232035 ⎘
Electrostatic transducers Microphones
Vented MEMS apparatus and method of manufacture
#1502Acoustic sensor, acoustic transducer, microphone using the acoustic transducer, and method for manufacturing the acoustic transducer
#1503Method for etching material longitudinally spaced from etch mask
#1504Microphone amplifier with overload circuit
#1505MEMS microphone with a built-in textile material protecting screen
#1506Micro-electro-mechanical systems (MEMS) device and method for fabricating the same
#1507Diaphragm of MEMS electroacoustic transducer
#1508Unidirectional microphone
#1509Piezoelectric microphone fabricated on glass
#1510Piezoelectric microphone fabricated on glass
#1511High voltage multiplier for a microphone and method of manufacture
#1512System and method for low distortion capacitive signal source amplifier
#1513Sensitivity adjustment apparatus and method for MEMS devices
#1514Trim method for CMOS-MEMS microphones
#1515Package for a MEMS sensor and manufacturing process thereof
#1516Monolithic Silicon Microphone
#1517MEMS microphone overtravel stop structure
#1518WELDING TYPE CONDENSER MICROPHONE USING CURLING AND METHOD OF ASSEMBLYING THE SAME
#1519Apparatus and method for driving parasitic capacitances using diffusion regions under a MEMS structure
#1520Perforated Miniature Silicon Microphone
#1521MEMS microphone and method for manufacture
#1522CONDENSER MICROPHONE
#1523Epitaxial silicon CMOS-MEMS microphones and method for manufacturing
#1524Method of manufacturing a semiconductor device comprising a membrane over a substrate by forming a plurality of features using local oxidation regions
#1525CMOS compatible MEMS microphone and method for manufacturing the same
#1526COMBINED MICRO-ELECTRO-MECHANICAL SYSTEMS MICROPHONE AND METHOD FOR MANUFACTURING THE SAME
#1527Plate, transducer and methods for making and operating a transducer
#1528Microphone unit and voice input device comprising same
#1529MEMS microphone
#1530Microphone Arrangement
#1531MICROPHONE
#1532Stereo microphone
#1533Methods for forming a micro electro-mechanical device
#1534MEMS component and a semiconductor component in a common housing having at least one access opening
#1535Condenser microphone unit and condenser microphone
#1536Gooseneck condenser microphone
#1537Condenser microphone unit and condenser microphone
#1538MEMS microphone device and method for making same
#1539Method of manufacturing a capacitive transducer
#1540Microphone unit and voice input device comprising same
#1541Condenser microphone unit and condenser microphone
#1542Packages and methods for packaging microphone devices
#1543Programmable microphone
#1544Processing chip for a digital microphone and related input circuit and a digital microphone
#1545Dual cell MEMS assembly
#1546MICROPHONE BIASING
#1547Unidirective condenser microphone unit and condenser microphone
#1548MEMS component having a diaphragm structure
#1549Electro acoustic transducer
#1550Electroacoustic sound transducer
#1551MEMS-microphone
#1552Method for driving a condenser microphone
#1553Sensor with movable part and biasing
#1554Acoustic sensor and microphone
#1555Condenser microphone
#1556Component support and assembly having a MEMS component on such a component support
#1557Microphone unit , voice input device, and method of manufacturing microphone unit
#1558Unidirectional microphone
#1559Microelectromechanical system microphone package structure
#1560Component having a micro-mechanical microphone structure and method for producing the component
#1561Robust diaphragm for an acoustic device
#1562Micromechanical Microphone Device and Method for Producing a Micromechanical Microphone Device
#1563COMPONENT AND METHOD FOR THE MANUFACTURE THEREOF
#1564Printed circuit board with an acoustic channel for a microphone
#1565Condenser microphone and head thereof
#1566Method for packaging a sensor chip, and a component produced using such a method
#1567Package with a CMOS die positioned underneath a MEMS die
#1568PACKAGE WITH A CMOS DIE POSITIONED UNDERNEATH A MEMS DIE
