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] => 16365180 [patent_doc_number] => 20200321931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => AMPLIFIERS SUITABLE FOR MM-WAVE SIGNAL SPLITTING AND COMBINING [patent_app_type] => utility [patent_app_number] => 16/453033 [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] => 4095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453033
Amplifiers suitable for mm-wave signal splitting and combining Jun 25, 2019 Issued
Array ( [id] => 16545886 [patent_doc_number] => 20200412301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => POWER EFFICIENT AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/453152 [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] => 5677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453152
Power efficient amplifier Jun 25, 2019 Issued
Array ( [id] => 15261193 [patent_doc_number] => 20190379330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Body Tie Optimization for Stacked Transistor Amplifier [patent_app_type] => utility [patent_app_number] => 16/453287 [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] => 8070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453287
Body tie optimization for stacked transistor amplifier Jun 25, 2019 Issued
Array ( [id] => 16545888 [patent_doc_number] => 20200412303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => FREQUENCY COMPENSATION OF AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/452797 [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] => 10872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452797
FREQUENCY COMPENSATION OF AMPLIFIER Jun 25, 2019 Abandoned
Array ( [id] => 15301421 [patent_doc_number] => 20190393846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => COMMON GATE AMPLIFIER WITH HIGH ISOLATION FROM OUTPUT TO INPUT [patent_app_type] => utility [patent_app_number] => 16/451270 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451270
Common gate amplifier with high isolation from output to input Jun 24, 2019 Issued
Array ( [id] => 16846524 [patent_doc_number] => 11018629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Integrated multiple-path power amplifier [patent_app_type] => utility [patent_app_number] => 16/449994 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 15756 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449994 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449994
Integrated multiple-path power amplifier Jun 23, 2019 Issued
Array ( [id] => 16767216 [patent_doc_number] => 10979008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Power amplifier [patent_app_type] => utility [patent_app_number] => 16/450173 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2702 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450173
Power amplifier Jun 23, 2019 Issued
Array ( [id] => 16774592 [patent_doc_number] => 10985718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Methods and apparatus for an amplifier integrated circuit [patent_app_type] => utility [patent_app_number] => 16/447149 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8317 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447149
Methods and apparatus for an amplifier integrated circuit Jun 19, 2019 Issued
Array ( [id] => 16049055 [patent_doc_number] => 10686418 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-16 [patent_title] => Methods and apparatus for an amplifier integrated circuit [patent_app_type] => utility [patent_app_number] => 16/447311 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8332 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16447311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447311
Methods and apparatus for an amplifier integrated circuit Jun 19, 2019 Issued
Array ( [id] => 16835778 [patent_doc_number] => 11012041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Differential amplifier circuit [patent_app_type] => utility [patent_app_number] => 16/444610 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2170 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444610
Differential amplifier circuit Jun 17, 2019 Issued
Array ( [id] => 16529497 [patent_doc_number] => 20200403578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => AMPLIFIER CONFIGURABLE INTO MULTIPLE MODES [patent_app_type] => utility [patent_app_number] => 16/444871 [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] => 10280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444871
Amplifier configurable into multiple modes Jun 17, 2019 Issued
Array ( [id] => 16516643 [patent_doc_number] => 20200395901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => MODULES, MULTI-STAGE SYSTEMS, AND RELATED METHODS FOR RADIO FREQUENCY POWER AMPLIFIERS [patent_app_type] => utility [patent_app_number] => 16/441517 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441517
Modules, multi-stage systems, and related methods for radio frequency power amplifiers Jun 13, 2019 Issued
Array ( [id] => 15275771 [patent_doc_number] => 20190386620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => BIAS CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/439726 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439726
Bias circuit Jun 12, 2019 Issued
Array ( [id] => 15370981 [patent_doc_number] => 20200021255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/440719 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440719
Semiconductor device Jun 12, 2019 Issued
Array ( [id] => 16516649 [patent_doc_number] => 20200395907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => OUTPUT POLE-COMPENSATED OPERATIONAL AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/437188 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437188
Output pole-compensated operational amplifier Jun 10, 2019 Issued
Array ( [id] => 16646191 [patent_doc_number] => 10924063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Coupling a bias circuit to an amplifier using an adaptive coupling arrangement [patent_app_type] => utility [patent_app_number] => 16/437204 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 14370 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437204
Coupling a bias circuit to an amplifier using an adaptive coupling arrangement Jun 10, 2019 Issued
Array ( [id] => 16516641 [patent_doc_number] => 20200395899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Chopper-Stabilized Current Feedback Amplifier [patent_app_type] => utility [patent_app_number] => 16/437441 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437441
Chopper-stabilized current feedback amplifier Jun 10, 2019 Issued
Array ( [id] => 16774594 [patent_doc_number] => 10985720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Capacitive amplifier circuit with high input common mode voltage and method for using the same [patent_app_type] => utility [patent_app_number] => 16/435884 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5137 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435884
Capacitive amplifier circuit with high input common mode voltage and method for using the same Jun 9, 2019 Issued
Array ( [id] => 17026130 [patent_doc_number] => 20210250002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SUPPLY MODULATOR, POWER AMPLIFIER HAVING THE SAME, METHOD FOR CONTROLLING THE SAME, AND METHOD FOR CONTROLLING THE POWER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/972909 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972909
Supply modulator, power amplifier having the same, method for controlling the same, and method for controlling the power amplifier Jun 5, 2019 Issued
Array ( [id] => 16974196 [patent_doc_number] => 11070181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Push-pull output driver and operational amplifier using same [patent_app_type] => utility [patent_app_number] => 16/432536 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1880 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432536
Push-pull output driver and operational amplifier using same Jun 4, 2019 Issued
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