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Class Information
Number: 257/415
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Responsive to non-electrical signal (e.g., chemical, stress, light, or magnetic field sensors) > Physical deformation
Description: Subject matter wherein the non-electrical signal incident upon the active solid-state device is a force which physically deforms the device.


Sub-classes under this class:

Class Number Class Name Patents
257/416 Acoustic wave 160
257/420 Means to reduce sensitivity to physical deformation 162
257/417 Strain sensors 413


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7619291 Devices having horizontally-disposed nanofabric articles and methods of making the same Nov. 17, 2009
7615788 Method for monolithically integrating silicon carbide microelectromechanical devices with electronic circuitry Nov. 10, 2009
7612423 Signal-carrying flexure structure for micro-electromechanical devices Nov. 3, 2009
7612424 Nanoelectromechanical bistable cantilever device Nov. 3, 2009
7605675 Electromechanical switch with partially rigidified electrode Oct. 20, 2009
7605391 Optically coupled resonator Oct. 20, 2009
7598109 Method for fabricating micrometer or nanometer channels Oct. 6, 2009
7598825 Flap resonator, method of manufacturing a flap resonator, and integrated circuit including the flap resonator Oct. 6, 2009
7595539 Method for release of surface micromachined structures in an epitaxial reactor Sep. 29, 2009
7586165 Microelectromechanical systems (MEMS) device including a superlattice Sep. 8, 2009
7586164 Micro-electro-mechanical system (MEMS) variable capacitor apparatuses, systems and related methods Sep. 8, 2009
7582940 Semiconductor device using MEMS technology Sep. 1, 2009
7579662 MEMS resonator and method of enhancing an output signal current from a MEMS resonator Aug. 25, 2009
7579663 Hermetic packaging and method of manufacture and use therefore Aug. 25, 2009
7576901 Method and device for selective adjustment of hysteresis window Aug. 18, 2009
7572660 Electrical through-plating of semiconductor chips Aug. 11, 2009
7573022 Method for fabricating vertically-offset interdigitated comb actuator device Aug. 11, 2009
7566940 Electromechanical devices having overlying support structures Jul. 28, 2009
7566582 Systems, methods and devices relating to actuatably moveable machines Jul. 28, 2009
7566939 Fabrication of silicon micro-mechanical structures Jul. 28, 2009
7560788 Microelectromechanical system pressure sensor and method for making and using Jul. 14, 2009
7560789 Semiconductor device Jul. 14, 2009
7557441 Package of MEMS device and method for fabricating the same Jul. 7, 2009
7557417 Module comprising a semiconductor chip comprising a movable element Jul. 7, 2009
7554136 Micro-switch device and method for manufacturing the same Jun. 30, 2009
7554167 Three-dimensional analog input control device Jun. 30, 2009
7550810 MEMS device having a layer movable at asymmetric rates Jun. 23, 2009
7545236 Electromechanical filter utilizing a quantum device and sensing electrode Jun. 9, 2009
7541939 Mounted shock sensor Jun. 2, 2009
7540192 Physical quantity sensor having optical part and method for manufacturing the same Jun. 2, 2009
7540191 Angular rate sensor and method of manufacturing the same Jun. 2, 2009
7534640 Support structure for MEMS device and methods therefor May. 19, 2009
7535621 Aluminum fluoride films for microelectromechanical system applications May. 19, 2009
7527998 Method of manufacturing MEMS devices providing air gap control May. 5, 2009
7524693 Method and apparatus for forming an electrical connection to a semiconductor substrate Apr. 28, 2009
7518200 Semiconductor integrated circuit chip with a nano-structure-surface passivation film Apr. 14, 2009
7518283 Nanometer-scale electrostatic and electromagnetic motors and generators Apr. 14, 2009
7514760 IC-compatible MEMS structure Apr. 7, 2009
7504658 Sensor elements with cantilevered bar structures made of semiconductors based on group III-nitride Mar. 17, 2009
7504275 Layout design and fabrication of SDA micro motor for low driving voltage and high lifetime application Mar. 17, 2009
7493815 MEMS switch triggered by shock and/or acceleration Feb. 24, 2009
7493819 Micromechanical pressure sensor system Feb. 24, 2009
7492040 Glass lid, and package provided with such a lid, for the encapsulation of electronic components Feb. 17, 2009
7492020 Micro structure with interlock configuration Feb. 17, 2009
7492019 Micromachined assembly with a multi-layer cap defining a cavity Feb. 17, 2009
7491567 MEMS device packaging methods Feb. 17, 2009
7489004 Micro-electro-mechanical variable capacitor for radio frequency applications with reduced influence of a surface roughness Feb. 10, 2009
7489027 Accessible electronic storage apparatus Feb. 10, 2009
7482192 Method of making dimple structure for prevention of MEMS device stiction Jan. 27, 2009
7482664 Out-of-plane electrostatic actuator Jan. 27, 2009

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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