Filings by year

H03K 5/1502: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197710
197810
197910
198000
198100
198220
198330
198410
198530
198620
198730
198800
198930
199020
199110
199200
199310
199410
199530
199600
199700
199820
199920
200030
200100
200220
200301
200412
200500
200621
200700
200810
200912
201001
201100
201220
201311
201412
201511
201634
201720
201827
201930
202020
202110
202201
202310
202400
202501

By publication year. Applications have been published since 2001.

Recent patents

Most cited

By later US patents