Search

Bot L. Ledynh

Examiner (ID: 2262, Phone: (571)272-2231 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2899, 2103, 2831, 2862, 2858
Total Applications
2040
Issued Applications
1805
Pending Applications
55
Abandoned Applications
180

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16653797 [patent_doc_number] => 10930991 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-23 [patent_title] => Method and/or apparatus for frictionless wideband high-power radio-frequency power transmission across a freely moving interface [patent_app_type] => utility [patent_app_number] => 16/561479 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3976 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561479
Method and/or apparatus for frictionless wideband high-power radio-frequency power transmission across a freely moving interface Sep 4, 2019 Issued
Array ( [id] => 15275271 [patent_doc_number] => 20190386370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => MULTIMODE RESONATORS WITH SPLIT CHAMFER [patent_app_type] => utility [patent_app_number] => 16/552770 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552770
Multimode resonators with split chamfer Aug 26, 2019 Issued
Array ( [id] => 15275263 [patent_doc_number] => 20190386366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => RADIO FREQUENCY RESONATORS WITH BRIDGE COUPLING ADJACENT RESONATORS [patent_app_type] => utility [patent_app_number] => 16/551232 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551232
Radio frequency resonators with bridge coupling adjacent resonators Aug 25, 2019 Issued
Array ( [id] => 15219011 [patent_doc_number] => 20190372192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CIRCULATOR FOR USE IN SUPERCONDUCTING QUANTUM TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 16/540379 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540379
Circulator for use in superconducting quantum technology Aug 13, 2019 Issued
Array ( [id] => 17834103 [patent_doc_number] => 20220271407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DUAL-MODE FILTER WITH ADJUSTABLE CROSS IRIS [patent_app_type] => utility [patent_app_number] => 17/625799 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625799
DUAL-MODE FILTER WITH ADJUSTABLE CROSS IRIS Aug 8, 2019 Abandoned
Array ( [id] => 15548311 [patent_doc_number] => 10573948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Shaped magnetic bias circulator [patent_app_type] => utility [patent_app_number] => 16/532879 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 17208 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532879
Shaped magnetic bias circulator Aug 5, 2019 Issued
Array ( [id] => 15443779 [patent_doc_number] => 20200036073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => TRANSMISSION LINE [patent_app_type] => utility [patent_app_number] => 16/532763 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532763
Transmission line Aug 5, 2019 Issued
Array ( [id] => 15704241 [patent_doc_number] => 10608310 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Vertically meandered frequency selective limiter [patent_app_type] => utility [patent_app_number] => 16/530056 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3338 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530056
Vertically meandered frequency selective limiter Aug 1, 2019 Issued
Array ( [id] => 16835074 [patent_doc_number] => 11011333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Force-distance controlled mechanical switch [patent_app_type] => utility [patent_app_number] => 16/528766 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 5460 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528766
Force-distance controlled mechanical switch Jul 31, 2019 Issued
Array ( [id] => 17942091 [patent_doc_number] => 11476555 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => Electrochemically tunable, solid-state metamaterial-based devices [patent_app_type] => utility [patent_app_number] => 16/524021 [patent_app_country] => US [patent_app_date] => 2019-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10954 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524021
Electrochemically tunable, solid-state metamaterial-based devices Jul 26, 2019 Issued
Array ( [id] => 15124205 [patent_doc_number] => 20190348736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => MINI ISOLATOR [patent_app_type] => utility [patent_app_number] => 16/523068 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523068
Mini isolator Jul 25, 2019 Issued
Array ( [id] => 16866175 [patent_doc_number] => 11024932 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-01 [patent_title] => Tunable frequency selective limiter [patent_app_type] => utility [patent_app_number] => 16/520492 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4230 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520492
Tunable frequency selective limiter Jul 23, 2019 Issued
Array ( [id] => 15124283 [patent_doc_number] => 20190348775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => MINI ISOLATOR [patent_app_type] => utility [patent_app_number] => 16/521073 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521073
Mini isolator Jul 23, 2019 Issued
Array ( [id] => 17116151 [patent_doc_number] => 20210296748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => FILTER [patent_app_type] => utility [patent_app_number] => 17/263615 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263615
Filter Jul 22, 2019 Issued
Array ( [id] => 17910219 [patent_doc_number] => 11464103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Printed circuit board including ground line for canceling electromagnetic waves generated by power line, and electronic device including same [patent_app_type] => utility [patent_app_number] => 17/261056 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 16247 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261056
Printed circuit board including ground line for canceling electromagnetic waves generated by power line, and electronic device including same Jul 21, 2019 Issued
Array ( [id] => 17993929 [patent_doc_number] => 20220359966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => CERAMIC WAVEGUIDE FILTER [patent_app_type] => utility [patent_app_number] => 17/621795 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621795
Ceramic waveguide filter Jul 15, 2019 Issued
Array ( [id] => 16521892 [patent_doc_number] => 10873118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Tunable filter and tunable filtering device [patent_app_type] => utility [patent_app_number] => 16/457786 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5581 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457786
Tunable filter and tunable filtering device Jun 27, 2019 Issued
Array ( [id] => 15000747 [patent_doc_number] => 20190319331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => RESONATOR AND COMMUNICATIONS APPARATUS [patent_app_type] => utility [patent_app_number] => 16/453804 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453804
Resonator and communications apparatus Jun 25, 2019 Issued
Array ( [id] => 17888724 [patent_doc_number] => 20220304202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => WAVEGUIDE GASKET ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/619729 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619729
Waveguide gasket arrangement Jun 25, 2019 Issued
Array ( [id] => 14939521 [patent_doc_number] => 20190305399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => APPARATUS AND METHOD FOR GUIDED WAVE COMMUNICATIONS USING AN ABSORBER [patent_app_type] => utility [patent_app_number] => 16/443909 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443909
Apparatus and method for guided wave communications using an absorber Jun 17, 2019 Issued
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