Patent assignee · US · COMPANY

IO Semiconductor, Inc.

12Patents
12Active
12Granted
51Portfolio score

Filing activity: Jul 14, 2010 → Jul 11, 2013 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8466036B2 Trap rich layer for semiconductor devices Electricity 109 Active
US8481405B2 Trap rich layer with through-silicon-vias in semiconductor devices Electricity 80 Active
US8674440B2 Power device integration on a common substrate Electricity 33 Active
US8426888B2 Vertical semiconductor device with thinned substrate Electricity 21 Active
US8536021B2 Trap rich layer formation techniques for semiconductor devices Electricity 13 Active
US8748245B1 Semiconductor-on-insulator integrated circuit with interconnect below the insulator Electricity 12 Active
US8497670B1 Charge pump regulator circuit for powering a variable load Electricity 12 Active
US8466054B2 Thermal conduction paths for semiconductor structures Electricity 12 Active
US8232597B2 Semiconductor-on-insulator with back side connection Electricity 11 Active
US8581398B2 Trap rich layer with through-silicon-vias in semiconductor devices Electricity 10 Active
US8357975B2 Semiconductor-on-insulator with back side connection Electricity 10 Active
US8426258B2 Vertical semiconductor device with thinned substrate Electricity 7 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.