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Electronic & Automation

Comparison and decision circuit in amplitude keying signal demodulation circuit ... 200610001367
Integrated surface plasma wave generator 200610011188
Carrier frequency bias correcting method with OFDMA up-link system intersection 200610011554
Carrier frequency bias estimation with OFDMA up link system intersection 200610011553
Method for transmitting tunnel information IPv6 tunnel information by IPv4 netwo... 200610011503
Long-distance surface plasma-wave refractive index detecting chip 200610011362
LED epitaxial wafer electroluminescent nondestructive detection method 02123646
Phase-locked loop frequency synthesizer with digital coarse tuning loop 02125270
Control method for winding shaping of space triangular symmetrical R type power ... 02130844
Method for pure electrical measuring no-load potential phasor of synchronous ele... 02130955
Electroluminescent phosphorescence material and its application 02130973
High compactness mother disc RW machine control system 02131064
Organic electroluminescent device and producing method thereof 02145923
High-precision modular converting card with effective accuracy more than 20 digi... 02146313
Orgnic electroluminescence device and its preparation device 02146495
Method for reducing expense of pin of non-scanning measurabl design 02146776
Ring-vibration type digital acceleration sensor 02146782
Photoelectrochemical tag, method, instrument and kit for photoelectrochemical an... 02148800
Integrated circuit macro-module layout design based on module deformation and pl... 02103835
Frequency-changing speed regulation driver by supplying power to both ends of wi... 02117868
Generating method of three-level harmonic-trapping width-modulation pulse and pu... 02121111
Medium and high voltage frequency converter monitoring method and system based o... 02121112
Three-level voltage source inversion circuit for frequency-converting speed regu... 02121113
Room temperature luminous silicon base Fabry-Perot (F-P) microcavity device 02117423
Electroplating cup with adjustable spacing between cathode, anode and uniform st... 02159933
Surface modifying method for producing high temperature super conductive device 02159935
Process for preparing electrically insualting metal substrate with excellent res... 02123427

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