Filings by year

H01Q 9/18: granted patents and published applications per publication year
YearGranted patentsPublished applications
197720
197810
197910
198010
198120
198210
198300
198400
198500
198600
198710
198810
198910
199000
199110
199200
199310
199400
199520
199600
199710
199820
199930
200020
200170
200222
200312
200441
200501
200602
200723
200830
200923
201003
201126
201230
201355
201424
201528
201623
2017124
201858
2019811
20201211
2021135
2022109
202322
202478
202561
202614

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Recent patents

Most cited

By later US patents