Search

Henry Choe

Examiner (ID: 9269, Phone: (571)272-1760 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2843, 2817, 2842
Total Applications
3679
Issued Applications
3391
Pending Applications
196
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12250731 [patent_doc_number] => 09923521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Stacked PA power control' [patent_app_type] => utility [patent_app_number] => 15/451184 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8195 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451184
Stacked PA power control Mar 5, 2017 Issued
Array ( [id] => 12250731 [patent_doc_number] => 09923521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Stacked PA power control' [patent_app_type] => utility [patent_app_number] => 15/451184 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8195 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451184
Stacked PA power control Mar 5, 2017 Issued
Array ( [id] => 13770719 [patent_doc_number] => 10177713 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-08 [patent_title] => Ultra low power high-performance amplifier [patent_app_type] => utility [patent_app_number] => 15/451334 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 40595 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451334
Ultra low power high-performance amplifier Mar 5, 2017 Issued
Array ( [id] => 12250731 [patent_doc_number] => 09923521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Stacked PA power control' [patent_app_type] => utility [patent_app_number] => 15/451184 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8195 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451184
Stacked PA power control Mar 5, 2017 Issued
Array ( [id] => 12479781 [patent_doc_number] => 09991854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-05 [patent_title] => Power amplifier output circuit arrangements with mutual coupling between inductors [patent_app_type] => utility [patent_app_number] => 15/449297 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 11943 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15449297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/449297
Power amplifier output circuit arrangements with mutual coupling between inductors Mar 2, 2017 Issued
Array ( [id] => 12230298 [patent_doc_number] => 09917552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Offset correction circuit and transconductance proportional current generation circuit' [patent_app_type] => utility [patent_app_number] => 15/448580 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8824 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15448580 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/448580
Offset correction circuit and transconductance proportional current generation circuit Mar 1, 2017 Issued
Array ( [id] => 12695071 [patent_doc_number] => 20180123523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => LOW GAIN LINEARIZATION FOR HIGH SIGNAL-TO-NOISE RATIO [patent_app_type] => utility [patent_app_number] => 15/447718 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15447718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447718
LOW GAIN LINEARIZATION FOR HIGH SIGNAL-TO-NOISE RATIO Mar 1, 2017 Abandoned
Array ( [id] => 12196228 [patent_doc_number] => 09899971 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Offset detection circuit' [patent_app_type] => utility [patent_app_number] => 15/438467 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9883 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438467 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438467
Offset detection circuit Feb 20, 2017 Issued
Array ( [id] => 13160819 [patent_doc_number] => 10097146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Ripple reduction method for chopper amplifiers [patent_app_type] => utility [patent_app_number] => 15/430139 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6171 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15430139 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/430139
Ripple reduction method for chopper amplifiers Feb 9, 2017 Issued
Array ( [id] => 12041079 [patent_doc_number] => 09819320 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-14 [patent_title] => 'Coaxial amplifier device' [patent_app_type] => utility [patent_app_number] => 15/414535 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7746 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15414535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414535
Coaxial amplifier device Jan 23, 2017 Issued
Array ( [id] => 12919723 [patent_doc_number] => 20180198417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => OPERATIONAL AMPLIFIER [patent_app_type] => utility [patent_app_number] => 15/401522 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15401522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/401522
Operational amplifier Jan 8, 2017 Issued
Array ( [id] => 12438522 [patent_doc_number] => 09979361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-22 [patent_title] => Input circuits for RF amplifier devices, and methods of manufacture thereof [patent_app_type] => utility [patent_app_number] => 15/391485 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15391485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391485
Input circuits for RF amplifier devices, and methods of manufacture thereof Dec 26, 2016 Issued
Array ( [id] => 11870117 [patent_doc_number] => 20170237402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'RF AMPLIFIER TO INCREASE GAIN USING TRANSFORMER' [patent_app_type] => utility [patent_app_number] => 15/391500 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2750 [patent_no_of_claims] => 8 [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] => 15391500 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391500
RF amplifier to increase gain using transformer Dec 26, 2016 Issued
Array ( [id] => 12438519 [patent_doc_number] => 09979360 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-22 [patent_title] => Multi baseband termination components for RF power amplifier with enhanced video bandwidth [patent_app_type] => utility [patent_app_number] => 15/385647 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7559 [patent_no_of_claims] => 19 [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] => 15385647 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/385647
Multi baseband termination components for RF power amplifier with enhanced video bandwidth Dec 19, 2016 Issued
Array ( [id] => 11545209 [patent_doc_number] => 20170099034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'POWER AMPLIFIER MODULE' [patent_app_type] => utility [patent_app_number] => 15/380383 [patent_app_country] => US [patent_app_date] => 2016-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8779 [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] => 15380383 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/380383
Power amplifier module Dec 14, 2016 Issued
Array ( [id] => 12102745 [patent_doc_number] => 09859851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Coupling assembly and radiofrequency amplification system having the same' [patent_app_type] => utility [patent_app_number] => 15/368768 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 20090 [patent_no_of_claims] => 20 [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] => 15368768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368768
Coupling assembly and radiofrequency amplification system having the same Dec 4, 2016 Issued
Array ( [id] => 11518163 [patent_doc_number] => 20170085237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'Active Device Which Has A High Breakdown Voltage, Is Memory-Less, Traps Even Harmonic Signals And Circuits Used Therewith' [patent_app_type] => utility [patent_app_number] => 15/367995 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6692 [patent_no_of_claims] => 6 [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] => 15367995 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367995
Active device which has a high breakdown voltage, is memory-less, traps even harmonic signals and circuits used therewith Dec 1, 2016 Issued
Array ( [id] => 11518152 [patent_doc_number] => 20170085226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'Active Device Which Has A High Breakdown Voltage, Is Memory-Less, Traps Even Harmonic Signals And Circuits Used Therewith' [patent_app_type] => utility [patent_app_number] => 15/368026 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6715 [patent_no_of_claims] => 6 [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] => 15368026 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368026
Active device and circuits used therewith Dec 1, 2016 Issued
Array ( [id] => 11862655 [patent_doc_number] => 09742358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Power amplification circuit' [patent_app_type] => utility [patent_app_number] => 15/365164 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5950 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15365164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365164
Power amplification circuit Nov 29, 2016 Issued
Array ( [id] => 11990732 [patent_doc_number] => 20170294887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/361220 [patent_app_country] => US [patent_app_date] => 2016-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1563 [patent_no_of_claims] => 7 [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] => 15361220 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361220
SEMICONDUCTOR DEVICE Nov 24, 2016 Abandoned
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