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Class Information
Number: 257/417
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 > Strain sensors
Description: Subject matter wherein the physically deforming force is that of an applied stress.










Sub-classes under this class:

Class Number Class Name Patents
257/418 With means to concentrate stress 302


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8710599 Micromachined devices and fabricating the same Apr. 29, 2014
8710600 Semiconductor pressure sensor Apr. 29, 2014
8704318 Encapsulation structure for silicon pressure sensor Apr. 22, 2014
8703517 Method of Manufacturing a Semiconductor Device Including Removing a Reformed Layer Apr. 22, 2014
8703543 Vertical sensor assembly method Apr. 22, 2014
8704314 Mechanical memory transistor Apr. 22, 2014
8692340 MEMS acoustic sensor with integrated back cavity Apr. 8, 2014
8692339 Micromechanical component having a rear volume Apr. 8, 2014
8671752 Sensor system Mar. 18, 2014
8674462 Sensor package Mar. 18, 2014
8674518 Chip package and method for forming the same Mar. 18, 2014
8659099 Method for manufacturing a micromechanical structure, and micromechanical structure Feb. 25, 2014
8643129 MEMS device Feb. 4, 2014
8643128 Micro-electro-mechanical-system sensor and method for making same Feb. 4, 2014
8643127 Sensor device packaging Feb. 4, 2014
8643125 Structure and process for microelectromechanical system-based sensor Feb. 4, 2014
8633554 MEMS device etch stop Jan. 21, 2014
8629517 Wafer level packaging Jan. 14, 2014
8614492 Nanowire stress sensors, stress sensor integrated circuits, and design structures for a stress sensor integrated circuit Dec. 24, 2013
8610223 Embedded microelectromechanical systems sensor and related devices and methods Dec. 17, 2013
8604568 Multi-chip package Dec. 10, 2013
8601879 Capacitance type pressure sensor and method for manufacturing a capacitance type pressure sensor Dec. 10, 2013
8604567 Micromechanical system and method for manufacturing a micromechanical system Dec. 10, 2013
8592926 Substrate bonding with metal germanium silicon material Nov. 26, 2013
8592285 Method of bonding semiconductor substrate and MEMS device Nov. 26, 2013
8581355 Micro electric mechanical system device and method of producing the same Nov. 12, 2013
8575710 Capacitive semiconductor pressure sensor Nov. 5, 2013
8569850 Ultra low pressure sensor Oct. 29, 2013
8564075 Package tolerate design and method Oct. 22, 2013
8564078 Method for producing a micromechanical component having a trench structure for backside contact Oct. 22, 2013
8558328 Semiconductor device with integrated piezoelectric elements and support circuitry Oct. 15, 2013
8546817 High temperature strain sensor Oct. 1, 2013
8541850 Method and system for forming resonators over CMOS Sep. 24, 2013
8536663 Metal mesh lid MEMS package and method Sep. 17, 2013
8530985 Chip package and method for forming the same Sep. 10, 2013
8524519 MEMS microphone device and method for making same Sep. 3, 2013
8519494 Method for manufacturing a micromechanical diaphragm structure having access from the rear of the substrate Aug. 27, 2013
8516897 Pressure sensor Aug. 27, 2013
8519493 Semiconductor device having multiple substrates Aug. 27, 2013
8513747 Integrated MEMS devices with controlled pressure environments by means of enclosed volumes Aug. 20, 2013
8513745 MEMS switch and fabrication method Aug. 20, 2013
8513042 Method of forming an electromechanical transducer device Aug. 20, 2013
8513041 MEMS integrated chip and method for making same Aug. 20, 2013
8507909 Measuring apparatus that includes a chip with a through silicon via, a heater having plural switches, and a stress sensor Aug. 13, 2013
8502224 Measuring apparatus that includes a chip having a through silicon via, a heater, and a stress sensor Aug. 6, 2013
8487389 Uniaxial acceleration sensor Jul. 16, 2013
8482086 Three-dimensional structure and its manufacturing method Jul. 9, 2013
8471346 Semiconductor device including a cavity Jun. 25, 2013
8466523 Differential pressure sensor device Jun. 18, 2013
8461656 Device structures for in-plane and out-of-plane sensing micro-electro-mechanical systems (MEMS) Jun. 11, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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