Patent assignee · US · COMPANY

FORTEMEDIA, INC.

119Patents
109Active
119Granted
60Portfolio score

Filing activity: Feb 12, 2002 → Apr 18, 2023 · 61 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7003099B1 Small array microphone for acoustic echo cancellation and noise suppression Electricity 351 Expired
US7206418B2 Noise suppression for a wireless communication device Electricity 153 Expired
US7174022B1 Small array microphone for beam-forming and noise suppression Electricity 145 Expired
US8379876B2 Audio device utilizing a defect detection method on a microphone array Electricity 143 Active
US7672445B1 Method and system for nonlinear echo suppression Electricity 52 Active
US8275148B2 Audio processing apparatus and method Electricity 45 Active
US7957972B2 Voice recognition system and method thereof Physics 42 Active
US7617099B2 Noise suppression by two-channel tandem spectrum modification for speech signal in an automobile Electricity 40 Expired
US7209404B2 Low power memory sub-system architecture Physics 25 Expired
US7619551B1 Audio codec, digital device and voice processing method Electricity 23 Active
US8068619B2 Method and apparatus for noise suppression in a small array microphone system Physics 18 Active
US7764783B1 Acoustic echo cancellation with oversampling Electricity 18 Active
US8328733B2 Urine collection device Human Necessities 16 Active
US7333605B1 Acoustic echo cancellation with adaptive step size and stability control Electricity 15 Expired
US7706549B2 Broadside small array microphone beamforming apparatus Electricity 15 Active
US7376847B2 Power distribution control circuit for multi-power domain electronic circuits Physics 15 Active
US7558396B2 Microphone module at corner or edge of electronic device Electricity 14 Active
US7986794B2 Small array microphone apparatus and beam forming method thereof Electricity 14 Active
US8335324B2 Method and apparatus for automatic volume adjustment Electricity 11 Active
US7812418B2 Chip-scaled MEMS microphone package Electricity 11 Active
US7177416B1 Channel control and post filter for acoustic echo cancellation Electricity 11 Expired
US8750528B2 Audio apparatus and audio controller thereof Electricity 9 Active
US8102015B2 Microphone package with minimum footprint size and thickness Electricity 9 Active
US10343898B1 MEMS microphone with tunable sensitivity Electricity 9 Active
US8073179B2 MEMS microphone package with RF insensitive MEMS microphone chip Electricity 8 Active

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