#1569Method of providing a semiconductor structure with forming a sacrificial structure
#1570Microphone package and method for manufacturing same
#1571MICROPHONE PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME
#1572MEMS MICROPHONE
#1573Collapsed mode capacitive sensor
#1574Distortion suppression in high-level capable audio amplification circuit
#1575Microphone
#1576Microphone package with embedded ASIC
#1577PACKAGE SUBSTRATE
#1578Comb sense microphone
#1579Phantom power circuit
#1580MEMS MICROPHONE PACKAGE
#1581Condenser microphone unit and condenser microphone
#1582MEMS device assembly and method of packaging same
#1583Surface mount silicon condenser microphone package
#1584Microphone unit and highly directional microphone
#1585Apparatus with directivity pattern
#1586Microphone with adjustable characteristics
#1587MEMS capacitive microphone
#1588SEMICONDUCTOR DEVICE
#1589MEMS dynamic pressure sensor, in particular for applications to microphone production
#1590Microphone unit
#1591MEMS MICROPHONE AND METHOD FOR MANUFACTURING SAME
#1592MEMS MICROPHONE AND MANUFACTURING METHOD THEREOF
#1593Very low power MEMS microphone
#1594MEMS DEVICE AND PROCESS
#1595Method for fabricating MEMS device
#1596Miniature micro-electromechanical system (MEMS) based directional sound sensor
#1597SEMICONDUCTOR DEVICE AND MICROPHONE
#1598Unidirectional condenser microphone unit
#1599Battery compartment for condenser microphone
#1600Condenser microphone unit
#1601Method of forming a miniature, surface microsurfaced differential microphone
#1602Acoustic sensor
#1603Spacer for a capacitive microphone and capacitive microphone with the same
#1604MEMS MICROPHONE PACKAGE AND PACKAGING METHOD
#1605CONDENSER MICROPHONE ASSEMBLY WITH FLOATING CONFIGURATION
#1606Silicon condenser microphone having an additional back chamber and a fabrication method therefor
#1607Acoustic sensor and method of manufacturing the same
#1608Condenser microphone
#1609Condenser Microphone
#1610DIAPHRAGM AND CONDENSER MICROPHONE USING SAME
#1611Microphone unit
#1612Microphone unit
#1613DIAPHRAGM AND SILICON CONDENSER MICROPHONE USING SAME
#1614Microphone unit and voice input device using same
#1615Omnidirectional button-style microphone
#1616MEMS sensor
#1617Semiconductor device and microphone
#1618Condenser microphone
#1619Surface mount silicon condenser microphone package
#1620Semiconductor device having a base, a cavity, a diaphragm, and a substrate
#1621Temperature compensated voltage pump
#1622Packages and methods for packaging MEMS microphone devices
#1623Headset and headphone
#1624Method for fabricating MEMS device
#1625SPACER-INTEGRATED DIAPHRAGM FOR CONDENSER MICROPHONE
#1626Capacitance type vibration sensor
#1627Capacitor microphone
#1628VOICE INPUT DEVICE, METHOD FOR MANUFACTURING THE SAME, AND INFORMATION PROCESSING SYSTEM
#1629Sound transducer structure and method for manufacturing a sound transducer structure
#1630MICROPHONE
#1631Microphone with irregular diaphragm
#1632MICROPHONE UNIT
#1633Close-Talking Capacitor Microphone
#1634Microphone Unit
#1635Silicon microphone transducer
#1636Capacitive sensor and manufacturing method thereof
#1637Capacitive transducer and fabrication method
#1638Capacitor microphone
#1639Capacitor microphone unit and capacitor microphone
#1640MEMS microphone with programmable sensitivity
#1641ACOUSTIC SENSOR AND METHOD OF FABRICATING THE SAME
#1642Capacitive vibration sensor
#1643Methods for making capacitive microphone
#1644MEMS microphone packaging and MEMS microphone module
#1645Microphone
#1646Condenser microphone
#1647Microphone assembly with integrated self-test circuitry
#1648MEMS DEVICE
#1649PRODUCTION METHOD OF MEMS SENSOR
#1650Stereo microphone unit and stereo microphone
#1651Microphone unit with internal A/D converter
#1652Capacitive sensor
#1653MEMS process and device
#1654Fully differential low-noise capacitor microphone circuit
#1655Microphone with backplate having specially shaped through-holes
#1656Method of fabricating a dual single-crystal backplate microphone
#1657Condenser microphone
#1658Condenser microphone
