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] => 13350801 [patent_doc_number] => 20180226940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => MULTILAYER ELECTRONIC COMPONENT AND MULTILAYER LC FILTER [patent_app_type] => utility [patent_app_number] => 15/834148 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834148
Multilayer electronic component and multilayer LC filter Dec 6, 2017 Issued
Array ( [id] => 12825628 [patent_doc_number] => 20180167048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => IMPEDANCE MATCHING CIRCUIT OF COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 15/835148 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835148
Impedance matching circuit of communication apparatus Dec 6, 2017 Issued
Array ( [id] => 14447307 [patent_doc_number] => 20190181527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => DUMMY LOAD FOR HIGH POWER AND HIGH BANDWIDTH [patent_app_type] => utility [patent_app_number] => 15/835124 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835124 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835124
Dummy load for high power and high bandwidth Dec 6, 2017 Issued
Array ( [id] => 14414615 [patent_doc_number] => 20190173151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => APPARATUS AND METHOD FOR GUIDED WAVE COMMUNICATIONS USING AN ABSORBER [patent_app_type] => utility [patent_app_number] => 15/828682 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15828682 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/828682
Apparatus and method for guided wave communications using an absorber Nov 30, 2017 Issued
Array ( [id] => 12824773 [patent_doc_number] => 20180166763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => INTEGRATED MICROSTRIP AND SUBSTRATE INTEGRATED WAVEGUIDE CIRCULATORS/ISOLATORS FORMED WITH CO-FIRED MAGNETIC-DIELECTRIC COMPOSITES [patent_app_type] => utility [patent_app_number] => 15/807914 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15807914 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807914
INTEGRATED MICROSTRIP AND SUBSTRATE INTEGRATED WAVEGUIDE CIRCULATORS/ISOLATORS FORMED WITH CO-FIRED MAGNETIC-DIELECTRIC COMPOSITES Nov 8, 2017 Abandoned
Array ( [id] => 12740215 [patent_doc_number] => 20180138572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => NON-RECIPROCAL CIRCUIT DEVICE AND COMMUNICATION APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/807347 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15807347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807347
Non-reciprocal circuit device and communication apparatus using the same Nov 7, 2017 Issued
Array ( [id] => 12236661 [patent_doc_number] => 20180069524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'PHASE SHIFTER, IMPEDANCE MATCHING CIRCUIT, AND COMMUNICATION TERMINAL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/798464 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7736 [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] => 15798464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798464
Phase shifter, impedance matching circuit, and communication terminal apparatus Oct 30, 2017 Issued
Array ( [id] => 14239017 [patent_doc_number] => 20190131681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => MICROELECTRONIC RF SUBSTRATE WITH AN INTEGRAL ISOLATOR/CIRCULATOR [patent_app_type] => utility [patent_app_number] => 15/794078 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15794078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/794078
Microelectronic RF substrate with an integral isolator/circulator Oct 25, 2017 Issued
Array ( [id] => 12670399 [patent_doc_number] => 20180115299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => METHOD FOR IMPEDANCE MATCHING OF PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/790170 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 1221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15790170 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790170
Method for impedance matching of plasma processing apparatus Oct 22, 2017 Issued
Array ( [id] => 12189108 [patent_doc_number] => 20180048044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'HIGH-DENSITY STACKED GROUNDED COPLANAR WAVEGUIDES' [patent_app_type] => utility [patent_app_number] => 15/791225 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3992 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 15791225 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791225
HIGH-DENSITY STACKED GROUNDED COPLANAR WAVEGUIDES Oct 22, 2017 Abandoned
Array ( [id] => 12182247 [patent_doc_number] => 20180041184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'METHOD FOR AUTOMATIC ADJUSTMENT OF A TUNABLE MATCHING CIRCUIT, AND AUTOMATIC TUNING SYSTEM USING THIS METHOD' [patent_app_type] => utility [patent_app_number] => 15/789568 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 22899 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15789568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789568
Method of automatic adjustment of a tunable matching circuit, and automatic tuning system using this method Oct 19, 2017 Issued
Array ( [id] => 15311683 [patent_doc_number] => 10520541 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Hybrid electronic tuner [patent_app_type] => utility [patent_app_number] => 15/788430 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2954 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15788430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/788430
Hybrid electronic tuner Oct 18, 2017 Issued
Array ( [id] => 16301543 [patent_doc_number] => 20200287266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => A TUNABLE RESONANCE CAVITY [patent_app_type] => utility [patent_app_number] => 16/648280 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648280
Tunable resonance cavity Oct 17, 2017 Issued
Array ( [id] => 13922167 [patent_doc_number] => 10205212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Methods and apparatus for adjusting a phase of electromagnetic waves [patent_app_type] => utility [patent_app_number] => 15/786297 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 138 [patent_figures_cnt] => 173 [patent_no_of_words] => 82555 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15786297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786297
Methods and apparatus for adjusting a phase of electromagnetic waves Oct 16, 2017 Issued
Array ( [id] => 13160295 [patent_doc_number] => 10096883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Methods and apparatus for adjusting a wavelength electromagnetic waves [patent_app_type] => utility [patent_app_number] => 15/786034 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 138 [patent_figures_cnt] => 173 [patent_no_of_words] => 82480 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15786034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786034
Methods and apparatus for adjusting a wavelength electromagnetic waves Oct 16, 2017 Issued
Array ( [id] => 12716257 [patent_doc_number] => 20180130585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => APPARATUS AND METHODS RELATED TO FERRITE BASED CIRCULATORS [patent_app_type] => utility [patent_app_number] => 15/729542 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15729542 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/729542
APPARATUS AND METHODS RELATED TO FERRITE BASED CIRCULATORS Oct 9, 2017 Abandoned
Array ( [id] => 12718516 [patent_doc_number] => 20180131338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => VARIABLE ATTENUATION DEVICE, PHASE-SWITCHING VARIABLE ATTENUATION DEVICE, AND PHASE SHIFTER [patent_app_type] => utility [patent_app_number] => 15/725814 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725814
Variable attenuation device, phase-switching variable attenuation device, and phase shifter Oct 4, 2017 Issued
Array ( [id] => 12717694 [patent_doc_number] => 20180131064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => TUNING AND MEASUREMENT FIXTURES FOR CERAMIC FILTERS [patent_app_type] => utility [patent_app_number] => 15/720266 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15720266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/720266
Tuning and measurement fixtures for ceramic filters Sep 28, 2017 Issued
Array ( [id] => 16896687 [patent_doc_number] => 11038251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Resonator [patent_app_type] => utility [patent_app_number] => 16/615539 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 6440 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615539
Resonator Sep 26, 2017 Issued
Array ( [id] => 12155059 [patent_doc_number] => 20180026323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'NON-RECIPROCAL CIRCUIT DEVICE, HIGH-FREQUENCY CIRCUIT, AND COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/715512 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5156 [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] => 15715512 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715512
NON-RECIPROCAL CIRCUIT DEVICE, HIGH-FREQUENCY CIRCUIT, AND COMMUNICATION DEVICE Sep 25, 2017 Abandoned
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