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GI CORP
US15 patents
Top patents by PatentIndex Score
US5511096AApr 23, 1996
Quadrature amplitude modulated data for standard bandwidth television channel
GI CORP143 citations98
US5504816AApr 2, 1996
Method and apparatus for controlling access to digital signals
GI CORP243 citations97
US5404402AApr 4, 1995
Clock frequency modulation for secure microprocessors
GI CORP135 citations97
US5475716ADec 12, 1995
Method for communicating block coded digital data with associated synchronization/control data
GI CORP61 citations96
US5396518AMar 7, 1995
Apparatus and method for communicating digital data using trellis coding with punctured convolutional codes
GI CORP182 citations96
US5345408ASep 6, 1994
Inverse discrete cosine transform processor
GI CORP60 citations93
US5579348ANov 26, 1996
Method and apparatus for improving the apparent accuracy of a data receiver clock circuit
GI CORP38 citations92
US5446916AAug 29, 1995
Variable length codeword packer
GI CORP22 citations92
US5528079AJun 18, 1996
Hermetic surface mount package for a two terminal semiconductor device
GI CORP32 citations91
US5432121AJul 11, 1995
Method for fabricating a multilayer epitaxial structure
GI CORP27 citations91
US5360509ANov 1, 1994
Low cost method of fabricating epitaxial semiconductor devices
GI CORP25 citations90
US5572691ANov 5, 1996
Apparatus and method for providing multiple data streams from stored data using dual memory buffers
GI CORP88 citations86
US5473693ADec 5, 1995
Apparatus for avoiding complementarity in an encryption algorithm
GI CORP16 citations73
US5398237AMar 14, 1995
Acquisition and tracking of independent quadrature modulated bitstreams
GI CORP8 citations71
US5571329ANov 5, 1996
Gas flow system for CVD reactor
GI CORP10 citations68