Filings by year

H03K 19/17752: granted patents and published applications per publication year
YearGranted patentsPublished applications
198710
198810
198910
199000
199100
199200
199300
199400
199520
199650
199730
199880
199950
2000120
2001100
200255
200382
200444
200598
200674
20071112
2008128
20091617
2010126
20111413
2012117
201399
201483
201558
201662
201742
201852
201944
202032
202120
202212
202330
202402
202512

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents