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] => 12517551 [patent_doc_number] => 10003322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Temperature compensated digital step attenuator [patent_app_type] => utility [patent_app_number] => 15/287335 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5643 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15287335 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/287335
Temperature compensated digital step attenuator Oct 5, 2016 Issued
Array ( [id] => 11405192 [patent_doc_number] => 20170025730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'HIGH-FREQUENCY SIGNAL TRANSMISSION LINE AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/285615 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15432 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15285615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285615
High-frequency signal transmission line and electronic device Oct 4, 2016 Issued
Array ( [id] => 11425319 [patent_doc_number] => 20170033465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'APPARATUS AND METHODS FOR SENDING OR RECEIVING ELECTROMAGNETIC SIGNALS' [patent_app_type] => utility [patent_app_number] => 15/274987 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 81 [patent_no_of_words] => 59455 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15274987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/274987
Apparatus and methods for sending or receiving electromagnetic signals Sep 22, 2016 Issued
Array ( [id] => 11600128 [patent_doc_number] => 09647309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Systems and methods for using power dividers for improved ferrite circulator RF power handling' [patent_app_type] => utility [patent_app_number] => 15/262309 [patent_app_country] => US [patent_app_date] => 2016-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5356 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15262309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/262309
Systems and methods for using power dividers for improved ferrite circulator RF power handling Sep 11, 2016 Issued
Array ( [id] => 12123041 [patent_doc_number] => 20180006627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'POSITIONING DEVICE FOR RADIO FREQUENCY MATCHER' [patent_app_type] => utility [patent_app_number] => 15/256685 [patent_app_country] => US [patent_app_date] => 2016-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1702 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256685
Positioning device for radio frequency matcher Sep 4, 2016 Issued
Array ( [id] => 11960108 [patent_doc_number] => 20170264260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'MULTILAYER SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 15/255410 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6083 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15255410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255410
Multilayer substrate Sep 1, 2016 Issued
Array ( [id] => 14447303 [patent_doc_number] => 20190181525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => TM Dual Mode Filter [patent_app_type] => utility [patent_app_number] => 16/321074 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16321074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321074
TM dual mode filter Aug 30, 2016 Issued
Array ( [id] => 13897035 [patent_doc_number] => 10201084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Printed circuit board via design [patent_app_type] => utility [patent_app_number] => 15/251699 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6807 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15251699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251699
Printed circuit board via design Aug 29, 2016 Issued
Array ( [id] => 11969020 [patent_doc_number] => 20170273174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'MULTI-LAYER CIRCUIT STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/245202 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6739 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15245202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245202
Multi-layer circuit structure Aug 23, 2016 Issued
Array ( [id] => 12418644 [patent_doc_number] => 09973167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Impedance matching circuit and method for radio frequency transmission coil [patent_app_type] => utility [patent_app_number] => 15/231571 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 12037 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15231571 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/231571
Impedance matching circuit and method for radio frequency transmission coil Aug 7, 2016 Issued
Array ( [id] => 11274087 [patent_doc_number] => 20160336634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'NON-RECIPROCAL CIRCUIT ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/219680 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4489 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15219680 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219680
Non-reciprocal circuit element Jul 25, 2016 Issued
Array ( [id] => 11132644 [patent_doc_number] => 20160329620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'SYSTEMS AND METHODS FOR FERRITE CIRCULATOR PHASE SHIFTERS' [patent_app_type] => utility [patent_app_number] => 15/214652 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5396 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15214652 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/214652
Systems and methods for ferrite circulator phase shifters Jul 19, 2016 Issued
Array ( [id] => 12142456 [patent_doc_number] => 20180020539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'PLUG CONNECTOR FOR TUNING CROSSTALK AND RETURN LOSS' [patent_app_type] => utility [patent_app_number] => 15/207840 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4718 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207840 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207840
Plug connector for tuning crosstalk and return loss Jul 11, 2016 Issued
Array ( [id] => 12196238 [patent_doc_number] => 09899984 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Compact multi-carriage impedance tuner and method' [patent_app_type] => utility [patent_app_number] => 15/206192 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 5566 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15206192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206192
Compact multi-carriage impedance tuner and method Jul 7, 2016 Issued
Array ( [id] => 12088942 [patent_doc_number] => 09842674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Methods of forming thin film resistors with high power handling capability' [patent_app_type] => utility [patent_app_number] => 15/197380 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5777 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15197380 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/197380
Methods of forming thin film resistors with high power handling capability Jun 28, 2016 Issued
Array ( [id] => 12175567 [patent_doc_number] => 09893717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-13 [patent_title] => 'Multi-band low frequency impedance tuner' [patent_app_type] => utility [patent_app_number] => 15/189587 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 3274 [patent_no_of_claims] => 7 [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] => 15189587 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/189587
Multi-band low frequency impedance tuner Jun 21, 2016 Issued
Array ( [id] => 14921065 [patent_doc_number] => 10431864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Non-reciprocal circuit element and wireless communication device [patent_app_type] => utility [patent_app_number] => 15/735459 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 9427 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735459 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735459
Non-reciprocal circuit element and wireless communication device Jun 13, 2016 Issued
Array ( [id] => 11097063 [patent_doc_number] => 20160294032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'NON-RECIPROCAL CIRCUIT ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/178063 [patent_app_country] => US [patent_app_date] => 2016-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15178063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/178063
Non-reciprocal circuit element Jun 8, 2016 Issued
Array ( [id] => 13134765 [patent_doc_number] => 10085337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Coaxial cable assembly, electronic package and connector [patent_app_type] => utility [patent_app_number] => 15/165489 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4215 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165489
Coaxial cable assembly, electronic package and connector May 25, 2016 Issued
Array ( [id] => 11071699 [patent_doc_number] => 20160268664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'MULTI-JUNCTION WAVEGUIDE CIRCULATOR USING DUAL CONTROL WIRES FOR MULTIPLE FERRITE ELEMENTS' [patent_app_type] => utility [patent_app_number] => 15/164674 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6287 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15164674 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164674
Multi-junction waveguide circulator using dual control wires for multiple ferrite elements May 24, 2016 Issued
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