#1659MEMS device, MEMS device module and acoustic transducer
#1660Microphone devices and methods for tuning microphone devices
#1661Method of fabricating micro-electromechanical system microphone structure
#1662Miniature microphone, protection frame thereof and method for manufacturing the same
#1663Micro-electromechanical system microphone structure
#1664MEMS MICROPHONE PACKAGE AND MEHTOD FOR MAKING SAME
#1665Condenser microphone
#1666Proximity sensor, in particular microphone for reception of sound signals in the human audible sound range, with ultrasonic proximity estimation
#1667Method of making sound hole in case of condenser microphone and the condenser microphone case
#1668Preamplifier circuit for a microelectromechanical capacitive acoustic transducer
#1669Capacitor microphone
#1670MEMS microphone
#1671CAPACITOR MICROPHONE UNIT AND CAPACITOR MICROPHONE
#1672Condenser microphone unit
#1673Capacitive transducer circuit and method
#1674Switchable attenuation circuit for MEMS microphone systems
#1675Microphone apparatus
#1676Silicon microphone package
#1677Capacitive electro-mechanical transducer
#1678Stray capacitance reduced condenser microphone
#1679Power supply device for a microphone
#1680Integrated microphone
#1681Assembly of a capacitive acoustic transducer of the microelectromechanical type and package thereof
#1682MEMS microphone with spring suspended backplate
#1683Shielding for a micro electro-mechanical device and method therefor
#1684Arrangement comprising a microphone
#1685Boundary microphone
#1686MEMS device with reduced stress in the membrane and manufacturing method
#1687MEMS device and process
#1688Microphone unit
#1689Electro-acoustic transducer comprising a MEMS sensor
#1690MEMS sensor, and MEMS sensor manufacturing method
#1691CONDENSER MICROPHONE
#1692Condenser microphone unit
#1693Unidirectional condenser microphone unit
#1694Microphone package
#1695Capacitive electroacoustic transducer and microphone
#1696CONDENSER MICROPHONE USING THE CERAMIC PACKAGE WHOSE INSIDE IS ENCOMPASSED BY METAL OR CONDUCTIVE MATERIALS
#1697Acoustic sensor
#1698Method for packaging micro electromechanical systems microphone
#1699Electret assembly for a microphone having a backplate with improved charge stability
#1700Microphone and orientation sensor assembly
#1701SILICON CONDENSER MICROPHONE
#1702Apparatus and method for biasing a transducer
#1703Integrated acoustic transducer in MEMS technology, and manufacturing process thereof
#1704Integrated acoustic transducer obtained using MEMS technology, and corresponding manufacturing process
#1705MEMS microphone
#1706Microphone
#1707Acoustic sensor element
#1708Side-ported MEMS microphone assembly
#1709Condenser microphone
#1710Capacitive microphone with integrated cavity
#1711MEMS microphone with single polysilicon film
#1712Variable directional microphone unit and variable directional microphone
#1713MICROELECTROMECHANICAL SYSTEM MICROPHONE PACKAGE
#1714MEMS structure with suspended microstructure that includes dielectric layer sandwiched by plural metal layers and the dielectric layer having an edge surrounded by peripheral metal wall
#1715Micro-Electromechanical System Microstructure
#1716Method for fabricating micro-electro-mechanical system (MEMS) device
#1717Microelectromechanical system microphone structure and microelectromechanical system microphone package structure
#1718MEMS device, MEMS device module and acoustic transducer
#1719Method of fabricating micro-electromechanical system microphone structure
#1720Method of etching sacrificial layer, method of manufacturing MEMS device, MEMS device and MEMS sensor
#1721Directional silicon condenser microphone having additional back chamber
#1722Vibration sensor and method for manufacturing the vibration sensor
#1723Chip-scaled MEMS microphone package
#1724Diaphragm of MEMS electroacoustic transducer
#1725Digital microphone
#1726MEMS microphone package with RF insensitive MEMS microphone chip
#1727MEMS sensor
#1728Microphone unit having a plurality of diaphragms and a signal processing unit
#1729MICROELECTROMECHANICAL SYSTEM MICROPHONE
