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] => 16082449 [patent_doc_number] => 20200195211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => Amplitude Sweep Generator and Method [patent_app_type] => utility [patent_app_number] => 16/714128 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714128
Amplitude sweep generator and method Dec 12, 2019 Issued
Array ( [id] => 16944751 [patent_doc_number] => 11057010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Power amplifier and method of operating a power amplifier [patent_app_type] => utility [patent_app_number] => 16/711562 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5296 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711562
Power amplifier and method of operating a power amplifier Dec 11, 2019 Issued
Array ( [id] => 16022529 [patent_doc_number] => 20200186108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => MULTISTAGE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/708676 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708676
Multistage amplifier Dec 9, 2019 Issued
Array ( [id] => 15719289 [patent_doc_number] => 20200106412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => VOLTAGE SAMPLER DRIVER WITH ENHANCED HIGH-FREQUENCY GAIN [patent_app_type] => utility [patent_app_number] => 16/702260 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16702260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702260
Voltage sampler driver with enhanced high-frequency gain Dec 2, 2019 Issued
Array ( [id] => 17078569 [patent_doc_number] => 11114989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Power amplifying circuit [patent_app_type] => utility [patent_app_number] => 16/694025 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 6762 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694025
Power amplifying circuit Nov 24, 2019 Issued
Array ( [id] => 15626805 [patent_doc_number] => 20200083807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => CONTROL CIRCUIT, BIAS CIRCUIT, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/685790 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685790
Control circuit, bias circuit, and control method Nov 14, 2019 Issued
Array ( [id] => 15907737 [patent_doc_number] => 20200153389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Doherty Amplifier with Adjustable Alpha Factor [patent_app_type] => utility [patent_app_number] => 16/682842 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16682842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682842
Doherty amplifier with adjustable alpha factor Nov 12, 2019 Issued
Array ( [id] => 15907765 [patent_doc_number] => 20200153403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => VARIABLE-PHASE AMPLIFIER CIRCUITS AND DEVICES [patent_app_type] => utility [patent_app_number] => 16/680304 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16680304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680304
Variable-phase amplifier circuits and devices Nov 10, 2019 Issued
Array ( [id] => 15875127 [patent_doc_number] => 20200144967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => Source Switched Split LNA [patent_app_type] => utility [patent_app_number] => 16/677477 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677477
Source switched split LNA Nov 6, 2019 Issued
Array ( [id] => 16774596 [patent_doc_number] => 10985722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Amplifying signals using compensating impedances to improve return loss and mismatch over gain modes [patent_app_type] => utility [patent_app_number] => 16/675133 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6810 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675133
Amplifying signals using compensating impedances to improve return loss and mismatch over gain modes Nov 4, 2019 Issued
Array ( [id] => 15808951 [patent_doc_number] => 20200127618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Programmable Optimized Band Switching LNA for Operation in Multiple Narrow-Band Frequency Ranges [patent_app_type] => utility [patent_app_number] => 16/664646 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664646
Programmable optimized band switching LNA for operation in multiple narrow-band frequency ranges Oct 24, 2019 Issued
Array ( [id] => 15444327 [patent_doc_number] => 20200036347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SOURCE FOLLOWER [patent_app_type] => utility [patent_app_number] => 16/589085 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589085
Source follower Sep 29, 2019 Issued
Array ( [id] => 15746799 [patent_doc_number] => 20200112289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => APPARATUS AND METHODS FOR OSCILLATION SUPPRESSION OF CASCODE POWER AMPLIFIERS [patent_app_type] => utility [patent_app_number] => 16/579588 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16579588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579588
Apparatus and methods for oscillation suppression of cascode power amplifiers Sep 22, 2019 Issued
Array ( [id] => 17439616 [patent_doc_number] => 11264961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Semiconductor circuitry [patent_app_type] => utility [patent_app_number] => 16/569306 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4780 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569306
Semiconductor circuitry Sep 11, 2019 Issued
Array ( [id] => 16170748 [patent_doc_number] => 10712304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => MEMS sensors [patent_app_type] => utility [patent_app_number] => 16/567727 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5586 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567727
MEMS sensors Sep 10, 2019 Issued
Array ( [id] => 15626899 [patent_doc_number] => 20200083854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => PROGRAMMABLE CONTINUOUS TIME LINEAR EQUALIZER HAVING STABILIZED HIGH-FREQUENCY PEAKING FOR CONTROLLING OPERATING CURRENT OF A SLICER [patent_app_type] => utility [patent_app_number] => 16/566572 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566572
Programmable continuous time linear equalizer having stabilized high-frequency peaking for controlling operating current of a slicer Sep 9, 2019 Issued
Array ( [id] => 17211229 [patent_doc_number] => 11171617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Power amplifying device and audio equipment [patent_app_type] => utility [patent_app_number] => 16/563195 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8709 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563195
Power amplifying device and audio equipment Sep 5, 2019 Issued
Array ( [id] => 15626895 [patent_doc_number] => 20200083852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/562283 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562283 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562283
Amplifier Sep 4, 2019 Issued
Array ( [id] => 16678351 [patent_doc_number] => 20210067117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Wideband Amplifier Circuit [patent_app_type] => utility [patent_app_number] => 16/560905 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560905
Wideband amplifier circuit Sep 3, 2019 Issued
Array ( [id] => 16301786 [patent_doc_number] => 20200287509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => OPERATIONAL AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/559321 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16559321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559321
OPERATIONAL AMPLIFIER Sep 2, 2019 Abandoned
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