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] => 10826875 [patent_doc_number] => 20160173045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'CURRENT SENSE AMPLIFER WITH EXTENDED COMMON MODE INPUT VOLTAGE RANGE' [patent_app_type] => utility [patent_app_number] => 14/668809 [patent_app_country] => US [patent_app_date] => 2015-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14668809 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/668809
Current sense amplifer with extended common mode input voltage range Mar 24, 2015 Issued
Array ( [id] => 10464721 [patent_doc_number] => 20150349736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'FEEDBACK AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/666163 [patent_app_country] => US [patent_app_date] => 2015-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8689 [patent_no_of_claims] => 12 [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] => 14666163 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/666163
Feedback amplifier Mar 22, 2015 Issued
Array ( [id] => 11072019 [patent_doc_number] => 20160268984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'QUATERNARY/TERNARY MODULATION SELECTING CIRCUIT AND ASSOCIATED METHOD' [patent_app_type] => utility [patent_app_number] => 14/656731 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3717 [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] => 14656731 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/656731
Quaternary/ternary modulation selecting circuit and associated method Mar 12, 2015 Issued
Array ( [id] => 11080025 [patent_doc_number] => 20160276989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE' [patent_app_type] => utility [patent_app_number] => 14/638630 [patent_app_country] => US [patent_app_date] => 2015-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7311 [patent_no_of_claims] => 16 [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] => 14638630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/638630
Semiconductor integrated circuit device Mar 3, 2015 Issued
Array ( [id] => 11586479 [patent_doc_number] => 09641135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Method for detecting an unbalance and for calibrating a multi-port amplifier of a telecommunications satellite' [patent_app_type] => utility [patent_app_number] => 14/638276 [patent_app_country] => US [patent_app_date] => 2015-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12685 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14638276 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/638276
Method for detecting an unbalance and for calibrating a multi-port amplifier of a telecommunications satellite Mar 3, 2015 Issued
Array ( [id] => 10364426 [patent_doc_number] => 20150249431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'POWER AMPLIFICATION APPARATUS AND CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/626714 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5865 [patent_no_of_claims] => 4 [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] => 14626714 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626714
Power amplification apparatus and control method Feb 18, 2015 Issued
Array ( [id] => 11194920 [patent_doc_number] => 09425744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Multi mode bias modulator operating in envelope tracking mode or average power tracking mode and envelope tracking power amplifier using the same' [patent_app_type] => utility [patent_app_number] => 14/625653 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 11218 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14625653 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/625653
Multi mode bias modulator operating in envelope tracking mode or average power tracking mode and envelope tracking power amplifier using the same Feb 18, 2015 Issued
Array ( [id] => 11412318 [patent_doc_number] => 09559637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Multi-mode bias modulator and envelope tracking power amplifier using the same' [patent_app_type] => utility [patent_app_number] => 14/621734 [patent_app_country] => US [patent_app_date] => 2015-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7219 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14621734 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/621734
Multi-mode bias modulator and envelope tracking power amplifier using the same Feb 12, 2015 Issued
Array ( [id] => 10426865 [patent_doc_number] => 20150311876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'Amplifiers and Related Biasing Methods and Devices' [patent_app_type] => utility [patent_app_number] => 14/622650 [patent_app_country] => US [patent_app_date] => 2015-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3432 [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] => 14622650 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/622650
Amplifiers and related biasing methods and devices Feb 12, 2015 Issued
Array ( [id] => 10344273 [patent_doc_number] => 20150229278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'CHOPPED OPERATIONAL-AMPLIFIER (OP-AMP) SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/621110 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4497 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14621110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/621110
Chopped operational-amplifier (OP-AMP) system Feb 11, 2015 Issued
Array ( [id] => 11418021 [patent_doc_number] => 09564855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Apparatus and system for rail-to-rail amplifier' [patent_app_type] => utility [patent_app_number] => 14/618899 [patent_app_country] => US [patent_app_date] => 2015-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14618899 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/618899
Apparatus and system for rail-to-rail amplifier Feb 9, 2015 Issued
Array ( [id] => 11247049 [patent_doc_number] => 09473101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Amplifier with integral notch filter' [patent_app_type] => utility [patent_app_number] => 14/617579 [patent_app_country] => US [patent_app_date] => 2015-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4212 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14617579 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/617579
Amplifier with integral notch filter Feb 8, 2015 Issued
Array ( [id] => 11029498 [patent_doc_number] => 20160226454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'High Bandwidth Amplifier' [patent_app_type] => utility [patent_app_number] => 14/432759 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4518 [patent_no_of_claims] => 18 [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] => 14432759 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432759
High bandwidth amplifier Feb 3, 2015 Issued
Array ( [id] => 11029500 [patent_doc_number] => 20160226456 [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] => 14/611789 [patent_app_country] => US [patent_app_date] => 2015-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14611789 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/611789
Implementing enhanced CMOS inverter based optical transimpedance amplifier Feb 1, 2015 Issued
Array ( [id] => 11998073 [patent_doc_number] => 20170302228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'DIGITAL-TO-RF POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/515676 [patent_app_country] => US [patent_app_date] => 2015-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3574 [patent_no_of_claims] => 14 [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] => 15515676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/515676
DIGITAL-TO-RF POWER CONVERTER Jan 21, 2015 Abandoned
Array ( [id] => 10322468 [patent_doc_number] => 20150207472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'AMPLIFIER ARRANGEMENT COMPRISING A MASTER AMPLIFIER AND AT LEAST ONE SLAVE AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/598343 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3517 [patent_no_of_claims] => 9 [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] => 14598343 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/598343
Amplifier arrangement comprising a master amplifier and at least one slave amplifier Jan 15, 2015 Issued
Array ( [id] => 11280342 [patent_doc_number] => 09496829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Amplifier arrangement comprising a low-pass filter device' [patent_app_type] => utility [patent_app_number] => 14/598320 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3648 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14598320 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/598320
Amplifier arrangement comprising a low-pass filter device Jan 15, 2015 Issued
Array ( [id] => 13658765 [patent_doc_number] => 10159524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => High power battery powered RF amplifier topology [patent_app_type] => utility [patent_app_number] => 14/579543 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 9369 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14579543 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/579543
High power battery powered RF amplifier topology Dec 21, 2014 Issued
Array ( [id] => 13244371 [patent_doc_number] => 10135404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Calibration of push-pull amplifier to a low second order distortion [patent_app_type] => utility [patent_app_number] => 15/533003 [patent_app_country] => US [patent_app_date] => 2014-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 8835 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15533003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533003
Calibration of push-pull amplifier to a low second order distortion Dec 3, 2014 Issued
Array ( [id] => 10042565 [patent_doc_number] => 09083283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Digital amplifier' [patent_app_type] => utility [patent_app_number] => 14/540296 [patent_app_country] => US [patent_app_date] => 2014-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 35 [patent_no_of_words] => 15513 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14540296 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/540296
Digital amplifier Nov 12, 2014 Issued
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