#1730Acoustic-electric transducer, electronic device, method, and computer program product
#1731Circuit module for a condenser microphone
#1732Comb sense microphone
#1733Package for micro-electro-mechanical acoustic transducer with improved double side mountable electrodes
#1734Method and apparatus for real-ear measurements for receiver-in-canal devices
#1735Microelectromechanical systems component and method of making same
#1736Transducer assembly
#1737Silicon microphone without dedicated backplate
#1738Microphone with reduced parasitic capacitance
#1739Vibration transducer
#1740Vibration transducer and manufacturing method therefor
#1741Microphone manufacturing method
#1742PACKAGE FOR MEMS MICROPHONE
#1743Vibration transducer
#1744Condenser microphone mountable on main PCB
#1745Method for producing a micromechanical component and mircomechanical component
#1746Micro-electro-mechanical systems (MEMS) capacitive sensing circuit
#1747Condenser microphone
#1748MEMS device
#1749Device and method for acoustic communication and/or perception in a motor vehicle
#1750MEMS microphone package having sound hole in PCB
#1751VOICE INFORMATION PROCESSING DEVICE AND WIRING SYSTEM USING THE SAME DEVICE
#1752Semiconductor device
#1753Silicon condenser microphone having additional back chamber and sound hole in PCB
#1754Silicon microphone with enhanced impact proof structure using bonding wires
#1755Pressure sensor and manufacturing method therefor
#1756Acoustic transducer and microphone using the same
#1757CAPACITOR MICROPHONE AND METHOD FOR MANUFACTURING CAPACITOR MICROPHONE
#1758Miniature microphone assembly with hydrophobic surface coating
#1759Surface micromachined differential microphone
#1760MEMS sensor
#1761Micro electro mechanical system (MEMS) microphone having a thin-film construction
#1762MEMS MICROPHONE PACKAGE
#1763Micromechanical component and corresponding method for its manufacture
#1764METHOD OF FORMING PASSAGE THROUGH SUBSTRATE FOR MEMS MODULE
#1765Surface micromachined differential microphone
#1766MEMS microphone and method for manufacturing the same
#1767Acoustical grille free from spit moisture maintains frequency to keep realistic and natural sounds
#1768Programmable microphone
#1769Microphone with aligned apertures
#1770Package and packaging assembly of microelectromechanical system microphone
#1771Electrostatic microphone
#1772CONDENSER MICROPHONE
#1773Condenser microphone, S/N ratio improvement therefor, and electronic device therefor
#1774Microphone unit, close-talking voice input device, information processing system, and method of manufacturing microphone unit
#1775Miniature capacitive acoustic sensor with stress-relieved actively clamped diaphragm
#1776Micro-Electro-Mechanical System (Mems) Capacitor Microphone and Method of Manufacturing Thereof
#1777Condenser microphone package
#1778Boundary microphone
#1779Condenser microphone chip
#1780Condenser microphone
#1781Acoustic transducer module
#1782Membrane for a MEMS condenser microphone
#1783Electro acoustic transducer
#1784Condenser microphone
#1785Microphone with dual transducers
#1786Signal Amplifying Circuit and Acceleration Sensor Having the Same
#1787Microphone System with Silicon Microphone Secured to Package Lid
#1788Apparatus and method using capacitive detection with inherent self-calibration
#1789Electrostatic capacity sensor
#1790Selectable diaphragm condenser microphone
#1791Microphone array with electromagnetic interference shielding means
#1792Microphone arrangement and method for production thereof
#1793CAPACITOR MICROPHONE MANUFACTURING METHOD AND CAPACITOR MICROPHONE
#1794Backplateless silicon microphone
#1795Monolithic capacitive transducer
#1796Solar-powered MEMS acoustic sensor and system for providing physical security in a geographical area with use thereof
#1797Sound transducer structure and method for manufacturing a sound transducer structure
#1798Microphone
#1799Microphone Microchip Device with Differential Mode Noise Suppression
#1800Condenser microphone, microphone unit, and blood pressure gauge