Search

Charles M. Swift

Examiner (ID: 18789, Phone: (571)270-7756 , Office: P/2196 )

Most Active Art Unit
2196
Art Unit(s)
2196, 2191
Total Applications
964
Issued Applications
729
Pending Applications
96
Abandoned Applications
165

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11439931 [patent_doc_number] => 20170040952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'CIRCUITS AND METHODS PROVIDING AMPLIFICATION WITH INPUT COMMON MODE VOLTAGE FOLLOWING' [patent_app_type] => utility [patent_app_number] => 14/816622 [patent_app_country] => US [patent_app_date] => 2015-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4677 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [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] => 14816622 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/816622
CIRCUITS AND METHODS PROVIDING AMPLIFICATION WITH INPUT COMMON MODE VOLTAGE FOLLOWING Aug 2, 2015 Abandoned
Array ( [id] => 11776676 [patent_doc_number] => 09385660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Radio frequency amplifying circuit and power amplifying module' [patent_app_type] => utility [patent_app_number] => 14/807913 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 33 [patent_no_of_words] => 7105 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14807913 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/807913
Radio frequency amplifying circuit and power amplifying module Jul 23, 2015 Issued
Array ( [id] => 11525152 [patent_doc_number] => 09608569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Linearizing scheme for baseband filter with active feedback' [patent_app_type] => utility [patent_app_number] => 14/806334 [patent_app_country] => US [patent_app_date] => 2015-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8500 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14806334 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/806334
Linearizing scheme for baseband filter with active feedback Jul 21, 2015 Issued
Array ( [id] => 11919060 [patent_doc_number] => 09787258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Circuits and devices related to fast turn-on of radio-frequency amplifiers' [patent_app_type] => utility [patent_app_number] => 14/797326 [patent_app_country] => US [patent_app_date] => 2015-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 6595 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14797326 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/797326
Circuits and devices related to fast turn-on of radio-frequency amplifiers Jul 12, 2015 Issued
Array ( [id] => 11578083 [patent_doc_number] => 09633349 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-25 [patent_title] => '3D packaging of power amplifier dice apparatus and articles of manufacture' [patent_app_type] => utility [patent_app_number] => 14/788465 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1371 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14788465 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/788465
3D packaging of power amplifier dice apparatus and articles of manufacture Jun 29, 2015 Issued
Array ( [id] => 10404035 [patent_doc_number] => 20150289044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'Output Coupling Capacitor Free Audio Power Amplifier Dynamically Configured for Speakers and Headphones with Excellent Click and Pop Performance' [patent_app_type] => utility [patent_app_number] => 14/733617 [patent_app_country] => US [patent_app_date] => 2015-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13470 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [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] => 14733617 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/733617
Output Coupling Capacitor Free Audio Power Amplifier Dynamically Configured for Speakers and Headphones with Excellent Click and Pop Performance Jun 7, 2015 Abandoned
Array ( [id] => 10557578 [patent_doc_number] => 09281787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Current re-using wideband low-noise active balun' [patent_app_type] => utility [patent_app_number] => 14/727262 [patent_app_country] => US [patent_app_date] => 2015-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3817 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14727262 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/727262
Current re-using wideband low-noise active balun May 31, 2015 Issued
Array ( [id] => 11132892 [patent_doc_number] => 20160329868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'HIGH EFFICIENCY CLASS D AMPLIFIER WITH REDUCED GENERATION OF EMI' [patent_app_type] => utility [patent_app_number] => 14/715879 [patent_app_country] => US [patent_app_date] => 2015-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3467 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [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] => 14715879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/715879
High efficiency class D amplifier with reduced generation of EMI May 18, 2015 Issued
Array ( [id] => 11029502 [patent_doc_number] => 20160226458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'IMPLEMENTING ENHANCED CMOS INVERTER BASED OPTICAL TRANSIMPEDENCE AMPLIFER' [patent_app_type] => utility [patent_app_number] => 14/696422 [patent_app_country] => US [patent_app_date] => 2015-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2053 [patent_no_of_claims] => 9 [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] => 14696422 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/696422
Implementing enhanced CMOS inverter based optical transimpedence amplifier Apr 24, 2015 Issued
