Search

John T Kavanaugh

Examiner (ID: 9124, Phone: (571)272-4556 , Office: P/3765 )

Most Active Art Unit
3728
Art Unit(s)
3728, 2899, 3765, 3732, 3727, 2404, 3208
Total Applications
3925
Issued Applications
2642
Pending Applications
236
Abandoned Applications
1084

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17332859 [patent_doc_number] => 11223331 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => High efficiency and high powerlinear amplifier [patent_app_type] => utility [patent_app_number] => 17/356407 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5947 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356407
High efficiency and high powerlinear amplifier Jun 22, 2021 Issued
Array ( [id] => 17011421 [patent_doc_number] => 20210242582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SYSTEMS AND METHODS FOR DYNAMIC BIASING OF MICROWAVE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/235875 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235875
Systems and methods for dynamic biasing of microwave amplifier Apr 19, 2021 Issued
Array ( [id] => 17122635 [patent_doc_number] => 11133784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Method of driving circuit with energy recycle capability [patent_app_type] => utility [patent_app_number] => 17/022106 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7580 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022106
Method of driving circuit with energy recycle capability Sep 15, 2020 Issued
Array ( [id] => 16632174 [patent_doc_number] => 20210050828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE STACKING [patent_app_type] => utility [patent_app_number] => 16/991673 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991673
Apparatus and method of power management using envelope stacking Aug 11, 2020 Issued
Array ( [id] => 17501359 [patent_doc_number] => 11290076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Amplifier circuit, front-end circuit, and receiver circuit [patent_app_type] => utility [patent_app_number] => 15/930879 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6212 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930879
Amplifier circuit, front-end circuit, and receiver circuit May 12, 2020 Issued
Array ( [id] => 16257398 [patent_doc_number] => 20200266773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => POWER AMPLIFIER MODULE [patent_app_type] => utility [patent_app_number] => 16/868004 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16868004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868004
Power amplifier module May 5, 2020 Issued
Array ( [id] => 17470612 [patent_doc_number] => 11277097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-15 [patent_title] => Open-loop adaptive bias power amplifier [patent_app_type] => utility [patent_app_number] => 16/867600 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867600
Open-loop adaptive bias power amplifier May 5, 2020 Issued
Array ( [id] => 16441074 [patent_doc_number] => 20200358401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => POWER AMPLIFIER BIASING NETWORK PROVIDING GAIN EXPANSION [patent_app_type] => utility [patent_app_number] => 16/860533 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860533
Power amplifier biasing network providing gain expansion Apr 27, 2020 Issued
Array ( [id] => 16403008 [patent_doc_number] => 20200343866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => HIGH FREQUENCY CIRCUIT AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/858013 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858013
High frequency circuit and communication device Apr 23, 2020 Issued
Array ( [id] => 16921350 [patent_doc_number] => 20210194442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => POWER AMPLIFIER MODULE [patent_app_type] => utility [patent_app_number] => 16/855408 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855408
Power amplifier module Apr 21, 2020 Issued
Array ( [id] => 17501350 [patent_doc_number] => 11290067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Radio frequency circuit [patent_app_type] => utility [patent_app_number] => 16/817837 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 56 [patent_no_of_words] => 14655 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817837
Radio frequency circuit Mar 12, 2020 Issued
Array ( [id] => 17332866 [patent_doc_number] => 11223338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Method of forming a semiconductor device and circuit [patent_app_type] => utility [patent_app_number] => 16/814129 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814129
Method of forming a semiconductor device and circuit Mar 9, 2020 Issued
Array ( [id] => 16529498 [patent_doc_number] => 20200403579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => VARIABLE GAIN AMPLIFIER DEVICE [patent_app_type] => utility [patent_app_number] => 16/804139 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804139
Variable gain amplifier device Feb 27, 2020 Issued
Array ( [id] => 16286690 [patent_doc_number] => 20200280292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Analog Computer With Variable Gain [patent_app_type] => utility [patent_app_number] => 16/803959 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803959
Analog computer with variable gain Feb 26, 2020 Issued
Array ( [id] => 16333109 [patent_doc_number] => 20200304075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => POWER AMPLIFICATION APPARATUS AND ELECTROMAGNETIC RADIATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/797545 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797545
Power amplification apparatus and electromagnetic radiation apparatus Feb 20, 2020 Issued
Array ( [id] => 17396341 [patent_doc_number] => 11245366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Distributed amplifiers with controllable linearization [patent_app_type] => utility [patent_app_number] => 16/789998 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 6597 [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] => 16789998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789998
Distributed amplifiers with controllable linearization Feb 12, 2020 Issued
Array ( [id] => 16257400 [patent_doc_number] => 20200266775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => AMPLIFIER FOR REUSING CURRENT BY USING TRANSFORMER AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/788177 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788177
Amplifier for reusing current by using transformer and method thereof Feb 10, 2020 Issued
Array ( [id] => 17026122 [patent_doc_number] => 20210249994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => AMPLIFIER WITH IMPROVED ISOLATION [patent_app_type] => utility [patent_app_number] => 16/785725 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785725
Amplifier with improved isolation Feb 9, 2020 Issued
Array ( [id] => 16242228 [patent_doc_number] => 20200259462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Constant Gain and Self-Calibration Technique for RF Amplifier [patent_app_type] => utility [patent_app_number] => 16/785504 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785504
Constant gain and self-calibration technique for RF amplifier Feb 6, 2020 Issued
Array ( [id] => 17284546 [patent_doc_number] => 11201594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Cascode amplifier circuit [patent_app_type] => utility [patent_app_number] => 16/784494 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2884 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 16784494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784494
Cascode amplifier circuit Feb 6, 2020 Issued
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