Patent assignee · JP · COMPANY

LAPIS Semiconductor Co., Ltd.

705Patents
702Active
705Granted
62Portfolio score

Filing activity: Aug 5, 2005 → Dec 11, 2023 · 65 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8314492B2 Semiconductor package and package-on-package semiconductor device Electricity 83 Active
US8170205B2 Processor apparatus Physics 13 Active
USD956707S1 Circuit board General 12 Active
US8536694B2 Semiconductor device Electricity 10 Active
US8729850B2 Charging control system and device Emerging Cross-Sectional Technologies 9 Active
US8559244B2 Non-volatile storage device Physics 9 Active
US8319331B2 Semiconductor device Electricity 8 Active
US8242610B2 Semiconductor device and method of fabricating semiconductor device Electricity 7 Active
US9601993B2 Boosting circuit of charge pump type and boosting method Physics 6 Active
US8138023B2 Method for forming laminated structure and method for manufacturing semiconductor device using the method thereof Electricity 6 Active
US8181354B2 Inclination position sensor and inclination position sensor manufacturing method Physics 6 Active
US8921987B2 Semiconductor device and measurement device having an oscillator Electricity 6 Active
US9827951B2 Semiconductor device, wiper system, and moving body control method Physics 6 Active
US8601427B2 Intergrated circuit having latch circuits and using delay to fetch data bits in synchronization with clock signals Electricity 6 Active
US8637949B2 Camera module and manufacturing method thereof Electricity 6 Active
US9099026B2 Source driver IC chip Physics 6 Active
US8389406B2 Method of manufacturing semiconductor device Electricity 5 Active
US8872620B2 Wireless key system and key location determination method Electricity 5 Active
US9559041B2 Semiconductor device and process for fabricating the same Electricity 5 Active
US8599120B2 Timing controller, liquid crystal display device having the timing controller and method of driving the LCD device Physics 5 Active
US8793098B2 Movement detection device, electronic device, movement detection method and computer readable medium Electricity 5 Active
US8421161B2 Semiconductor device and fabrication method Electricity 4 Active
US8804887B2 Transmission and receiving apparatus and method having different sending and receiving clocks Electricity 4 Active
US8896079B2 Camera module having a light shieldable layer Electricity 4 Active
US8283981B2 Operational amplifier having a common mode feedback circuit portion Electricity 4 Active

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