Array ( [id] => 11855525 [patent_doc_number] => 20170230017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'SWITCHING AMPLIFIER AND RADIO TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 15/501257 [patent_app_country] => US [patent_app_date] => 2015-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10116 [patent_no_of_claims] => 8 [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] => 15501257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501257
Switching amplifier and radio transmitter Apr 23, 2015 Issued
Array ( [id] => 10765863 [patent_doc_number] => 20160112019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'CABLELESS HIGH POWER RF/MICROWAVE POWER AMPLIFIER WITH MULTIPLE POWER AMPLIFIER UNITS' [patent_app_type] => utility [patent_app_number] => 14/691449 [patent_app_country] => US [patent_app_date] => 2015-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 19405 [patent_no_of_claims] => 15 [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] => 14691449 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/691449
Cableless high power RF/microwave power amplifier with multiple power amplifier units Apr 19, 2015 Issued
Array ( [id] => 11322083 [patent_doc_number] => 09520835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods' [patent_app_type] => utility [patent_app_number] => 14/686585 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 190 [patent_no_of_words] => 109166 [patent_no_of_claims] => 20 [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] => 14686585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686585
Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods Apr 13, 2015 Issued
Array ( [id] => 11702423 [patent_doc_number] => 09692357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Power amplifier modules with bifet and harmonic termination and related systems, devices, and methods' [patent_app_type] => utility [patent_app_number] => 14/686666 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 190 [patent_no_of_words] => 109175 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14686666 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686666
Power amplifier modules with bifet and harmonic termination and related systems, devices, and methods Apr 13, 2015 Issued
Array ( [id] => 11322083 [patent_doc_number] => 09520835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods' [patent_app_type] => utility [patent_app_number] => 14/686585 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 190 [patent_no_of_words] => 109166 [patent_no_of_claims] => 20 [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] => 14686585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686585
Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods Apr 13, 2015 Issued
Array ( [id] => 10441169 [patent_doc_number] => 20150326181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'POWER AMPLIFIER MODULES INCLUDING RELATED SYSTEMS, DEVICES, AND METHODS' [patent_app_type] => utility [patent_app_number] => 14/686559 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 100 [patent_figures_cnt] => 100 [patent_no_of_words] => 109176 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 14686559 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686559
Power amplifier modules including wire bond pad and related systems, devices, and methods Apr 13, 2015 Issued
Array ( [id] => 11322083 [patent_doc_number] => 09520835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods' [patent_app_type] => utility [patent_app_number] => 14/686585 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 190 [patent_no_of_words] => 109166 [patent_no_of_claims] => 20 [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] => 14686585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686585
Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods Apr 13, 2015 Issued
Array ( [id] => 11322083 [patent_doc_number] => 09520835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods' [patent_app_type] => utility [patent_app_number] => 14/686585 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 190 [patent_no_of_words] => 109166 [patent_no_of_claims] => 20 [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] => 14686585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686585
Power amplifier modules including bipolar transistor with grading and related systems, devices, and methods Apr 13, 2015 Issued
Array ( [id] => 12109697 [patent_doc_number] => 09866188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Dead time circuit for a switching circuit and a switching amplifier' [patent_app_type] => utility [patent_app_number] => 15/122577 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9161 [patent_no_of_claims] => 25 [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] => 15122577 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/122577
Dead time circuit for a switching circuit and a switching amplifier Apr 1, 2015 Issued
Array ( [id] => 11097362 [patent_doc_number] => 20160294331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'APPARATUS AND METHODS FOR CHOPPING RIPPLE REDUCTION IN AMPLIFIERS' [patent_app_type] => utility [patent_app_number] => 14/675087 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9432 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [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] => 14675087 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675087
Apparatus and methods for chopping ripple reduction in amplifiers Mar 30, 2015 Issued
Array ( [id] => 11933205 [patent_doc_number] => 09800214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Power supply rejection rate through noise cancellation in an audio amplifier loop' [patent_app_type] => utility [patent_app_number] => 14/673613 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4304 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14673613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/673613
Power supply rejection rate through noise cancellation in an audio amplifier loop Mar 29, 2015 Issued
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