Assignee
CHANG BOR-HAW
TW·4 granted patents·12 pending applications·0 citations·filing 2004–2012
Top patents by PatentIndex Score
16 records- 0147US9222478B2Bladeless fan structureCHANG BOR-HAW·Filed 2012·Granted Dec 29, 2015·0 cites·6 claims
- 0247US8162592B2Heat dissipating moduleCHANG BOR-HAW·Filed 2009·Granted Apr 24, 2012·0 cites·3 claims
- 0344US9057381B2Cooling fan having magnetically positioned shaftCHANG BOR-HAW·Filed 2012·Granted Jun 16, 2015·0 cites·2 claims
- 0444US2013168060A1Thermal moduleCHANG BOR-HAW·Filed 2012·Application pending·0 cites
- 0543US2007053776A1Control device for fluid pressure and flow directionCHANG BOR-HAW·Filed 2005·Application pending·0 cites
- 0643US2007116576A1Fan blade unit in a centrifugal fanCHANG BOR-HAW·Filed 2005·Application pending·0 cites
- 0742US8979512B2Oil-retaining bearing having magnetic stabilizerCHANG BOR-HAW·Filed 2011·Granted Mar 17, 2015·0 cites·4 claims
- 0841US2013149155A1Rotor shaft and cooling fan using sameCHANG BOR-HAW·Filed 2011·Application pending·0 cites
- 0941US2008138199A1Fan device capable of increasing air pressure and air supplyCHANG BOR-HAW·Filed 2006·Application pending·0 cites
- 1041US2008107524A1Fan device capable of increasing air pressure and air supplyCHANG BOR-HAW·Filed 2006·Application pending·0 cites
- 1140US2013189130A1Fan motor structureCHANG BOR-HAW·Filed 2012·Application pending·0 cites
- 1237US2013142646A1Oil-retaining bearing fan structureCHANG BOR-HAW·Filed 2011·Application pending·0 cites
- 1337US2013142654A1Fan device having a self-lubricating bearingCHANG BOR-HAW·Filed 2011·Application pending·0 cites
- 1435US2006067816A1Cooling fan with fluid control deviceCHANG BOR-HAW·Filed 2004·Application pending·0 cites
- 1534US2013149140A1Bearing structure and cooling fan using sameCHANG BOR-HAW·Filed 2011·Application pending·0 cites
- 1628US2013248144A1Fan moduleCHANG BOR-HAW·Filed 2012·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →