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Class Information
Number: 257/414
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)
Description: Subject matter wherein the device generates an electrical signal in response to a non-electrical signal (e.g., light, heat, pressure) incident thereon.


Sub-classes under this class:

Class Number Class Name Patents
257/428 Electromagnetic or particle radiation 192
257/421 Magnetic field 619
257/415 Physical deformation 568
257/467 Temperature 341


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7619265 Molecular single electron transistor (MSET) detector device Nov. 17, 2009
7619289 MEMS switch and method for manufacturing the same Nov. 17, 2009
7619290 Nanosensors Nov. 17, 2009
7615832 Physical quantity sensor, method for manufacturing the same, and resin film for bonding semiconductor chip and circuit chip Nov. 10, 2009
7612423 Signal-carrying flexure structure for micro-electromechanical devices Nov. 3, 2009
7612392 Image sensor with a gate electrode between the photoelectric conversion region and the charge detection region, the gate electrode comprising p-type and n-type regions adjacent to one another Nov. 3, 2009
7608858 Spacing architecture for liquid crystal display and spacing method thereof Oct. 27, 2009
7608470 Interconnection device including one or more embedded vias and method of producing the same Oct. 27, 2009
7605718 Monitoring device for transport pods Oct. 20, 2009
7598546 Separative extended gate field effect transistor based vitamin C sensor and forming method thereof Oct. 6, 2009
7599532 Finger sensing with enhanced mounting and associated methods Oct. 6, 2009
7592679 Sensor and method for making the same Sep. 22, 2009
7582490 Controlled fabrication of gaps in electrically conducting structures Sep. 1, 2009
7582975 Nanowire device and method of making the same Sep. 1, 2009
7576400 Circuitry and gate stacks Aug. 18, 2009
7572659 Semiconductor dynamic sensor and method of manufacturing the same Aug. 11, 2009
7573111 Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates Aug. 11, 2009
7569411 Metal MEMS devices and methods of making same Aug. 4, 2009
7569877 System and method based on field-effect transistors for addressing nanometer-scale devices Aug. 4, 2009
7566940 Electromechanical devices having overlying support structures Jul. 28, 2009
7566956 Semiconductor composite device and method of manufacturing the same Jul. 28, 2009
7560789 Semiconductor device Jul. 14, 2009
7560811 Semiconductor device Jul. 14, 2009
7557433 Microelectronic device with integrated energy source Jul. 7, 2009
7554135 Device for detecting a gas or gas mixture Jun. 30, 2009
7554166 Airdome enclosure for components Jun. 30, 2009
7550813 Photoelectric converting film stack type solid-state image pickup device, and method of producing the same Jun. 23, 2009
7547953 Porous gallium oxide films and methods for making and patterning the same Jun. 16, 2009
7545010 Catalytic sensor structure Jun. 9, 2009
7545011 Semiconductor mount Jun. 9, 2009
7540192 Physical quantity sensor having optical part and method for manufacturing the same Jun. 2, 2009
7538400 Sensor platform using a non-horizontally oriented nanotube element May. 26, 2009
7534639 Semiconductor device with a resonator May. 19, 2009
7535068 Self-assembly microstructure with polyimide thin-film elastic joint 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
7521769 Photonic crystal biosensor structure and fabrication method Apr. 21, 2009
7521713 Semiconductor device having electrostatic discharge element Apr. 21, 2009
7514760 IC-compatible MEMS structure Apr. 7, 2009
7510883 Magnetic tunnel junction temperature sensors and methods Mar. 31, 2009
7511318 Electromechanical memory array using nanotube ribbons and method for making same Mar. 31, 2009
7508039 Carbon nanotube (CNT) multiplexers, circuits, and actuators Mar. 24, 2009
7508040 Micro electrical mechanical systems pressure sensor Mar. 24, 2009
7505308 Systems involving spin-transfer magnetic random access memory Mar. 17, 2009
7501636 Nanotunneling junction-based hyperspectal polarimetric photodetector and detection method Mar. 10, 2009
7495300 Gas-sensing semiconductor devices Feb. 24, 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
7489012 Device for confining live neural cells cultivated on a chip of noninvasive neuroelectronic interfacing Feb. 10, 2009
7482664 Out-of-plane electrostatic actuator Jan. 27, 2009

1 2 3 4 5 6 7 8 9 10 11 12 13 14


 
 
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