3/33576Filed as Bel Fuse (Macao Commercial Offshore) Limited2024-09-09Hongliang Lu | pending |
| NON-ISOLATED FULL BRIDGE DC-DC CONVERTER WITH OUTPUT FILTERH02M 3/33573, H02M 3/33569, H02M 1/0054, H02M 1/0064, H02M 1/0003, H02M 3/158Filed as Bel Fuse (Macao Commercial Offshore) Limited2024-08-15Jifei Wang | pending |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.
More on BELFB
Company overviewEverything on BELFB in one place, with the price.SEC filingsWhat BELFB's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat BELFB's own officers and directors buy and sell.Planned salesSales BELFB insiders have filed notice of.Who owns itEvery manager reporting a position in BELFB.Funds holding itWhich funds and ETFs hold BELFB, and how big a bet.