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] => 11111530 [patent_doc_number] => 20160308500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'BIAS-BOOSTING CIRCUIT WITH A MODIFIED WILSON CURRENT MIRROR CIRCUIT FOR RADIO FREQUENCY POWER AMPLIFIERS' [patent_app_type] => utility [patent_app_number] => 15/130730 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4216 [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] => 15130730 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130730
BIAS-BOOSTING CIRCUIT WITH A MODIFIED WILSON CURRENT MIRROR CIRCUIT FOR RADIO FREQUENCY POWER AMPLIFIERS Apr 14, 2016 Abandoned
Array ( [id] => 11884406 [patent_doc_number] => 09755595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-05 [patent_title] => 'Settling time reduction for low noise amplifier' [patent_app_type] => utility [patent_app_number] => 15/130691 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4829 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15130691 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/130691
Settling time reduction for low noise amplifier Apr 14, 2016 Issued
Array ( [id] => 11911915 [patent_doc_number] => 09780746 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-03 [patent_title] => 'N-stacked field effect transistor based traveling wave power amplifier for monolithic microwave integrated circuits' [patent_app_type] => utility [patent_app_number] => 15/097700 [patent_app_country] => US [patent_app_date] => 2016-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15097700 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/097700
N-stacked field effect transistor based traveling wave power amplifier for monolithic microwave integrated circuits Apr 12, 2016 Issued
Array ( [id] => 11014853 [patent_doc_number] => 20160211806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT AND WIRELESS TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 15/083629 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5169 [patent_no_of_claims] => 13 [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] => 15083629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083629
Semiconductor integrated circuit and wireless transmitter Mar 28, 2016 Issued
Array ( [id] => 14080861 [patent_doc_number] => 20190089318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => VARIABLE GAIN AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/085953 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16085953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/085953
Variable gain amplifier Mar 22, 2016 Issued
Array ( [id] => 11579341 [patent_doc_number] => 09634613 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-25 [patent_title] => 'Bias circuit having reduced power consumption' [patent_app_type] => utility [patent_app_number] => 15/073853 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2255 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15073853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/073853
Bias circuit having reduced power consumption Mar 17, 2016 Issued
Array ( [id] => 12148264 [patent_doc_number] => 09882532 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-30 [patent_title] => 'Linear amplifier with extended linear output range' [patent_app_type] => utility [patent_app_number] => 15/061928 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8573 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15061928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/061928
Linear amplifier with extended linear output range Mar 3, 2016 Issued
Array ( [id] => 10826873 [patent_doc_number] => 20160173043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'Devices and Methods for Increasing Reliability of Scalable Periphery Amplifiers' [patent_app_type] => utility [patent_app_number] => 15/048896 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6008 [patent_no_of_claims] => 10 [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] => 15048896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048896
Devices and methods for increasing reliability of scalable periphery amplifiers Feb 18, 2016 Issued
Array ( [id] => 11525156 [patent_doc_number] => 09608573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Balanced Doherty power amplifier circuit and radio transmitter' [patent_app_type] => utility [patent_app_number] => 15/047888 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2717 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [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] => 15047888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047888
Balanced Doherty power amplifier circuit and radio transmitter Feb 18, 2016 Issued
Array ( [id] => 12115493 [patent_doc_number] => 09871493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Multistage amplifier' [patent_app_type] => utility [patent_app_number] => 15/048340 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 32 [patent_no_of_words] => 11883 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048340 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048340
Multistage amplifier Feb 18, 2016 Issued
Array ( [id] => 12397950 [patent_doc_number] => 09966910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Power control method of amplifying module [patent_app_type] => utility [patent_app_number] => 15/045430 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2332 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15045430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/045430
Power control method of amplifying module Feb 16, 2016 Issued
Array ( [id] => 11064274 [patent_doc_number] => 20160261237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'DISTRIBUTED AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 15/045860 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7213 [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] => 15045860 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/045860
Distributed amplifier Feb 16, 2016 Issued
Array ( [id] => 13122425 [patent_doc_number] => 10079574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Wideband adaptive bias circuits for power amplifiers [patent_app_type] => utility [patent_app_number] => 15/019409 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 5419 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15019409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019409
Wideband adaptive bias circuits for power amplifiers Feb 8, 2016 Issued
Array ( [id] => 14352119 [patent_doc_number] => 20190158032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => AMPLIFIER AND ELECTRONIC CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/554366 [patent_app_country] => US [patent_app_date] => 2016-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15554366 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/554366
Amplifier and electronic circuit Feb 2, 2016 Issued
Array ( [id] => 11021724 [patent_doc_number] => 20160218679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'APPARATUS AND METHOD FOR ADJUSTING ENVELOPE SIGNAL DELAY IN ENVELOPE-TRACKING POWER AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/996809 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5130 [patent_no_of_claims] => 12 [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] => 14996809 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/996809
Apparatus and method for adjusting envelope signal delay in envelope-tracking power amplifier Jan 14, 2016 Issued
Array ( [id] => 12438525 [patent_doc_number] => 09979362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Power amplifier [patent_app_type] => utility [patent_app_number] => 14/993640 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6885 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14993640 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993640
Power amplifier Jan 11, 2016 Issued
Array ( [id] => 11877126 [patent_doc_number] => 09748911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Variable gain amplifying circuit' [patent_app_type] => utility [patent_app_number] => 14/990836 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3118 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14990836 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/990836
Variable gain amplifying circuit Jan 7, 2016 Issued
Array ( [id] => 13614771 [patent_doc_number] => 20180358936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => AMPLIFICATION DEVICE AND RELAY APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/540668 [patent_app_country] => US [patent_app_date] => 2015-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15540668 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/540668
Amplification device and relay apparatus including the same Dec 29, 2015 Issued
Array ( [id] => 14269161 [patent_doc_number] => 10284155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Multi-level class D audio power amplifiers [patent_app_type] => utility [patent_app_number] => 15/537919 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537919 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537919
Multi-level class D audio power amplifiers Dec 27, 2015 Issued
Array ( [id] => 11807597 [patent_doc_number] => 09548702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Apparatus and methods for capacitive load reduction of an envelope tracker' [patent_app_type] => utility [patent_app_number] => 14/978191 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 12798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14978191 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/978191
Apparatus and methods for capacitive load reduction of an envelope tracker Dec 21, 2015 Issued
Menu