Assignee
CHANG EDWARD YI
TW·7 granted patents·9 pending applications·111 citations·filing 2008–2012
Top patents by PatentIndex Score
16 records- 0195US8169002B2High electron mobility transistor and method for fabricating the sameCHANG EDWARD YI·Filed 2010·Granted May 1, 2012·100 cites·20 claims
- 0276US8169276B2Vertical transmission line structure that includes bump elements for flip-chip mountingCHANG EDWARD YI·Filed 2011·Granted May 1, 2012·4 cites·5 claims
- 0372US8536616B2Multilayer substrate having gallium nitride layer and method for forming the sameCHANG EDWARD YI·Filed 2012·Granted Sep 17, 2013·3 cites·4 claims
- 0466US8263425B2Multilayer substrate having gallium nitride layer and method for forming the sameCHANG EDWARD YI·Filed 2010·Granted Sep 11, 2012·2 cites·6 claims
- 0558US8435875B1Method for forming T-shaped gate structureCHANG EDWARD YI·Filed 2012·Granted May 7, 2013·1 cites·10 claims
- 0655US8547712B2Power circuit and direct current to direct current converter thereofCHANG EDWARD-YI·Filed 2011·Granted Oct 1, 2013·1 cites·13 claims
- 0746US8258606B2High frequency flip chip package structure of polymer substrateCHANG EDWARD-YI·Filed 2011·Granted Sep 4, 2012·0 cites·5 claims
- 0844US2012238064A1Enhancement-mode high-electron-mobility transistor and the manufacturing method thereofCHANG EDWARD YI·Filed 2012·Application pending·0 cites
- 0944US2012305991A1Device having series-connected high electron mobility transistors and manufacturing method thereofCHANG EDWARD YI·Filed 2012·Application pending·0 cites
- 1041US2012098037A1Device having series-connected high electron mobility transistors and manufacturing method thereofCHANG EDWARD YI·Filed 2010·Application pending·0 cites
- 1141US2012025270A1Enhancement-mode high-electron-mobility transistor and the manufacturing method thereofCHANG EDWARD YI·Filed 2010·Application pending·0 cites
- 1240US2009194846A1Fully Cu-metallized III-V group compound semiconductor device with palladium/germanium/copper ohmic contact systemCHANG EDWARD YI·Filed 2008·Application pending·0 cites
- 1338US2013153886A1Semiconductor device and manufacturing method thereofCHANG EDWARD YI·Filed 2012·Application pending·0 cites
- 1435US2012080760A1Dielectric structure, transistor and manufacturing method thereofCHANG EDWARD-YI·Filed 2010·Application pending·0 cites
- 1533US2012032279A1Iii-v metal-oxide-semiconductor deviceCHANG EDWARD YI·Filed 2010·Application pending·0 cites
- 1632US2013175537A1HIGH ELECTRON MOBILITY GaN-BASED TRANSISTOR STRUCTURECHANG EDWARD YI·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →